Ammonium polyphosphate CAS NO.68333-79-9

Established in 1997, China Qingdao Hong Jin Chemical Company is specialized in manufacturing & exporting chemicals. Our company was officially awarded the certificate of ISO9001:2015 quality management system. Our company will continue to strictly implement the quality management system and rules and regulations in the future work, further optimize and standardize the various management systems, continuously improve the effectiveness of the system operation, continue to actively explore, and strive to make the enterprise management system work up to new Height, the foundation for a comprehensive scientific management. Provide high quality products and services to our customers!

1. Company information

Established in 1997, China Qingdao Hong Jin Chemical Company is specialized in manufacturing & exporting chemicals and metals.
The company has many manufacturing bases in Shandong, Hebei, Jiangsu and so on. These bases specialize in production and contract manufacturing.
Dealing mainly with products such as Liquid Crystal, Electroceramics Formulated powder(Titanate), Flame retardant, Floatation reagent for Mining Industry, Food and Feed additives, Pharmaceutical and Dye intermediates, Organic and Inorganic chemical and etc. Specilly CS powder,CAS No.2698-41-1, purity(HPLC) 99% with REACH Full Registration.

2. Product information:

Product: Ammonium Polyphosphate(APP)

Synonyms: Flame Retardant APP

CAS NO: 68333-79-9

Molecular formula: (NH₄PO₃)_n

Properties: White powder.

Feature:

1. App101: Low hygroscopic after surface treatment;PH value is basic;low water solubility.
2. APP102: Low smoke and no halogen;can abviously reduce the damage to the person and installations in the fire accident. Perfect in the resistance to elements and good heat resistant. Can improve the resistance to water used in the painting industry. Can reduce the dosage of base material when being used in the thermosetting resin,can increase the dosage of glass fiber and improve the Surface Functionalization.

Application:

It can be used in expanding fireproof material,such as polyurethane,UP resin and epoxy resin.Also used in the retardant of fibre,wood and plastic.APP is main ingredient of expanding retardant thermoplastic because of its high molecular weight and good heat stabilization.Especially used in the PP achieving UL94-V0 for electronic unit.

Specification: