High Molecular-Type Ammonium Polyphosphate

• Customization: Available
• CAS No.: 68333-79-9
• Formula: (Nh4po3)N
• Model NO.: APP-II
• EINECS: 269-789-9
• Certification: RoHS, ISO
• Purity: 90%~99%
• Type: Ammonium Polyphosphate
• Grade Standard: Industrial Grade
• Other Names: Polyphosphoric Acids Ammonium Salts
• Usage: Flame Retardant for Fire Proof Coatings
• Transport Package: 25kg/Bag, Without Pallet, 23mt/20′gp
• Specification: HG/T2770-2008
• Trademark: CHENXU
• Origin: China
• HS Code: 283539
• Production Capacity: 2000mt/Month

Product Description

high molecular-type ammonium polyphosphate


1.Technical Index
 

Model	APP-II
Appearance	White powder
P2O5 Content	≥71.0%
Nitrogen (N) Content	≥13.0%
Average Degree of Polymerization	≥1000
PH Value (100g/L solution)	5.5-7.5
Solubility (g/100ml H2O)	≤0.5%
Particle Size D50 (μm)	≤20
Moisture	≤0.25%

2. Application in Expand Dope

(1) ammonium polyphosphate can be used in top-grade fire-retardant coating, fiberglass and engineering plastic, such as PE, PP, PU, polyester and nylon.
(2) With 15-20% APP in the adhesive and sealing agent, the good firing resistance is shown.
(3) For PU, APPis a very suitable preventing form buring dope without halogen.
(4) It applies for fiber basic materials (like paper, wood products), hot solidifying resin of epoxy resin or unsaturated resin, etc.

3. Package, transportation and storage

Package: Internal plastic with knitted exterior covered with film, with the net weight of 25kg.
Loading Container: 25kg/bag on pallet, 20 metric ton per 20'container
Transportation: The product is not dangerous one, should be protected from damp, rainfall and package damage in transportation.
Storage: At dry warehouse with good ventilation.

SHIPPING INFORMATION:

TRANSPORTATION CLASSIFICATION: NOT REGULATED FOR TRANSPORTATION
HARMONIZED TARIFF CODE: 2835.39


SAFETY AND HANLING INFORMATION:

FOR SPECIFIC SAFETY, TOXICITY AND HANDLING INFORMATION, PLEASE REFER TO MATERIAL SAFETY DATA SHEET ON THIS PRODUCT.


CHEMICAL REGISTRATION NUMBER:

CAS NO.: 68333-79-9
EINECS NO.: 269-789-9