Audited Supplier
APP-II
68333-79-9
(Nh4po3)N
269-789-9
CIQ, RoHS, ISO
90%~99%
Ammonium Polyphosphate
Industrial Grade
Flame Retardant Insumescent Coatings
CHENXU
25kg/Bag, Without Pallet, 23.5mt/20'gp
HG/T2770-2008
China
2835399000
Product Description
Ammonium Polyphosphate ( APP ) CAS 68333-79-9 Factory
1. Technical Index
2. Application in Expand Dope
(1) Ammonium polyphosphate is an excellent choice for top-tier fire-retardant coatings, fiberglass, and engineering plastics. It's highly suitable for use with materials such as PE, PP, PU, polyester, and nylon, providing superior flame resistance.
(2) When incorporated into adhesives and sealing agents at a concentration of 15-20%, ammonium polyphosphate exhibits remarkable fire resistance, ensuring enhanced safety and reliability.
(3) In polyurethane applications, APP serves as an ideal halogen-free flame-retardant additive, effectively preventing combustion and enhancing safety.
(4) It is perfect for use in fiber-based materials, including paper and wood products, as well as in hot-curing resins like epoxy and unsaturated resins, offering versatile fire-retardant capabilities.
3. Package, Transportation, and Storage
Package: The product is secured with an internal plastic lining and a knitted exterior covered with film, ensuring a net weight of 25kg per package for optimal protection and convenience.
Loading Container: Each 25kg bag is palletized, allowing for a total load of 18 metric tons per 20' container, optimizing shipping efficiency.
Transportation: Classified as a non-dangerous product, it must be kept safe from moisture, rain, and package damage during transportation to maintain its integrity.
Storage: Store in a dry, well-ventilated warehouse to preserve the product's quality and effectiveness.
1. Technical Index
Model | APP-II |
Appearance | White powder |
P2O5 Content | ≥71.0% |
Nitrogen (N) Content | ≥14.0% |
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 is an excellent choice for top-tier fire-retardant coatings, fiberglass, and engineering plastics. It's highly suitable for use with materials such as PE, PP, PU, polyester, and nylon, providing superior flame resistance.
(2) When incorporated into adhesives and sealing agents at a concentration of 15-20%, ammonium polyphosphate exhibits remarkable fire resistance, ensuring enhanced safety and reliability.
(3) In polyurethane applications, APP serves as an ideal halogen-free flame-retardant additive, effectively preventing combustion and enhancing safety.
(4) It is perfect for use in fiber-based materials, including paper and wood products, as well as in hot-curing resins like epoxy and unsaturated resins, offering versatile fire-retardant capabilities.
3. Package, Transportation, and Storage
Package: The product is secured with an internal plastic lining and a knitted exterior covered with film, ensuring a net weight of 25kg per package for optimal protection and convenience.
Loading Container: Each 25kg bag is palletized, allowing for a total load of 18 metric tons per 20' container, optimizing shipping efficiency.
Transportation: Classified as a non-dangerous product, it must be kept safe from moisture, rain, and package damage during transportation to maintain its integrity.
Storage: Store in a dry, well-ventilated warehouse to preserve the product's quality and effectiveness.
