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Ammonium Polyphosphate

TF-FR101

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Description

Ammonium polyphosphate
(phase-I)

Molecular formula: (NH4) n+2PnO3n+1
CAS No.: 68333-79-9
EINECS No.: 269-789-9
HS CODE: 28353990
Model No.: TF-FR101
Ammonium polyphosphate (APP) is an excellent, high-efficiency and nontoxic inorganic flame retardant, used as the necessary flame-proof additive for all kinds of expanding-type flameproof paint and flame retardant products. Specification:
Specification
Value
TF-FR101
Appearance White powder
P2O5 (w/w) ≥68%
N Content (w/w) ≥14%
Solubility (g/100ml water, at 25oC) ＜1.5
pH value ( 10% aqueous suspension ) 6.5-8.5
Average polymerization (n) ≥80
Moisture (w/w) ＜0.3%
Average Particle size 10μm

Applications:
1. Make into powder extinguishing agent to be used in large-area outfire for forest, oil field and coal field, etc.
2. Used to prepare many kinds of high-efficiency expanding-type flameproof coating, adhesive, bond, the flameproof treatment for multistory building, ships, trains, cables, etc.
3. Used in the flameproof treatment for woods, plywood, fiberboard, papers, fibers, etc.

Packing: 25kg plastic woven bag with PE liner. 20mt/20’fcl without pallets, 18mt/20’fcl with pallets. Other packing as request.


Storage: in dry and cool place, keeping out of moisture and sunshine, shelf life two years.

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