{"id":2143,"date":"2026-09-22T07:38:42","date_gmt":"2026-09-22T07:38:42","guid":{"rendered":"https:\/\/carpemar.com\/productos\/propylene-glycol-coolant-nsf-concentrado\/"},"modified":"2026-10-08T07:17:27","modified_gmt":"2026-10-08T07:17:27","slug":"propylene-glycol-coolant-nsf-concentrado","status":"publish","type":"producto","link":"https:\/\/carpemar.com\/es\/productos\/propylene-glycol-coolant-nsf-concentrado\/","title":{"rendered":"Propylene Glycol Coolant NSF Concentrado"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Anticongelante concentrado a base de Propilenglicol homologado NSF HT1 para circuitos con contacto incidental con alimentos.<\/p>\n","protected":false},"featured_media":2116,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"sector":[14,24,23,25],"propiedades":[56,57,53,62,70],"categoria":[46],"tipo_ficha":[72],"class_list":["post-2143","producto","type-producto","status-publish","has-post-thumbnail","hentry","sector-alimentacion-frio-industrial","sector-camaras-frigorificas","sector-procesamiento-alimentos","sector-supermercados-retail","propiedades-anticongelante","propiedades-biodegradable","propiedades-concentrado","propiedades-food-industry","propiedades-no-toxico","categoria-fluidos-transferencia-termica"],"acf":{"descripcion":"<p>Propylene Glycol Coolant Concentrado es un l\u00edquido transparente naranja. Su composici\u00f3n basada en propilenglicol hace de \u00e9l un producto de manejo seguro.<\/p><p>Es un refrigerante-anticongelante que conserva el circuito en perfectas condiciones de funcionamiento durante periodos de tiempo m\u00e1s largos que los productos inorg\u00e1nicos convencionales, y sobre todo mucho mejor que una mezcla de propilenglicol USP y agua sin aditivos anticorrosivos. Este producto optimiza la transmisi\u00f3n de calor y aumenta as\u00ed el rendimiento de la instalaci\u00f3n.<\/p><p>No contiene nitritos ni aminas, productos que pueden formar nitrosaminas, potenciales agentes cancer\u00edgenos. Tampoco contiene silicatos, boratos, nitratos, triazoles, 2-EH ni metales pesados.<\/p><p>Propylene Glycol Coolant Concentrado es miscible en agua en todas sus proporciones. El rendimiento no se ve afectado por el agua.<\/p>","formatos_presentacion":"","ventajas":"<ul><li>Protege el circuito contra la congelaci\u00f3n.<\/li><li>No t\u00f3xico.<\/li><li>Biodegradable.<\/li><li>Aumenta el punto de ebullici\u00f3n.<\/li><li>Inhibe la corrosi\u00f3n.<\/li><li>Previene los s\u00f3lidos y lodos.<\/li><li>No peligroso para el agua, listado como categor\u00eda WGK1 por LAWA.<\/li><\/ul>","datos_tecnicos":"<div class=\"tabla-scroll\"><table class=\"tabla-ft\"><thead><tr><th>Propiedad<\/th><th>Valor<\/th><\/tr><\/thead><tbody><tr><td>Apariencia<\/td><td>L\u00edquido transparente naranja<\/td><\/tr><tr><td>Contenido en glicol<\/td><td>90 %<\/td><\/tr><tr><td>pH 50 % V\/V (20 \u00b0C)<\/td><td>8 \u2013 9<\/td><\/tr><\/tbody><\/table><\/div>","homologaciones_especificaciones":"<p>Propylene Glycol Coolant Concentrado est\u00e1 homologado por <strong>NSF<\/strong> de acuerdo con la norma <strong>HT1<\/strong>, para el contacto incidental con alimentos (n.\u00ba de registro 152118).<\/p><p>Tiene la clasificaci\u00f3n m\u00e1s baja de peligrosidad para aguas superficiales <strong>WGK1<\/strong> y se encuentra en la lista positiva de LAWA, la autoridad alemana para la protecci\u00f3n de las aguas.<\/p>","proteccion_corrosion":"<p>Las mezclas de monopropilenglicol y agua son m\u00e1s corrosivas que el agua. Por ello, no deben utilizarse sin aditivos, a fin de garantizar la integridad del circuito frente a la corrosi\u00f3n.<\/p><p>A continuaci\u00f3n se muestran los resultados de los ensayos que eval\u00faan la corrosi\u00f3n de diversos metales, realizados de conformidad con la norma ASTM D 1384.<\/p><div class=\"tabla-scroll\"><table class=\"tabla-ft\"><thead><tr><th>Material<\/th><th>Propylene Glycol Coolant 33 % V\/V<\/th><th>ASTM D 3306 m\u00e1x.