New environmentally pigment zinc phosphate for plastic modification flame retardant

New environmentally pigment low-heavy metal zinc phosphate used for plastic modification flame retardant

Mechanism of action:

In the presence of moisture and oxygen, zinc phosphate can combine with iron and ferrous ions to form a stable complex film, that is, a dense passivation film of Me (metal)2Zn2P2O5, which can effectively isolate the internal metal from oxygen. The reaction is oxidized, so as to achieve the anti-corrosion effect. In addition, ammonium salt has a strong corrosive effect on metals, and zinc phosphate can inhibit the penetration and diffusion of ammonium ions on the coating film. "Phosphate" the metal surface and keep it passivated. Phosphate can inhibit the corrosion of metals by ammonium ions. Zinc ions form a cathode protection on the surface of steel to prevent further corrosion of the metal.

Usage:

It can be used as a base material for alkyd, phenolic, epoxy and other coatings, as well as non-toxic anti-rust pigments, anti-rust coatings and water-soluble coatings. In addition, it can also be used as a barrier for the production of chlorinated rubber and synthetic polymer materials. Adhesive and sintering additives in fuels, electronics, low-temperature glass, and transparent ceramics.

Zinc phosphate has a flame retardant effect. Adding zinc phosphate flame retardant fillers to rubber and plastics can have a good flame retardant effect. At the same time, as a flame retardant, it is also used in flame retardant coatings.

Zinc phosphate does not contain heavy metals such as lead and chromium. It is non-toxic, non-polluting, and has no irritation to the skin. It has good thermal stability, good rust prevention, and strong rust prevention. At the same time, because it is white, it can be adjusted according to needs. , The matching topcoat can be unrestricted, which can simplify the painting process, reduce the unit cost of painting and reduce environmental risks.

Specifications:

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.