Audited Supplier
APP-II
68333-79-9
(Nh4po3)N
269-789-9
RoHS, ISO
90%~99%
Ammonium Polyphosphate
Industrial Grade
Polyphosphoric Acids Ammonium Salts
Fireproof Coatings
CHENXU
25kg/Bag on Pallets
HG/T2770-2008
Shandong, China
283539
Product Description
Excellent Grade Ammonium Polyphosphate (APP) for Fire Retardant Coatings
1. 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.
2. 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, which should be protected from damp, rainfall and package damage in transportation.
Storage: At dry warehouse with good ventilation.
3. Technical Specification
1. 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.
2. 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, which should be protected from damp, rainfall and package damage in transportation.
Storage: At dry warehouse with good ventilation.
3. Technical Specification
Technical Index | Ammonium Poly Phosphate | ||
Qualified Grade | First Grade | Excellent Grade | |
Industrial Standard | HG/T 2770-2008 | ||
Appearance | White powder | White powder | White powder |
P 2 O 5 Content | ≥ 68.0% | ≥ 69.0% | ≥ 71.0% |
Nitrogen Content | ≥ 1 3 .0 | ≥ 14 .0 | ≥ 14 .0 |
A verage D egree of P olymerization | ≥ 30 | ≥ 50 | ≥ 1000 |
P H Value (100g/L solution ) | 5.0 - 7. 0 | 5.5 - 7. 5 | 5.5 - 7. 5 |
Solubility ( g/100ml H 2 O ) | ------ | ------ | ≤ 0.5% |
Fineness ( 150mesh screen pass through) | ≥ 9 0% | ≥ 9 0% | ------ |
Particle Size D 50 ( μm ) | ----- | ------ | ≤ 20 |
Moisture % | ----- | ------ | ≤ 0.25% |
Bulk Density (g/ml) | ------ | ------ | 0.5~0.7 |