<\/th><\/tr><\/thead><tbody><tr><td>Cobre<\/td><td>5,9<\/td><td>10<\/td><\/tr><tr><td>Soldadura<\/td><td>0,5<\/td><td>30<\/td><\/tr><tr><td>Lat\u00f3n<\/td><td>1,3<\/td><td>10<\/td><\/tr><tr><td>Acero<\/td><td>\u22121,0<\/td><td>10<\/td><\/tr><tr><td>Fundici\u00f3n<\/td><td>0,7<\/td><td>10<\/td><\/tr><tr><td>Aluminio<\/td><td>0,1<\/td><td>30<\/td><\/tr><\/tbody><\/table><\/div><p>Los resultados corresponden a las variaciones medias de peso en mg\/testigo met\u00e1lico. Un resultado negativo indica una ganancia neta, debida a la formaci\u00f3n de una capa protectora estable sobre la superficie met\u00e1lica.<\/p><p><small><strong>Descripci\u00f3n del ensayo ASTM D 1384:<\/strong> las muestras de metales que se utilizan habitualmente en circuitos de refrigeraci\u00f3n se exponen durante dos semanas (336 horas) a una soluci\u00f3n anticongelante al 33 % con agua corrosiva y ventilaci\u00f3n forzada a una temperatura de 88 \u00b0C. Cada ensayo se realiza tres veces y se determina el valor medio como resultado.<\/small><\/p>","materiales_compatibles":"<p>Propylene Glycol Coolant Concentrado es compatible con los materiales habitualmente usados en circuitos t\u00e9rmicos. La siguiente tabla muestra pl\u00e1sticos, sellantes y elast\u00f3meros que son compatibles con las mezclas del producto con agua en sus proporciones habituales. Los datos han sido recogidos de bibliograf\u00eda espec\u00edfica y ensayos propios.<\/p><div class=\"tabla-scroll\"><table class=\"tabla-ft\"><thead><tr><th>Nombre<\/th><th>Abreviatura<\/th><\/tr><\/thead><tbody><tr><td>Hule-caucho de isobuteno-isopropeno<\/td><td>IIR<\/td><\/tr><tr><td>Hule-caucho de cloropropeno<\/td><td>CR<\/td><\/tr><tr><td>Hule-caucho terpol\u00edmero de etileno-propildieno<\/td><td>EPDM<\/td><\/tr><tr><td>Elast\u00f3meros fluorocarbonados<\/td><td>FPM<\/td><\/tr><tr><td>Poliisopropeno natural (hasta 80 \u00b0C)<\/td><td>NR<\/td><\/tr><tr><td>Hule-caucho de poli(nitrilo-butadieno)<\/td><td>NBR<\/td><\/tr><tr><td>Polioximetileno<\/td><td>POM<\/td><\/tr><tr><td>Poliamida (hasta 115 \u00b0C)<\/td><td>PA<\/td><\/tr><tr><td>Polibutileno<\/td><td>PB<\/td><\/tr><tr><td>Polietileno alta\/baja densidad<\/td><td>PE-LD \/ PE-HD<\/td><\/tr><tr><td>Polietileno reticulado<\/td><td>VPE<\/td><\/tr><tr><td>Polipropileno<\/td><td>PP<\/td><\/tr><tr><td>Poli(tetrafluoroetileno)<\/td><td>PTFE<\/td><\/tr><tr><td>Poli(cloruro de vinilo) r\u00edgido<\/td><td>PVC h<\/td><\/tr><tr><td>Silicona<\/td><td>Si<\/td><\/tr><tr><td>Hule-caucho de estireno-butadieno (hasta 100 \u00b0C)<\/td><td>SBR<\/td><\/tr><tr><td>Poli\u00e9ster insaturado (termofijo)<\/td><td>UP<\/td><\/tr><\/tbody><\/table><\/div><p>Las resinas fen\u00f3licas, el PVC plastificado y los poliuretanos no son compatibles con Propylene Glycol Coolant Concentrado o sus diluciones con agua.<\/p><p>El monopropilenglicol y sus diluciones en agua no son compatibles con el zinc, ya que lo disuelven. Por ello, debe evitarse el contacto con el zinc, ya que, de lo contrario, este se ver\u00eda afectado y se disolver\u00eda.<\/p><p>Si hay material galvanizado en el sistema, al inicio aparecer\u00e1 un sedimento blanquecino al disolverse el zinc y precipitar en forma de \u00f3xido. Una vez eliminado este s\u00f3lido, el acero al carbono expuesto quedar\u00e1 protegido por Propylene Glycol Coolant Concentrado en el rango de dosificaci\u00f3n indicado sin requerir m\u00e1s actuaciones en el sistema.<\/p>","tablas_termofisicas":"<p>Propiedades termof\u00edsicas de las diluciones de Propylene Glycol Coolant Concentrado en agua, en funci\u00f3n de la temperatura.<\/p><details class=\"ft-acordeon\"><summary>Propylene Glycol Coolant 20 % V\/V<\/summary><div class=\"tabla-scroll\"><table class=\"tabla-ft tabla-num\"><thead><tr><th>Temperatura<br><small>\u00b0C<\/small><\/th><th>Densidad<br><small>kg\/m\u00b3<\/small><\/th><th>Capacidad calor\u00edfica<br><small>kJ\/kg\u00b7K<\/small><\/th><th>Conductividad t\u00e9rmica<br><small>W\/m\u00b7K<\/small><\/th><th>Viscosidad din\u00e1mica<br><small>mPa\u00b7s<\/small><\/th><th>Viscosidad cinem\u00e1tica<br><small>mm\u00b2\/s<\/small><\/th><th>N.