Ammonium Phosphate FR Cas No. 68333-79-9

                                     Ammonium Polyphosphate Cas No. 68333-79-9 

Ammonium polyphosphate.e.i APP1000(phase II) is a white  flowing powder. It is a non-halogenated additive FR

Ammonium polyphosphate is particularly suitable as an ”acid donor” for intumescent coatings. Other essential components of intumescent systems include a binder, a carbon donor (e.g. pentaerythritol) and a blowing agent (e.g. melamine). 

Chemical formula(NH₄PO₃)n,company brand HT-208

Specification: APP（n=1000）、APP（n=200）、APP（n=50）

The Technology and Physical chemical Indexes:

Appearance	White powder/ block
Characteristics	Highly-active,excellent processing performance
Item	N≥1000（(phase II)）
P2O5 content %	≥71.0
Nitrogen content %	≥14.0
Mean polymerization Ñ	≥1000
Solubility (g/100mLH2O)	≤1.0
PH value	5.5-7.5
Mean particle diameter (D50)   µ m	≤20
Moisture %	≤0.25 (130℃)
Viscosity  mpa.s	According to customer`s requirements
Residue on sieve (200 mesh)  %	Pass

 Physical chemical Indexes

Appearance :White powder

Characteristics :Highly-active,excellent processing performance

P₂O₅ content %                                  ≥71.0

Nitrogen content %                              ≥14.0

Mean polymerization Ñ                        ≥1000

Solubility (g/100mLH₂O)                      ≤1.0

PH value                                               5.5-7.5

Mean particle diameter(D50) ,µ m         ≤20

Moisture %                                           ≤0.25 (130℃)

Viscosity  mpa.s                                   According to customer`s requirements

Residue on sieve (200 mesh)  %           Pass

Series 

Application  

used to produce intumescent type fire-retardant coating.

used in plastic, rubber, coating, adhesives, sealant, and fiber.

applied in flame retarding treatment of wood, paper, and fibreboard.

applied in epoxy resin or unsaturated polyester. 

Other related items of our company:

1. Zinc Borate
2. Melamine Cyanurate

3.Aluminum hydroxide

4. Magnesium Hydroxide

5. Ammonium Polyphosphate
6. Aluminium Hypophosphite

7. Hexaphenoxycyclotriphosphazene (HPCP)

8. Antimony Trioxide

9. Brinated flame Retardant