High-Quality and Strong Zinc Phosphate for Corrosion Protection

• Colour: White
• Appearance: Powder
• Usage: Paint, Ceramic, Plastic, Textile, Food
• Model NO.: Zinc Phosphate-HPS
• Application Material: Waterborne Industrial Coatings
• Type: Synthetic
• Solubility: Solubility
• Composition: Zinc Phosphate
• Moisture: <=0.8
• Oil Absorption/G: 25 +/- 5%
• pH Value: 4-6
• Zinc Content: 45 +/- 2%
• Sieve Residue: <= 3.5%
• Transport Package: Plastic Bag
• Specification: 25kg plastic bag
• Trademark: HEIHU
• Origin: China
• HS Code: 3809910000
• Production Capacity: 20000 Tons/Year

Product Description

Product description
HPS is a white non-toxic rust resistant pigment, which is a new generation of non-toxic and pollution-free rust resistant pigments with excellent anti-corrosion effects. It can effectively replace traditional rust resistant pigments containing heavy metals such as lead and chromium, and is a new type of rust resistant pigment with ideal usage effects. The trivalent iron ion of Zinc phosphate has a strong condensation ability. This root ion of Zinc phosphate reacts with the iron anode to form a solid protective film with Iron(III) phosphate as the main body. This compact purification film is insoluble in water, has high hardness, excellent adhesion, and shows excellent antirust performance. Because the Zinc phosphate group has very good activity, it can react with many metal ions to form complexes, so it has a good antirust effect. Zinc phosphate does not contain lead and other heavy metals. It is non-toxic, pollution-free, and has no irritating effect on the skin. It has good thermal stability, good rust prevention, and strong rust resistance. It is used less in the coating and has low Unit cost.

Physical and chemical indicators

Appearance	White powder with a slight yellow hue
Moisture	≤ 0.8
Oil absorption/g	25 ± 5%
PH value	4-6
Zinc content	45 ± 2%
Sieve residue	≤ 3.5%

Application
Waterborne industrial coatings, various water-soluble metal object coating systems.

Recommended Applications
Coatings prepared with HPS have excellent rust resistance and water resistance, and are used in various paint based coatings to prepare various water, acid, and corrosion resistant coatings.
For example, phenolic paint, epoxy paint, acrylic paint, high build paint, and water-soluble resin paint are widely used as anti rust paints in ships, automobiles, industrial machinery, light metal containers, household appliances, and food metal containers. Due to its white color, this pigment can be adjusted to match the topcoat as needed without any restrictions, thus simplifying the painting process. Recommend adding at a rate of 20-150 per thousand.

Packing and storage
25kg plastic bag packaging, placed in a cool and dry place, valid for 24 months.

Heihu Chemical Technology (Suzhou) Co., Ltd. is a new, modern marketing and knowledge-based sales company located in Panzhihua, China. Our main business is producing high-quality titanium dioxide, which is widely used in industries such as coatings, plastics, papermaking, printing inks, fibers, rubber, cosmetics, ceramics, electronics, food, and pharmaceuticals. We provide functional titanium dioxide, such as catalyst, conductive, nano, electronic, fiber, and food-grade to users worldwide. The company's mission is to create value for customers, benefits for the company, and a future for employees. We prioritize customer satisfaction and uphold the principles of people-oriented, quality-first, service-first, and pursuit of excellence. The company provides high-quality products and professional technical services, and strives for mutual development and win-win outcomes with their customers.



1.Can I get free sample?
Yes,we could offer free sample with freight collect.Please give us your information.

2.How to order?
1)Tell us your materials ,products and your desired effect to get by adding the additives.
2)Perfect additives will be advised and sample will be send with your confirmation.
3)Once get the effective test result,price could be negotiated for big order.
4)Delivery time7-15 working days for bulk order once payment received.