\u00ba Prandtl<\/th><th>Coef. expansi\u00f3n t\u00e9rmica<br><small>\u03b2 (\u00b710\u207b\u2075 1\/K)<\/small><\/th><\/tr><\/thead><tbody><tr><td>\u22126<\/td><td>1.021<\/td><td>3,49<\/td><td>0,416<\/td><td>5,46<\/td><td>5,35<\/td><td>45,30<\/td><td>19,47<\/td><\/tr><tr><td>0<\/td><td>1.020<\/td><td>3,52<\/td><td>0,427<\/td><td>4,14<\/td><td>4,06<\/td><td>33,86<\/td><td>26,26<\/td><\/tr><tr><td>10<\/td><td>1.017<\/td><td>3,55<\/td><td>0,444<\/td><td>2,76<\/td><td>2,71<\/td><td>22,07<\/td><td>35,69<\/td><\/tr><tr><td>20<\/td><td>1.013<\/td><td>3,59<\/td><td>0,460<\/td><td>1,95<\/td><td>1,93<\/td><td>15,30<\/td><td>43,18<\/td><\/tr><tr><td>30<\/td><td>1.008<\/td><td>3,62<\/td><td>0,475<\/td><td>1,45<\/td><td>1,44<\/td><td>11,18<\/td><td>49,12<\/td><\/tr><tr><td>40<\/td><td>1.003<\/td><td>3,65<\/td><td>0,489<\/td><td>1,13<\/td><td>1,13<\/td><td>8,54<\/td><td>53,82<\/td><\/tr><tr><td>50<\/td><td>997<\/td><td>3,68<\/td><td>0,502<\/td><td>0,92<\/td><td>0,92<\/td><td>6,78<\/td><td>57,51<\/td><\/tr><tr><td>60<\/td><td>992<\/td><td>3,71<\/td><td>0,514<\/td><td>0,76<\/td><td>0,77<\/td><td>5,57<\/td><td>60,38<\/td><\/tr><tr><td>70<\/td><td>985<\/td><td>3,74<\/td><td>0,526<\/td><td>0,66<\/td><td>0,67<\/td><td>4,70<\/td><td>62,57<\/td><\/tr><tr><td>80<\/td><td>979<\/td><td>3,76<\/td><td>0,537<\/td><td>0,58<\/td><td>0,59<\/td><td>4,07<\/td><td>64,22<\/td><\/tr><tr><td>90<\/td><td>973<\/td><td>3,78<\/td><td>0,547<\/td><td>0,52<\/td><td>0,53<\/td><td>3,60<\/td><td>65,41<\/td><\/tr><tr><td>100<\/td><td>967<\/td><td>3,80<\/td><td>0,557<\/td><td>0,47<\/td><td>0,49<\/td><td>3,24<\/td><td>66,22<\/td><\/tr><\/tbody><\/table><\/div><\/details><details class=\"ft-acordeon\"><summary>Propylene Glycol Coolant 25 % V\/V<\/summary><div class=\"tabla-scroll\"><table class=\"tabla-ft tabla-num\"><thead><tr><th>Temperatura<br><small>\u00b0C<\/small><\/th><th>Densidad<br><small>kg\/m\u00b3<\/small><\/th><th>Capacidad calor\u00edfica<br><small>kJ\/kg\u00b7K<\/small><\/th><th>Conductividad t\u00e9rmica<br><small>W\/m\u00b7K<\/small><\/th><th>Viscosidad din\u00e1mica<br><small>mPa\u00b7s<\/small><\/th><th>Viscosidad cinem\u00e1tica<br><small>mm\u00b2\/s<\/small><\/th><th>N.\u00ba Prandtl<\/th><th>Coef. expansi\u00f3n t\u00e9rmica<br><small>\u03b2 (\u00b710\u207b\u2075 1\/K)<\/small><\/th><\/tr><\/thead><tbody><tr><td>\u22128<\/td><td>1.027<\/td><td>3,43<\/td><td>0,397<\/td><td>7,60<\/td><td>7,40<\/td><td>64,33<\/td><td>21,75<\/td><\/tr><tr><td>0<\/td><td>1.025<\/td><td>3,46<\/td><td>0,410<\/td><td>5,12<\/td><td>4,99<\/td><td>42,65<\/td><td>30,72<\/td><\/tr><tr><td>10<\/td><td>1.021<\/td><td>3,50<\/td><td>0,426<\/td><td>3,33<\/td><td>3,26<\/td><td>27,26<\/td><td>39,82<\/td><\/tr><tr><td>20<\/td><td>1.016<\/td><td>3,54<\/td><td>0,440<\/td><td>2,30<\/td><td>2,27<\/td><td>18,56<\/td><td>47,03<\/td><\/tr><tr><td>30<\/td><td>1.011<\/td><td>3,57<\/td><td>0,453<\/td><td>1,68<\/td><td>1,66<\/td><td>13,33<\/td><td>52,73<\/td><\/tr><tr><td>40<\/td><td>1.006<\/td><td>3,60<\/td><td>0,466<\/td><td>1,28<\/td><td>1,28<\/td><td>10,03<\/td><td>57,22<\/td><\/tr><tr><td>50<\/td><td>1.000<\/td><td>3,64<\/td><td>0,478<\/td><td>1,02<\/td><td>1,02<\/td><td>7,85<\/td><td>60,72<\/td><\/tr><tr><td>60<\/td><td>994<\/td><td>3,67<\/td><td>0,489<\/td><td>0,84<\/td><td>0,84<\/td><td>6,35<\/td><td>63,42<\/td><\/tr><tr><td>70<\/td><td>987<\/td><td>3,69<\/td><td>0,499<\/td><td>0,71<\/td><td>0,72<\/td><td>5,29<\/td><td>65,46<\/td><\/tr><tr><td>80<\/td><td>981<\/td><td>3,72<\/td><td>0,509<\/td><td>0,61<\/td><td>0,62<\/td><td>4,53<\/td><td>66,97<\/td><\/tr><tr><td>90<\/td><td>974<\/td><td>3,74<\/td><td>0,518<\/td><td>0,54<\/td><td>0,56<\/td><td>3,96<\/td><td>68,04<\/td><\/tr><tr><td>100<\/td><td>968<\/td><td>3,77<\/td><td>0,527<\/td><td>0,49<\/td><td>0,50<\/td><td>3,53<\/td><td>68,75<\/td><\/tr><\/tbody><\/table><\/div><\/details><details class=\"ft-acordeon\"><summary>Propylene Glycol Coolant 30 % V\/V<\/summary><div class=\"tabla-scroll\"><table class=\"tabla-ft tabla-num\"><thead><tr><th>Temperatura<br><small>\u00b0C<\/small><\/th><th>Densidad<br><small>kg\/m\u00b3<\/small><\/th><th>Capacidad calor\u00edfica<br><small>kJ\/kg\u00b7K<\/small><\/th><th>Conductividad t\u00e9rmica<br><small>W\/m\u00b7K<\/small><\/th><th>Viscosidad din\u00e1mica<br><small>mPa\u00b7s<\/small><\/th><th>Viscosidad cinem\u00e1tica<br><small>mm\u00b2\/s<\/small><\/th><th>N.