High-quality Metal Surface Pretreatment Chemicals: Acrylic Paint & Zinc Phosphate

Product intro

Zinc phosphate helps the formation of passivation layer on the metal surface to be protected. Material for anti-corrosion paint used in container, ship and steel structures.Also for electronic materials Zinc phosphate helps the formation of passivation layer on the metal • COMPATIBILITY Zinc Phosphate is compatible with a wide variety of media including alkyds epoxy esters, chlorinated rubber, polyurethane etc • CORROSION RESISTANCE The Pigment also physically prevents passage of water and salts. Thus the corrosion resistance is a major characteristic of Zinc Phosphate. Good brushing characteristics can be obtained with Zinc Phosphate Primers, which are suitable for both airless and conventional spray application. None of these methods entails a health hazard. • NON-TOXIC Zinc Phosphate has the advantage of non toxic nature over other Corrosion Resistant Pigments much as Zinc Chromate, Zinc Tetroxy Chromate and Barium Chromate. • EXCELLENT INTER-COAT ADHESION The use of Zinc Phosphate in Primers promotes excellent inter-coat adhesion, particularly under conditions of high humidity.

Product type

Zinc phosphate is superfine

Chemical & physical index

Test items	Ordinary grade	High purity	Environmental protection type	Aluminum zinc phosphate	Zinc phosphate tetrahydrate
Whiteness%	80-90	85-90	≥95	≥95	≥99.5
Zinc phosphate%	≥45	≥99.5	≥99.5	≥93	≥99.5
Aluminum content%	--	--	--	4-5.5	--
Burning amount (600 ℃)%	8-12	8-12	8-12	8-12	8-12
PH value	5.5-7	5.5-7	5.5-7	5.5-7	5.5-7
Sieve residue%45um	≤0.5	≤0.1	≤0.1	≤0.1	≤0.1
Cr %	--	--	≤0.003	≤0.003	≤0.01
Pb %	--	--	≤0.005	≤0.01	≤0.01
Enterprise standard	HG/T4824-2015

Product performance & application

Zinc phosphate is the best substitute of conventional antirust pigments containing heavy metals such as lead and chrome. it is widely used in various coating materials for preparation of waterproof, acid-resistant or corrosion preventive coating materials such as phenolic paint, epoxy paint, acrylic paint, paste paint and water-soluble resin paint in the fields of shipbuilding, automobile, industrial machinery, light metal, household appliances and metal containers for foods. Zinc phosphate helps the formation of passivation layer on the metal surface to be protected. Material for anti-corrosion paint used in container, ship and steel structures.Also for electronic materials Zinc phosphate helps the formation of passivation layer on the metal ► Product performance standards: China Q/130184XS-2020 standard.

Transport & storage

In order to avoid weathering, it should be stored in a dry place while avoiding drastic changes in temperature. Products that have been packaged should be closed to prevent moisture absorption and pollution

Packing

25kgs/bag or 1ton/bag, 18-20tons/20’FCL. FAQ 1.What is about your company strength? We have over 30 years of experience in the chemical industry since 1993 Main production of antirust pigment high temperature pigment binder and other products have excellent technical experience 2.What is the MOQ of your product? We can supply any quantity you need for the first time for samples or trial orders so pls just tell us the real quantity you need. 3.How could we know whether your quality could meet our requirements or not? If you could provide us your spec,our technician will check whether our quality could meet your requirements or customize it for you.. And the third party inspection is acceptableAt lastwe could recommend you some of our customers who use the same chemicals. 4.Can we get free samples before orders? According to different values of our products,the samples could be for freebut it is not for all. 5.Could we use our DHL/FEDEX/TNT ACCOUNT to ship the samples? We are sorry to tell you that we can just use our professional shipping forwarders to ship qoods of small quantities.Because chemical products belong to special cargos,no matter it is dangerous chemical or not. 6.What payment terms are acceptable? TT，LC at sight 7.What is about the delivery time? The goods of small quantity will be sent out in 3 working days.For bulk cargowe will book the cargo space once the order is confirmed