{"id":1529,"date":"2020-01-28T15:45:34","date_gmt":"2020-01-28T14:45:34","guid":{"rendered":"https:\/\/www.irweego.ovh\/sncz\/?post_type=pigment&p=1529"},"modified":"2025-01-22T15:25:26","modified_gmt":"2025-01-22T14:25:26","slug":"fosfatos-de-zinc-pz20","status":"publish","type":"pigment","link":"https:\/\/www.sncz.com\/es\/pigment\/fosfatos-de-zinc-pz20\/","title":{"rendered":"FOSFATO DE ZINC PZ20"},"content":{"rendered":"\t\t
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DESCRIPCI\u00d3N<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\tEL FOSFATO DE ZINC PZ20<\/strong> es un pigmento anticorrosivo adecuado para una amplia gama de aplicaciones: se utiliza tanto en pinturas de gran consumo, como en pinturas t\u00e9cnicas industriales, y en recubrimientos de l\u00e1minas met\u00e1licas (coil coating).\n
\nEl FOSFATO DE ZINC PZ20<\/strong> es un polvo blanco con bajo poder cubriente. Es un producto estable, no higrosc\u00f3pico\ny altamente dispersable.\n
\nDebido a su baj\u00edsima solubilidad, el FOSFATO de ZINC PZ20<\/strong> es compatible con una amplia gama de sistemas\nbase disolvente y base agua\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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DATOS T\u00c9CNICOS<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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<\/th>VALOR NOMINAL<\/th>TOLERANCIA (+\/-)\u200b<\/th>M\u00c9TODO<\/th>\n<\/tr>\n<\/thead>\n
Contenido en Zn (%) \u2013 despu\u00e9s de calcinaci\u00f3n<\/td>50.0<\/td>2.0<\/td>ICP <\/td>\n<\/tr>\n
Contenido en PO4<\/sub> (%)- despu\u00e9s de calcinaci\u00f3n<\/td>48.0<\/td>2.0<\/td>ICP<\/td>\n<\/tr>\n
Absorci\u00f3n de aceite (cm3<\/sup>\/100g)\u200b<\/td>27<\/td>5<\/td>ISO 787-5<\/td>\n<\/tr>\n
Residuo en tamiz \u2013 45 \u00b5m (%)<\/td>0.05<\/td>max<\/td>ISO 787-7 <\/td>\n<\/tr>\n
pH<\/td>6.5<\/td>1.0<\/td>ISO 787-9<\/td>\n<\/tr>\n
Contenido en Pb (ppm)<\/td>90<\/td>max<\/td>ICP<\/td>\n<\/tr>\n
Contenido en Cd (ppm)<\/td>100<\/td>max<\/td>ICP<\/td>\n<\/tr>\n
Densidad (g\/mL)<\/td>Typ. 3.2<\/td><\/td>ISO 8130-2<\/td>\n<\/tr>\n
D50 (\u03bcm)\u200b<\/td>Typ. 7<\/td><\/td>ISO 13320<\/td>\n<\/tr>\n
Finura\u200b<\/div>
Hegman<\/div><\/td>
Typ. 5.5<\/td><\/td>ISO 787-5
ISO 1524<\/td>\n<\/tr>\n
Contenido en agua enlazada \u2013 1h a 600\u00b0C<\/td>Typ. 15.7<\/td><\/td>Gravimetr\u00eda<\/td>\n<\/tr>\n<\/tbody>\n
Vida \u00fatil : 5 a\u00f1os<\/th><\/th><\/th><\/th>\n<\/tr>\n<\/tfoot>\n<\/table>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Gu\u00eda de formulaci\u00f3n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Excelente:<\/i><\/i><\/i> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Good:<\/i><\/i> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Posible:<\/i> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 No probado:__\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 No recomendado: nr