\u00ba Prandtl<\/th><th>Coef. expansi\u00f3n t\u00e9rmica<br><small>\u03b2 (\u00b710\u207b\u2075 1\/K)<\/small><\/th><\/tr><\/thead><tbody><tr><td>\u221211<\/td><td>1.032<\/td><td>3,36<\/td><td>0,378<\/td><td>11,35<\/td><td>10,99<\/td><td>97,96<\/td><td>22,76<\/td><\/tr><tr><td>0<\/td><td>1.029<\/td><td>3,40<\/td><td>0,394<\/td><td>6,31<\/td><td>6,14<\/td><td>53,68<\/td><td>35,13<\/td><\/tr><tr><td>10<\/td><td>1.025<\/td><td>3,44<\/td><td>0,408<\/td><td>4,01<\/td><td>3,91<\/td><td>33,65<\/td><td>43,91<\/td><\/tr><tr><td>20<\/td><td>1.020<\/td><td>3,48<\/td><td>0,420<\/td><td>2,72<\/td><td>2,66<\/td><td>22,50<\/td><td>50,84<\/td><\/tr><tr><td>30<\/td><td>1.015<\/td><td>3,52<\/td><td>0,432<\/td><td>1,94<\/td><td>1,92<\/td><td>15,89<\/td><td>56,30<\/td><\/tr><tr><td>40<\/td><td>1.009<\/td><td>3,56<\/td><td>0,443<\/td><td>1,46<\/td><td>1,44<\/td><td>11,77<\/td><td>60,58<\/td><\/tr><tr><td>50<\/td><td>1.002<\/td><td>3,59<\/td><td>0,453<\/td><td>1,13<\/td><td>1,13<\/td><td>9,07<\/td><td>63,90<\/td><\/tr><tr><td>60<\/td><td>996<\/td><td>3,62<\/td><td>0,463<\/td><td>0,92<\/td><td>0,92<\/td><td>7,24<\/td><td>66,43<\/td><\/tr><tr><td>70<\/td><td>989<\/td><td>3,65<\/td><td>0,472<\/td><td>0,76<\/td><td>0,77<\/td><td>5,96<\/td><td>68,33<\/td><\/tr><tr><td>80<\/td><td>982<\/td><td>3,68<\/td><td>0,481<\/td><td>0,65<\/td><td>0,66<\/td><td>5,03<\/td><td>69,71<\/td><\/tr><tr><td>90<\/td><td>976<\/td><td>3,71<\/td><td>0,489<\/td><td>0,57<\/td><td>0,58<\/td><td>4,35<\/td><td>70,66<\/td><\/tr><tr><td>100<\/td><td>969<\/td><td>3,73<\/td><td>0,497<\/td><td>0,50<\/td><td>0,52<\/td><td>3,83<\/td><td>71,26<\/td><\/tr><\/tbody><\/table><\/div><\/details><details class=\"ft-acordeon\"><summary>Propylene Glycol Coolant 35 % V\/V<\/summary><div class=\"tabla-scroll\"><table class=\"tabla-ft tabla-num\"><thead><tr><th>Temperatura<br><small>\u00b0C<\/small><\/th><th>Densidad<br><small>kg\/m\u00b3<\/small><\/th><th>Capacidad calor\u00edfica<br><small>kJ\/kg\u00b7K<\/small><\/th><th>Conductividad t\u00e9rmica<br><small>W\/m\u00b7K<\/small><\/th><th>Viscosidad din\u00e1mica<br><small>mPa\u00b7s<\/small><\/th><th>Viscosidad cinem\u00e1tica<br><small>mm\u00b2\/s<\/small><\/th><th>N.\u00ba Prandtl<\/th><th>Coef. expansi\u00f3n t\u00e9rmica<br><small>\u03b2 (\u00b710\u207b\u2075 1\/K)<\/small><\/th><\/tr><\/thead><tbody><tr><td>\u221215<\/td><td>1.038<\/td><td>3,27<\/td><td>0,359<\/td><td>18,46<\/td><td>17,78<\/td><td>162,34<\/td><td>22,31<\/td><\/tr><tr><td>\u221210<\/td><td>1.037<\/td><td>3,30<\/td><td>0,366<\/td><td>13,54<\/td><td>13,06<\/td><td>118,47<\/td><td>28,72<\/td><\/tr><tr><td>0<\/td><td>1.033<\/td><td>3,34<\/td><td>0,378<\/td><td>7,78<\/td><td>7,53<\/td><td>67,45<\/td><td>39,47<\/td><\/tr><tr><td>10<\/td><td>1.029<\/td><td>3,38<\/td><td>0,390<\/td><td>4,83<\/td><td>4,70<\/td><td>41,48<\/td><td>47,93<\/td><\/tr><tr><td>20<\/td><td>1.024<\/td><td>3,43<\/td><td>0,401<\/td><td>3,20<\/td><td>3,13<\/td><td>27,24<\/td><td>54,60<\/td><\/tr><tr><td>30<\/td><td>1.018<\/td><td>3,47<\/td><td>0,411<\/td><td>2,24<\/td><td>2,20<\/td><td>18,92<\/td><td>59,83<\/td><\/tr><tr><td>40<\/td><td>1.011<\/td><td>3,51<\/td><td>0,421<\/td><td>1,65<\/td><td>1,63<\/td><td>13,79<\/td><td>63,90<\/td><\/tr><tr><td>50<\/td><td>1.005<\/td><td>3,54<\/td><td>0,430<\/td><td>1,26<\/td><td>1,26<\/td><td>10,48<\/td><td>67,04<\/td><\/tr><tr><td>60<\/td><td>998<\/td><td>3,58<\/td><td>0,438<\/td><td>1,00<\/td><td>1,00<\/td><td>8,25<\/td><td>69,41<\/td><\/tr><tr><td>70<\/td><td>991<\/td><td>3,61<\/td><td>0,446<\/td><td>0,82<\/td><td>0,83<\/td><td>6,70<\/td><td>71,17<\/td><\/tr><tr><td>80<\/td><td>984<\/td><td>3,64<\/td><td>0,453<\/td><td>0,69<\/td><td>0,70<\/td><td>5,59<\/td><td>72,42<\/td><\/tr><tr><td>90<\/td><td>977<\/td><td>3,67<\/td><td>0,460<\/td><td>0,59<\/td><td>0,61<\/td><td>4,77<\/td><td>73,25<\/td><\/tr><tr><td>100<\/td><td>970<\/td><td>3,69<\/td><td>0,467<\/td><td>0,52<\/td><td>0,54<\/td><td>4,16<\/td><td>73,74<\/td><\/tr><\/tbody><\/table><\/div><\/details><details