99.7% Industrial Paint Coatings Epoxy Zinc Phosphate Primer Non - Toxic

Place of Origin CHINA
Brand Name MEIYU
Certification ISO9001, ISO14001, ISO45001,SGS,REACH
Model Number zinc phosphate
Minimum Order Quantity 1kg
Packaging Details Plastic and paper compound valve bag,net weight of each bag:20kgs, 1 pallet can be packed 40bags by PEfilm/1tons/40bags,1*20FCL can be loaded 20 pallet/20 tons/800bags. 1*20FCL can be loaded 22tons/800bags without pallet; if you have special req
Delivery Time within 5 working days
Payment Terms T/T,L/C,Wester union
Supply Ability 2000MT PER MONTH

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Product Details
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zinc and phosphoric acid


water based pigment

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Product Description

CAS No 7779-90-0 zinc phosphate powder industrial grade 99.7% Anti-corrosion Pigment
PRODUCT NAME: Zinc phosphate
PRODUCT TYPE: Anti-corrosion Pigment
CAS No:7779-90-0
PRODUCT APPLICATION: 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

TEST ITEM O-leve High purity EPMC ZPA
Whiteness % 80-90 805-90 80-90 ≥95
ZP% ≥45 ≥99.5 ≥99.5 ≥93
Moisture % ≤1.5 ≤1.5 ≤1.5 ≤1.5
PH Value 5.5-7 5.5-7 5.5-7 5.5-7
Oil absorption ml/100g 30±5 30±5 30±5 30±5
Residue on sieve 45μm ≤0.5 ≤0.1 ≤0.1 ≤0.1
Cr % -- <0.005 <0.003 <0.003
Pb % -- <0.005 <0.005 <0.01
Standard HG/T4824-2015

TRANSPORT AND STORAGESTANDARD PACKAGING 25kg/bag, Plastic-lined woven bag or Composite paper bag
Protect against weathering. Store in a dry place and avoid extreme fluctuations in temperature. Special conditions for opened packaging: Close bags after use to prevent the absorption of moisture and contamination
99.7% Industrial Paint Coatings Epoxy Zinc Phosphate Primer Non - Toxic 0


Zinc Phosphate is compatible with a wide variety of media including alkyds epoxy esters, chlorinated rubber, polyurethane etc
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.
Zinc Phosphate has the advantage of non toxic nature over other Corrosion Resistant Pigments much as Zinc Chromate, Zinc Tetroxy Chromate and Barium Chromate.
The use of Zinc Phosphate in Primers promotes excellent inter-coat adhesion, particularly under conditions of high humidity.
Application of zinc phosphate
Zinc epoxy phosphate primer, also known as zinc epoxy phosphate anti-rust paint and zinc epoxy phosphate anti-corrosion paint, is a two-component coating, including main paint and curing agent, used for anti-rust coating of steel structure and mechanical equipment.Epoxy zinc phosphate primer has good adhesion, excellent compatibility, and strong mechanical properties.The coating contains high quality zinc phosphate antirust pigment, and has strong ability to resist rust and corrosion of steel. It can be matched with polyurethane paint, epoxy paint, fluorocarbon paint and acrylic paint.
Antirust mechanism of zinc phosphate epoxy primer
, zinc phosphate is itself a hydrate has the ability of forming alkali type complex, its form attached with the metal surface and Fe2 + strong complex Fe [Zn3 (PO4) 3] precipitation layer and inhibition of anode reaction, at the same time with the hydroxyl and carboxyl ligand in the paint, production stable cross-linking coordination compound, the pigment - forming chemical bond between coating and substrate, thereby enhancing film adhesion and resistance to permeability.
Design purposes
Epoxy zinc phosphate primer is applicable to anticorrosive coating of steel structure, machinery, equipment, engineering facilities, pipes, storage tanks, etc. in atmospheric environment.Epoxy zinc phosphate primer is not suitable to be used alone, and can be matched with a variety of anticorrosive paint to achieve the best protective effect.
Company Profile
In 1993, Xinle City Chengnan Antirust Material Factory was established, in 1999, the company expanded its business, and was honored to become a designated cooperative enterprise of the Ministry of Railways, in 2003, the company was officially renamed as Shijiazhuang Xinsheng Chemical Co. In 2021, the company moved to Xinle City Industrial Park in Hebei Province, covering an area of 13,620 square meters, and at the same time, the company introduced advanced equipment, technology, expanding production capacity, improve the performance of the products, so that the products sell well all over the world.
Xin Sheng has been recognized as "High and New Technology Enterprise", "Hebei Province Science and Technology-based Small and Medium Enterprises", "Specialized and Specialized New Enterprise" and other advanced enterprises. The company has strong R & D team, perfect testing equipment, rich experience in producing environmental protection anticorrosive pigments, professional phosphate production line, citing advanced reaction, drying, crushing, filling and other equipment, to achieve high-tech equipment automation, production intelligence, manufacturing standards are more stringent, the process is more refined, the performance of anticorrosive antirust pigment is more excellent. The annual production capacity is 3000 tons of zinc phosphate series, 3600 tons of aluminum tripolyphosphate series and 1500 tons of aluminum phosphate series. We have three major certification systems (ISO9001, ISO14001, ISO45001), which are in line with the European Union certification REACH registration, ROHS standard requirements, SGS testing. Our products are sold all over the country and exported abroad, exported to Southeast Asia and Europe.
Since the establishment of the company, all the staff to "high" standards, "strict" requirements, "fine" management, "seek" Effective, honest and trustworthy, quality to win the purpose, carry forward: "unity, credibility, dedication, solid" spirit of enterprise, unity, hard work, hard work, open up the market, and strive to forge ahead, so that the enterprise from small to large, and revitalize day by day.
Advantage: research and development of new products, improve product performance, specializing in customized phosphate products.
Business philosophy: high-tech innovation of high-quality products; win-win heart to help partners
Five standards: import to test, production to stabilize, quality assurance, flexible operation, factory to be responsible.
Values: truth, innovation, integrity, win-win, gratitude.