Factory Made Water Soluble APP Ammonium Polyphosphate Used for Chemical Use

• Customization: Available
• CAS No.: 68333-79-9
• Formula: (Nh4po3)N
• Model NO.: APP-W2
• EINECS: 269-789-9
• Certification: RoHS
• Purity: 90%~99%
• Type: Phosphorus Salt
• Grade Standard: Industrial Grade
• Transport Package: 25kg/Bag
• Specification: APP-II
• Trademark: Chenxu
• Origin: China
• HS Code: 283539
• Production Capacity: 1000mt/Month

Product Description

Packaging & Delivery

Packaging Detail: Compound Kraft paper bag inner-lined with PE bag, 25kgs net weight/bag, or upon customer's request
Delivery Detail: 6 days after receiving the deposit

 

Ammonium polyphosphate for Expanding-type Flameproof Coating (crystal phase II)
CAS NO. 68333-79-9
 

Character:

1. High content of phosphorus, nitrogen, good flame retardant effect.
2. High polymerization degree, low water-solubility and hygroscopicity.
3. PH value is near to neutral, good thermal stability and compatibility.

 

Usage: 
1. used to prepare many kinds of high-efficiency expanding-type flameproof coating, the flameproof treatment for multistory building, ships, trains, cables, etc. 
2. used in the flameproof treatment for woods, plywood, fiberboard, papers, fibers, etc.
3. used as the main flameproof additive for expanding-type flame retardant used in plastic, resin, rubber, etc.
4. make into powder extinguishing agent to be used in large-area outfire for forest, oil field and coal field, etc. 

 

Specifications:

 PRODUCT NAME                        AMMONIUM POLYPHOSPHATE
GRADE                                APP-W2
APPEARANCE                          WHITE GRANULAR POWDER
P₂O₅ CONTENT %                        ≥45
NITROGENT (N) CONTENT %             ≥23
PH VALUE (1% WATER SOLUTION)       6.5~8.5
SOLUBILITY (g/100mL H₂O at 25ºC )      >70