class=\"ft-acordeon\"><summary>Propylene Glycol Coolant 40 % V\/V<\/summary><div class=\"tabla-scroll\"><table class=\"tabla-ft tabla-num\"><thead><tr><th>Temperatura<br><small>\u00b0C<\/small><\/th><th>Densidad<br><small>kg\/m\u00b3<\/small><\/th><th>Capacidad calor\u00edfica<br><small>kJ\/kg\u00b7K<\/small><\/th><th>Conductividad t\u00e9rmica<br><small>W\/m\u00b7K<\/small><\/th><th>Viscosidad din\u00e1mica<br><small>mPa\u00b7s<\/small><\/th><th>Viscosidad cinem\u00e1tica<br><small>mm\u00b2\/s<\/small><\/th><th>N.\u00ba Prandtl<\/th><th>Coef. expansi\u00f3n t\u00e9rmica<br><small>\u03b2 (\u00b710\u207b\u2075 1\/K)<\/small><\/th><\/tr><\/thead><tbody><tr><td>\u221218<\/td><td>1.044<\/td><td>3,20<\/td><td>0,343<\/td><td>29,04<\/td><td>27,81<\/td><td>258,94<\/td><td>23,07<\/td><\/tr><tr><td>\u221210<\/td><td>1.042<\/td><td>3,24<\/td><td>0,352<\/td><td>17,10<\/td><td>16,42<\/td><td>151,89<\/td><td>33,37<\/td><\/tr><tr><td>0<\/td><td>1.038<\/td><td>3,28<\/td><td>0,362<\/td><td>9,59<\/td><td>9,24<\/td><td>84,70<\/td><td>43,76<\/td><\/tr><tr><td>10<\/td><td>1.033<\/td><td>3,33<\/td><td>0,372<\/td><td>5,81<\/td><td>5,63<\/td><td>51,10<\/td><td>51,92<\/td><\/tr><tr><td>20<\/td><td>1.027<\/td><td>3,37<\/td><td>0,381<\/td><td>3,77<\/td><td>3,67<\/td><td>32,97<\/td><td>58,32<\/td><\/tr><tr><td>30<\/td><td>1.021<\/td><td>3,42<\/td><td>0,390<\/td><td>2,59<\/td><td>2,54<\/td><td>22,52<\/td><td>63,32<\/td><\/tr><tr><td>40<\/td><td>1.014<\/td><td>3,46<\/td><td>0,398<\/td><td>1,87<\/td><td>1,84<\/td><td>16,16<\/td><td>67,20<\/td><\/tr><tr><td>50<\/td><td>1.007<\/td><td>3,50<\/td><td>0,406<\/td><td>1,40<\/td><td>1,39<\/td><td>12,10<\/td><td>70,16<\/td><\/tr><tr><td>60<\/td><td>1.000<\/td><td>3,53<\/td><td>0,413<\/td><td>1,10<\/td><td>1,10<\/td><td>9,39<\/td><td>72,38<\/td><\/tr><tr><td>70<\/td><td>993<\/td><td>3,57<\/td><td>0,419<\/td><td>0,88<\/td><td>0,89<\/td><td>7,53<\/td><td>73,99<\/td><\/tr><tr><td>80<\/td><td>985<\/td><td>3,60<\/td><td>0,426<\/td><td>0,73<\/td><td>0,74<\/td><td>6,20<\/td><td>75,12<\/td><\/tr><tr><td>90<\/td><td>978<\/td><td>3,63<\/td><td>0,432<\/td><td>0,62<\/td><td>0,63<\/td><td>5,24<\/td><td>75,83<\/td><\/tr><tr><td>100<\/td><td>971<\/td><td>3,66<\/td><td>0,437<\/td><td>0,54<\/td><td>0,55<\/td><td>4,52<\/td><td>76,22<\/td><\/tr><\/tbody><\/table><\/div><\/details><details class=\"ft-acordeon\"><summary>Propylene Glycol Coolant 45 % V\/V<\/summary><div class=\"tabla-scroll\"><table class=\"tabla-ft tabla-num\"><thead><tr><th>Temperatura<br><small>\u00b0C<\/small><\/th><th>Densidad<br><small>kg\/m\u00b3<\/small><\/th><th>Capacidad calor\u00edfica<br><small>kJ\/kg\u00b7K<\/small><\/th><th>Conductividad t\u00e9rmica<br><small>W\/m\u00b7K<\/small><\/th><th>Viscosidad din\u00e1mica<br><small>mPa\u00b7s<\/small><\/th><th>Viscosidad cinem\u00e1tica<br><small>mm\u00b2\/s<\/small><\/th><th>N.