{"id":1348,"date":"2020-01-09T14:23:50","date_gmt":"2020-01-09T13:23:50","guid":{"rendered":"https:\/\/www.irweego.ovh\/sncz\/?post_type=pigment&p=1348"},"modified":"2025-01-22T15:28:04","modified_gmt":"2025-01-22T14:28:04","slug":"zinc-phosphate-pzw2-anticorrosion","status":"publish","type":"pigment","link":"https:\/\/www.sncz.com\/en\/pigment\/zinc-phosphate-pzw2-anticorrosion\/","title":{"rendered":"ZINC PHOSPHATE PZW2"},"content":{"rendered":"\t\t
Zinc phosphate PZW2<\/strong> is a corrosion inhibiting pigment suitable for a wide range of applications.\u00a0It is an easily dispersed white powder with a low tinting strength.<\/p> Thanks to its low solubility, Zinc phosphate PZW2<\/strong> is compatible with a wide range of solvent and water based resins.<\/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 Excellent: <\/i><\/i><\/i>\u00a0\u00a0\u00a0\u00a0 Good: <\/i><\/i>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Possible: <\/i>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Not yet tested: __\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Not recommended: nr<\/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 Best performances are obtained with a typical loading of 5 to 12% by weight on the total formulation and a PVC ranging from 20 to 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":" ZINC PHOSPHATE DI-HYDRATE, Zn3<\/sub>(PO4<\/sub>)2<\/sub>, 2H2<\/sub>O<\/p>\n","protected":false},"author":1,"featured_media":342,"template":"","meta":[],"pigment-category":[38],"paint-category":[58,76],"acf":[],"yoast_head":"\nTechnical data<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t \n<\/th> NOMINAL VALUE<\/th> TOLERANCE (+\/-)\u200b<\/th> TEST METHOD<\/th>\n<\/tr>\n<\/thead>\n \n\t Zn content (%) - on the ignited product\u200b<\/td> 50.0<\/td> 2.5<\/td> ICP <\/td>\n<\/tr>\n \n\t PO4<\/sub> content (%) - on the ignited product\u200b<\/td> 48.0<\/td> 2.0<\/td> ICP<\/td>\n<\/tr>\n \n\t Oil absorption (cm3<\/sup>\/100g)\u200b<\/td> 31<\/td> 5<\/td> ISO 787-5<\/td>\n<\/tr>\n \n\t Sieve residue - 45\u00b5m (%)<\/td> 0.05<\/td> max<\/td> ISO 787-7<\/td>\n<\/tr>\n \n\t pH<\/td> 7.0<\/td> 1.0<\/td> ISO 787-9<\/td>\n<\/tr>\n \n\t Pb Content (ppm)\u200b<\/td> 90<\/td> max<\/td> ICP <\/td>\n<\/tr>\n \n\t Cd Content (ppm)\u200b<\/td> 100<\/td> max<\/td> ICP <\/td>\n<\/tr>\n \n\t Density (g\/mL)<\/td> Typ. 3.2<\/td> <\/td> ISO 8130-2<\/td>\n<\/tr>\n \n\t D50 (\u00b5m)<\/td> Typ. 7<\/td> <\/td> ISO 13320<\/td>\n<\/tr>\n \n\t Fineness Hegman<\/td> Typ. 5<\/td> <\/td> ISO 787-5
ISO 1524<\/td>\n<\/tr>\n\n\t \n Bonded water content (%) - 1 h at 600\u00b0C <\/td> Typ. 9.5<\/td> <\/td> Gravimetry<\/td>\n<\/tr>\n<\/tbody>\n \n\t RECOMMENDED SHELF LIFE : 3 YEARS<\/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 FORMULATORS GUIDELINE<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t \nSolvent Based<\/th> Performance<\/th>\n<\/tr>\n<\/thead>\n \n\t Short oil alkyd<\/td> <\/i><\/i><\/td>\n<\/tr>\n \n\t Medium\/long oil alkyd<\/td> <\/i><\/i><\/td>\n<\/tr>\n \n\t High solid epoxy<\/td> <\/i><\/i><\/td>\n<\/tr>\n \n\t 2K epoxy<\/td> <\/i><\/i><\/td>\n<\/tr>\n \n\t Epoxy ester<\/td> <\/i><\/i><\/td>\n<\/tr>\n \n\t PU<\/td> <\/i><\/i><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\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 \n\n
\n\t \nWater Based<\/th> Performance<\/th>\n<\/tr>\n<\/thead>\n \n\t Water reducible alkyd<\/td> <\/i><\/i><\/td>\n<\/tr>\n \n\t Alkyd emulsion<\/td> <\/i><\/i><\/td>\n<\/tr>\n \n\t Epoxy ester<\/td> <\/i><\/i><\/td>\n<\/tr>\n \n\t 2K epoxy<\/td> <\/i><\/i><\/td>\n<\/tr>\n \n\t Acrylics and modified acrylics<\/td> <\/i><\/i><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\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 \n\n
\n\t \nSpecialty coatings<\/th> Performance<\/th>\n<\/tr>\n<\/thead>\n \n\t Wash primer<\/td> <\/td>\n<\/tr>\n \n\t Coil coating<\/td> <\/td>\n<\/tr>\n \n\t Powder coating<\/td> <\/i><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\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