Zhenjiang Xingxing Flame Retardants Ammonium Polyphosphate (APP-2)

Identification & Functionality

Chemical Family

Polyphosphates

Chemical Name

Ammonium Polyphosphate

Plastics & Elastomers Functions

Flame Retardant

Molecular formula

(NH4PO3)n

CAS No.

68333-79-9

EC No.

269-789-9

Technologies

Elastomers,

Plastics

Product Families

Elastomers — Elastomer Additives

Flame Retardants

Plastics — Polymer Additives

Flame Retardants

Features & Benefits

Labeling Claims

Environmentally Friendly,

Halogen-free

Materials Features

Flame Retardant

Applications & Uses

Markets

Automotive & Transportation,

Building & Construction,

Electrical & Electronics

Applications

Automotive & Transportation — Automotive

Tires

Building & Construction — Building Envelope & Roofing

Other Building Envelope & Roofing Applications

Electrical & Electronics — Wire & Cable

Jacketing & Insulation

Compatible Polymers & Resins

Polyurethanes (PU)

Plastics & Elastomers End Uses

Tires

Properties

Physical Form

Powder,

Solid

Appearance

White powder

Typical Properties

	Value	Units	Test Method / Conditions
Index: P2O5	min. 69	%	—
Index: N	min. 14	%	—
Degree of polymerization	min. 50	—	—
Density	1.74	g/cm3	—
Decomposition temperature	min. 200	°C	—
Solubility (25°C)	max. 2	g/100 mlH2O	—
PH	5.5~6.5	—	—

Packaging & Availability

Packaging Type

Bags