\u00ba Prandtl<\/th><th>Coef. expansi\u00f3n t\u00e9rmica<br><small>\u03b2 (\u00b710\u207b\u2075 1\/K)<\/small><\/th><\/tr><\/thead><tbody><tr><td>\u221223<\/td><td>1.051<\/td><td>3,10<\/td><td>0,325<\/td><td>54,66<\/td><td>52,02<\/td><td>492,74<\/td><td>20,67<\/td><\/tr><tr><td>\u221220<\/td><td>1.050<\/td><td>3,13<\/td><td>0,328<\/td><td>43,40<\/td><td>41,33<\/td><td>391,20<\/td><td>25,16<\/td><\/tr><tr><td>\u221210<\/td><td>1.047<\/td><td>3,17<\/td><td>0,338<\/td><td>21,57<\/td><td>20,61<\/td><td>194,42<\/td><td>37,95<\/td><\/tr><tr><td>0<\/td><td>1.042<\/td><td>3,22<\/td><td>0,346<\/td><td>11,79<\/td><td>11,32<\/td><td>106,22<\/td><td>47,98<\/td><\/tr><tr><td>10<\/td><td>1.037<\/td><td>3,27<\/td><td>0,354<\/td><td>6,99<\/td><td>6,74<\/td><td>62,87<\/td><td>55,85<\/td><\/tr><tr><td>20<\/td><td>1.031<\/td><td>3,32<\/td><td>0,362<\/td><td>4,43<\/td><td>4,30<\/td><td>39,85<\/td><td>62,00<\/td><\/tr><tr><td>30<\/td><td>1.024<\/td><td>3,37<\/td><td>0,369<\/td><td>2,98<\/td><td>2,91<\/td><td>26,77<\/td><td>66,77<\/td><\/tr><tr><td>40<\/td><td>1.017<\/td><td>3,41<\/td><td>0,376<\/td><td>2,11<\/td><td>2,08<\/td><td>18,91<\/td><td>70,45<\/td><\/tr><tr><td>50<\/td><td>1.010<\/td><td>3,45<\/td><td>0,382<\/td><td>1,56<\/td><td>1,55<\/td><td>13,95<\/td><td>73,24<\/td><\/tr><tr><td>60<\/td><td>1.002<\/td><td>3,49<\/td><td>0,388<\/td><td>1,20<\/td><td>1,19<\/td><td>10,69<\/td><td>75,31<\/td><\/tr><tr><td>70<\/td><td>995<\/td><td>3,52<\/td><td>0,393<\/td><td>0,95<\/td><td>0,95<\/td><td>8,46<\/td><td>76,79<\/td><\/tr><tr><td>80<\/td><td>987<\/td><td>3,56<\/td><td>0,398<\/td><td>0,77<\/td><td>0,78<\/td><td>6,88<\/td><td>77,79<\/td><\/tr><tr><td>90<\/td><td>979<\/td><td>3,59<\/td><td>0,403<\/td><td>0,65<\/td><td>0,66<\/td><td>5,75<\/td><td>78,39<\/td><\/tr><tr><td>100<\/td><td>972<\/td><td>3,62<\/td><td>0,408<\/td><td>0,55<\/td><td>0,57<\/td><td>4,90<\/td><td>78,68<\/td><\/tr><\/tbody><\/table><\/div><\/details><details class=\"ft-acordeon\"><summary>Propylene Glycol Coolant 50 % V\/V<\/summary><div class=\"tabla-scroll\"><table class=\"tabla-ft tabla-num\"><thead><tr><th>Temperatura<br><small>\u00b0C<\/small><\/th><th>Densidad<br><small>kg\/m\u00b3<\/small><\/th><th>Capacidad calor\u00edfica<br><small>kJ\/kg\u00b7K<\/small><\/th><th>Conductividad t\u00e9rmica<br><small>W\/m\u00b7K<\/small><\/th><th>Viscosidad din\u00e1mica<br><small>mPa\u00b7s<\/small><\/th><th>Viscosidad cinem\u00e1tica<br><small>mm\u00b2\/s<\/small><\/th><th>N.\u00ba Prandtl<\/th><th>Coef. expansi\u00f3n t\u00e9rmica<br><small>\u03b2 (\u00b710\u207b\u2075 1\/K)<\/small><\/th><\/tr><\/thead><tbody><tr><td>\u221227<\/td><td>1.057<\/td><td>3,03<\/td><td>0,311<\/td><td>99,84<\/td><td>94,43<\/td><td>905,57<\/td><td>19,40<\/td><\/tr><tr><td>\u221220<\/td><td>1.055<\/td><td>3,07<\/td><td>0,316<\/td><td>56,16<\/td><td>53,22<\/td><td>511,32<\/td><td>30,08<\/td><\/tr><tr><td>\u221210<\/td><td>1.052<\/td><td>3,11<\/td><td>0,324<\/td><td>27,18<\/td><td>25,85<\/td><td>248,58<\/td><td>42,47<\/td><\/tr><tr><td>0<\/td><td>1.047<\/td><td>3,16<\/td><td>0,331<\/td><td>14,50<\/td><td>13,85<\/td><td>133,06<\/td><td>52,16<\/td><\/tr><tr><td>10<\/td><td>1.041<\/td><td>3,21<\/td><td>0,337<\/td><td>8,39<\/td><td>8,06<\/td><td>77,28<\/td><td>59,73<\/td><\/tr><tr><td>20<\/td><td>1.034<\/td><td>3,27<\/td><td>0,343<\/td><td>5,21<\/td><td>5,04<\/td><td>48,12<\/td><td>65,63<\/td><\/tr><tr><td>30<\/td><td>1.027<\/td><td>3,31<\/td><td>0,348<\/td><td>3,44<\/td><td>3,35<\/td><td>31,80<\/td><td>70,19<\/td><\/tr><tr><td>40<\/td><td>1.020<\/td><td>3,36<\/td><td>0,353<\/td><td>2,39<\/td><td>2,34<\/td><td>22,12<\/td><td>73,67<\/td><\/tr><tr><td>50<\/td><td>1.012<\/td><td>3,40<\/td><td>0,358<\/td><td>1,73<\/td><td>1,71<\/td><td>16,09<\/td><td>76,29<\/td><\/tr><tr><td>60<\/td><td>1.004<\/td><td>3,44<\/td><td>0,363<\/td><td>1,31<\/td><td>1,30<\/td><td>12,15<\/td><td>78,21<\/td><\/tr><tr><td>70<\/td><td>997<\/td><td>3,48<\/td><td>0,367<\/td><td>1,02<\/td><td>1,02<\/td><td>9,49<\/td><td>79,56<\/td><\/tr><tr><td>80<\/td><td>989<\/td><td>3,52<\/td><td>0,371<\/td><td>0,82<\/td><td>0,83<\/td><td>7,64<\/td><td>80,43<\/td><\/tr><tr><td>90<\/td><td>981<\/td><td>3,55<\/td><td>0,375<\/td><td>0,68<\/td><td>0,69<\/td><td>6,30<\/td><td>80,93<\/td><\/tr><tr><td>100<\/td><td>973<\/td><td>3,58<\/td><td>0,378<\/td><td>0,57<\/td><td>0,59<\/td><td>5,32<\/td><td>81,11<\/td><\/tr><\/tbody><\/table><\/div><\/details>","modo_de_uso":"<p>Antes del llenado, el circuito debe enjuagarse con agua para eliminar cascarillas, restos de montaje y restos de fundente, especialmente cuando se hayan utilizado fundentes que contengan cloruros, fluoruros o b\u00f3rax.