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China leading Environmentally friendly Zinc phosphate supplier

Zinc phosphate（CAS No.7779-90-0）is one kind of white environment-friendly ant-rust pigment, it can be the substitute of old anti-rust pigments which contain heavy metals；Appearance white fine crystal, not dissolving in water and ethyl alcohol, dissolving in acid, alkali.Widely Used in various paint based coatings, for preparing various water-resistant, acid resistant, and corrosion-resistant coatings.The anti-rust performance is better than red lead, zinc chrome yellow and other anti-rust pigments.

Chemical Name :
Zinc phosphate
Application :
It can be used in all kind of waterproof, acid-proof and anti-corrosive coating, including alkyd paint, epoxy paint, acrylic paint., phenol paint, and water soluble resin paint for boat, automobile, machine, light metal, home appliance and metal Vessel et
Product model :
zp-1，409，409-1，szp-10
Appearance :
White powder

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product introduction

Key Features:

Superior Corrosion Resistance: Forms a protective barrier against moisture, salt, and other corrosive elements, effectively preventing rust and metal degradation.
Enhanced Adhesion:Its porous surface ensures excellent bonding with paints, lubricants, and coatings, improving their protective performance.
Stable Crystalline Structure: Facilitates strong adhesion and long-term retention of coatings, lubricants, and other surface treatments.
Exceptional Durability:Resistant to harsh environmental conditions, ensuring long-lasting protection.
Low Electrical Conductivity: Helps minimize galvanic corrosion in metal components, ideal for specialized applications.
Versatile Application: Compatible with various coating methods (immersion, spraying) and suitable for a wide range of substrates.

Applications:

Various paint based coatings;
For the preparation of various water-resistant, acid resistant, and corrosion-resistant coatings, such as phenolic paint, epoxy paint, acrylic acid paint, alkyd paint, and water-soluble resin paint;
Anti rust paint: Marine, automobiles, trains, industrial machinery, light metals, household appliances, and metal containers for food;
Flame retardant:Can be used in the production of chlorinated rubber and synthetic polymer materials.

Chemical Composition:

Item & Data	index
	zp-1	409	409-1	szp-10
Appearance	White powder	White powder	White powder	White powder
Zinc %	≥49.5	45-49	-	50.5-52.5
Content of phosphate(counted as ignition) W(PO4)%	≥45	44-48	-	47.5-49.5
Content of zinc phosphate%	-	-	≥45	-
Oil absorption %	20-30	15-25	≤40	20-30
Matter volatile at 105°C %≤	1	1	1	-
Residue on 45um %≤	0.2	0.2	0.2	-
Lead(Pb) %≤	0.005	0.005	-	0.005
Cadmium (Cd) %≤	0.002	0.005		0.002
Residue on 32μm %≤	-	-	-	0.05

Packaging and Storage:

Package	25KG/Bag
Storage	Storage: indoor, in a dry and ventilated area
Shelf life	The shelf life is one year, please use it within the specified time

If you want to know more product information or free samples for testing, please feel free to contact us.

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China leading Environmentally friendly Zinc phosphate supplier

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Persisting on the operation concept of "Pursue honesty and quality at the same time, win hearts and profits together", the China AAB group’s people insist on the enterprise spirit of “environmental-friendly and continuous innovation, and dedicates service to all followers and customers around the world.” we have become long-term stable suppliers for many paint giants in the Europe, North American, the Middle East, Southeast Asia, Japan, South Korea and other countries and regions.