*<\/sup>Generalmente utilizado en asociaci\u00f3n con otros pigmentos (p. ej. s\u00edlices de intercambio i\u00f3nico)<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Pinturas base solvente<\/th>Rendimiento<\/th><\/th>\n<\/tr>\n<\/thead>\n
Resina alqu\u00eddica corta en aceite<\/td><\/i><\/i><\/i><\/td><\/td>\n<\/tr>\n
Resina alqu\u00eddica media en aceite<\/td><\/i><\/i><\/td><\/path><\/path><\/svg><\/a><\/td>\n<\/tr>\n
\n\t Resina alqu\u00eddica longa en aceite<\/td>
<\/i><\/i><\/td>		<\/path><\/path><\/svg><\/a><\/td>\n<\/tr>\n
\n\tResina epoxi 2K<\/td>
<\/i><\/i><\/td>		<\/path><\/path><\/svg><\/a><\/td>\n<\/tr>\n
\n\tResina epoxi de altos s\u00f3lidos<\/td>
<\/i><\/i><\/td>		<\/td>\n<\/tr>\n
Resina epoxi \u00e9ster<\/td><\/i><\/i><\/td><\/td>\n<\/tr>\n
PU<\/td><\/i><\/i><\/td><\/path><\/path><\/svg><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Pinturas base agua<\/th>Rendimiento<\/th><\/th>\n<\/tr>\n<\/thead>\n
Resina alqu\u00eddica soluble en agua<\/td><\/i><\/i><\/td><\/td>\n<\/tr>\n
Emulsi\u00f3n acuosa de resina alqu\u00eddica<\/td><\/i><\/i><\/td><\/path><\/path><\/svg><\/a><\/td>\n<\/tr>\n
\n\tResina epoxi \u00e9ster<\/td>
<\/i><\/i><\/td>		<\/td>\n<\/tr>\n
Resina epoxi 2K<\/td><\/i><\/i><\/td><\/path><\/path><\/svg><\/a><\/td>\n<\/tr>\n
\n\tResina acr\u00edlica y acr\u00edlica modificada<\/td>
<\/i><\/i><\/td>		<\/path><\/path><\/svg><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Pinturas especiales<\/th>Rendimiento<\/th><\/th>\n<\/tr>\n<\/thead>\n
Wash primer<\/td><\/td><\/path><\/path><\/svg><\/a><\/td>\n<\/tr>\n
\n\tCoil coating<\/td>
*<\/td>		<\/td>\n<\/tr>\n
Pintura en polvo<\/td><\/td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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El mejor rendimiento se obtiene para concentraciones de PZ20 de 5 a 12% (en peso) y un CPV (PVC) entre 20 y 40%.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

FOSFATO DE ZINC TETRAHIDRATADO Zn3<\/sub>(PO4<\/sub>)2<\/sub>, 4H2<\/sub>O<\/p>\n","protected":false},"author":1,"featured_media":343,"template":"","meta":[],"pigment-category":[42],"paint-category":[111,109,108,105,107,106,110,118,116,117,114,115,112],"acf":[],"yoast_head":"\nFOSFATO DE ZINC PZ20 - SNCZ<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sncz.com\/es\/pigment\/fosfatos-de-zinc-pz20\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FOSFATO DE ZINC PZ20 - SNCZ\" \/>\n<meta property=\"og:description\" content=\"FOSFATO DE ZINC TETRAHIDRATADO Zn3(PO4)2, 4H2O\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sncz.com\/es\/pigment\/fosfatos-de-zinc-pz20\/\" \/>\n<meta property=\"og:site_name\" content=\"SNCZ\" \/>\n<meta property=\"article:modified_time\" content=\"2025-01-22T14:25:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sncz.com\/wp-content\/uploads\/2019\/12\/header-fiche3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.sncz.com\/es\/pigment\/fosfatos-de-zinc-pz20\/\",\"url\":\"https:\/\/www.sncz.com\/es\/pigment\/fosfatos-de-zinc-pz20\/\",\"name\":\"FOSFATO DE ZINC PZ20 - 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