<\/p><p>Tras la prueba de presi\u00f3n, que puede utilizarse para determinar el volumen del circuito, debe llenarse con la proporci\u00f3n correcta de Propylene Glycol Coolant Concentrado y purgar la instalaci\u00f3n para eliminar bolsas de aire.<\/p><p>Evitar dejar el circuito vac\u00edo entre la prueba de presi\u00f3n y el llenado posterior, ya que afecta a los elementos del circuito, especialmente al acero negro y la fundici\u00f3n.<\/p><p>En caso de un circuito en uso, tras vaciar el anticongelante previo, se debe enjuagar con agua para eliminar sedimentos y part\u00edculas antes de llenar la instalaci\u00f3n con Propylene Glycol Coolant Concentrado. La corrosi\u00f3n ya existente puede acortar considerablemente la vida \u00fatil del producto. Si se detecta corrosi\u00f3n, deben tomarse medidas correctivas antes de llenar el sistema. Dependiendo del estado del fluido previo, se recomienda limpiar el circuito antes de llenarlo, por ejemplo, con Luzar<sup>\u00ae<\/sup> Clean Cool.<\/p><p>Se recomienda usar cinta de tefl\u00f3n o c\u00e1\u00f1amo para sellar las juntas roscadas. Compruebe la compatibilidad de otros productos con el propilenglicol antes de usarlos.<\/p><p>Propylene Glycol Coolant Concentrado debe diluirse hasta alcanzar al menos un 25 % en volumen para garantizar un efecto anticorrosivo completo. En casos especiales, se pueden realizar diluciones de hasta un 60 % en volumen. La concentraci\u00f3n recomendada es de entre el 30 % y el 50 %.<\/p><p>La mezcla con otros anticongelantes debe evitarse por posibles incompatibilidades que pueden reducir la vida \u00fatil del producto. Para consultas sobre compatibilidades espec\u00edficas puede ponerse en contacto con el departamento t\u00e9cnico: <a href=\"mailto:carpemar@carpemar.com\">carpemar@carpemar.com<\/a>.<\/p><p>Se debe evitar que la instalaci\u00f3n permanezca inactiva durante largos periodos de tiempo y que el anticongelante no circule por el circuito ni se someta a estr\u00e9s t\u00e9rmico, ya que esto puede afectar a la estabilidad del producto y, por lo tanto, acortar considerablemente su vida \u00fatil.<\/p><p>Para preparar la mezcla en las proporciones adecuadas, seg\u00fan la temperatura deseada, se vierte agua y el anticongelante en un recipiente suficientemente grande y se remueve la mezcla hasta obtener una soluci\u00f3n homog\u00e9nea. Tambi\u00e9n puede realizarse la mezcla en el circuito manteniendo la bomba en marcha con todos los circuitos abiertos hasta comprobar con un refract\u00f3metro que la concentraci\u00f3n de glicol es la calculada. Dejar al menos la bomba en marcha de forma que circule 3,5 veces a su trav\u00e9s el volumen total de la instalaci\u00f3n.<\/p><div class=\"tabla-scroll\"><table class=\"tabla-ft tabla-num\"><thead><tr><th>Propylene Glycol Coolant Conc. (% V\/V)<\/th><th>T<sup>a<\/sup> de congelaci\u00f3n (\u00b0C)<\/th><th>T<sup>a<\/sup> de protecci\u00f3n (\u00b0C)<\/th><th>T<sup>a<\/sup> de rotura (\u00b0C)<\/th><\/tr><\/thead><tbody><tr><td>20<\/td><td>\u22126<\/td><td>\u22128<\/td><td>\u22129<\/td><\/tr><tr><td>25<\/td><td>\u22128<\/td><td>\u221210<\/td><td>\u221212<\/td><\/tr><tr><td>30<\/td><td>\u221211<\/td><td>\u221214<\/td><td>\u221216<\/td><\/tr><tr><td>35<\/td><td>\u221215<\/td><td>\u221218<\/td><td>\u221221<\/td><\/tr><tr><td>40<\/td><td>\u221219<\/td><td>\u221223<\/td><td>\u221228<\/td><\/tr><tr><td>45<\/td><td>\u221223<\/td><td>\u221230<\/td><td>\u221237<\/td><\/tr><tr><td>50<\/td><td>\u221228<\/td><td>\u221238<\/td><td>\u221248<\/td><\/tr><\/tbody><\/table><\/div><p>La temperatura de congelaci\u00f3n seg\u00fan la norma ASTM D 1177 indica la temperatura a la que se forma el primer cristal de hielo. La norma DIN 51583 indica la temperatura de rotura, a partir de la cual el producto deja de fluir y aumenta de volumen, lo que pone en peligro la integridad de la instalaci\u00f3n. Entre estos dos puntos se encuentra una mezcla de cristales de hielo y l\u00edquido no congelado que fluye sin aumentar de volumen y, por lo tanto, no causa da\u00f1os al sistema. La media aritm\u00e9tica de las dos temperaturas anteriores se define como temperatura de protecci\u00f3n.<\/p><p>Los da\u00f1os por corrosi\u00f3n leves y ya existentes pueden hacerse m\u00e1s evidentes tras el llenado con Propylene Glycol Coolant debido a su menor tensi\u00f3n superficial comparada con el agua.<\/p>","temperatura_de_uso":"<p>Temperaturas continuadas por encima de 170 \u00b0C provocan un envejecimiento prematuro del propilenglicol.<\/p><p>Temperaturas por encima de 200 \u00b0C provocan la degradaci\u00f3n lenta de las propiedades qu\u00edmicas del anticongelante, que pone en riesgo la fiabilidad del funcionamiento de la instalaci\u00f3n.<\/p><p>El rango \u00f3ptimo de temperatura de funcionamiento es desde el punto de congelaci\u00f3n de la mezcla hasta 130 \u00b0C.<\/p><p>En el caso de sistemas no cerrados o de entrada de ox\u00edgeno (por ejemplo, a trav\u00e9s de v\u00e1lvulas), la temperatura m\u00e1xima es inferior.<\/p>","mantenimiento_vida_util":"<p>La vida \u00fatil de las diluciones de Propylene Glycol Coolant Concentrado es de al menos cinco a\u00f1os en un circuito cerrado que funcione entre el punto de congelaci\u00f3n y 100 \u00b0C. La experiencia pr\u00e1ctica demuestra que el l\u00edquido no se degrada en las condiciones de trabajo descritas en esta secci\u00f3n, lo que se traduce en una vida \u00fatil m\u00e1s prolongada.<\/p><p>Para comprobar el rendimiento del producto, las mediciones del valor de pH y de la concentraci\u00f3n de glicol son los par\u00e1metros m\u00e1s importantes. Este procedimiento de control se aconseja realizarlo cada 12 meses.<\/p><p>El contenido de glicol no debe desviarse del valor inicial. El rango adecuado para el valor del pH se sit\u00faa entre 7,5 y 9,0. Fuera de este rango, se debe analizar el producto para determinar la causa y el procedimiento a seguir.<\/p>","dosificacion":"","precauciones":"<p>Propylene Glycol Coolant Concentrado y sus diluciones son productos no inflamables, no corrosivos y no t\u00f3xicos. En cualquier caso, se recomienda seguir buenas pr\u00e1cticas industriales en el manejo de productos qu\u00edmicos.<\/p><p>Evitar el contacto con los ojos. En caso de contacto, enjuagar el ojo con abundante agua durante 10 minutos. No ingerir y mantener fuera del alcance de los ni\u00f1os.<\/p><p>En sus envases originales bien cerrados, almacenados entre 5 y 35 \u00b0C sin luz solar directa, el producto conserva sus propiedades durante al menos 24 meses.<\/p>","doc_ft_es":"https:\/\/carpermar365-my.sharepoint.com\/:b:\/g\/personal\/carpemar_carpemar_com\/IQCpkRIvNrjyQqVXeYt0-c7LAeVZyvBrcefOq6AOF70P5rg","doc_ft_en":"https:\/\/carpermar365-my.sharepoint.com\/:b:\/g\/personal\/carpemar_carpemar_com\/IQAII4sJDttJRJuSQrb4PInmARiYtB2xgJRixCWeGlg4C74","doc_ft_fr":"https:\/\/carpermar365-my.sharepoint.com\/:b:\/g\/personal\/carpemar_carpemar_com\/IQASn8P3GGe5QbU_WCn920vqATYwTCgQn8nKPPX17mWTG_A","doc_ft_de":"https:\/\/carpermar365-my.sharepoint.com\/:b:\/g\/personal\/carpemar_carpemar_com\/IQABu9nK3lj8T52zdKeD0pwQAWEgNecQkud2q8G9VF2Y8Fg","doc_sds_es":"https:\/\/carpermar365-my.sharepoint.com\/:b:\/g\/personal\/carpemar_carpemar_com\/IQBFY_fwk1SwRbFUMkIOAXPKAZpaaSUuvwE5wuTaw0--2Gg","doc_sds_en":"https:\/\/carpermar365-my.sharepoint.com\/:b:\/g\/personal\/carpemar_carpemar_com\/IQAr9IHUe_NeT7a2qHD9L5MQAd0HzK4rGxVWlXQHPmqQYgs","doc_sds_fr":"https:\/\/carpermar365-my.sharepoint.com\/:b:\/g\/personal\/carpemar_carpemar_com\/IQBq4TILYTmSSoqsU2r_6WQ2AUnACuo0UVeHIagRDE7yVso","doc_sds_de":"https:\/\/carpermar365-my.sharepoint.com\/:b:\/g\/personal\/carpemar_carpemar_com\/IQBC8iTf5kbrS69JZcWYlPvfAWr7yJHU2STSnGfzXIaC9tA","foto_angulo":2117},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - 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