Qingdao Yuyin Chemical Co., Ltd.

Ammonium Polyphosphate, Ammonium Phosphate, APP manufacturer / supplier in China, offering Flame Retardant Agent Water Soluble Ammonium Polyphosphate/APP, Food Grade Sodium Benzoate CAS No.: 532-32-1, Synthetic Zeolite 4A for Detergent Powder and Washing Powder and so on.

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Flame Retardant Agent Water Soluble Ammonium Polyphosphate/APP

FOB Price:US $2,000 - 2,500 / Ton
Min. Order (Tons) FOB Price
1+ US $2,000-2,500 / Ton
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Min. Order: 1 Ton
Port: Shanghai, China
Production Capacity: 50, 000/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info.

Model NO.:72% MIN
Certification:CCIC, CIQ, RoHS, ISO
Purity:72% Min
Type:Ammonium Polyphosphate
Grade Standard:Industrial Grade
Certificate:SGS; CIQ; Intertek
Transport Package:25kg/PP Bag or Kraft Paper Bag
Specification:HIGH CLASS
HS Code:28352400

Product Description

1,Ammonium Polyphosphate factory price 
2,Original manufactuer, 
4.delivery fast

Molecular Formula: (NH4)n+2PnO3n+1
As per polymerization, APP can be divided into three types, i.e high polymerization APP, medium polymerization APP and low polymerization APP. The higher polymerization is, the less solubility will be. As per the structure APP may be divided into two type, namely crystalline APP and amorphorous APP. Crystalline APP is a water insoluble and long-chain polyphosphate, and it has 5 variants named as variant I to V, As a white powder water insoluble APP is not deliquescent and has got very good compatibility with other aids; Water soluble APP is apt to cake under normal temperature, but this will not affect it performance and application. APP is a poisonless product.
As a flame-proof agent, it is mainly applied to flame-proof coatings, plastic, rubbers, wood and paper etc., besides it can also be used as a highly concentrated NP fertilizer or feed additive.
Packing :
25kg/50kg woven PP bags lined with PE bags inner. Store in dry and well ventilated places, and never pile it in the open air .
Guaranteed Technical Specifications:
NOSpecificationsWater Insoluble APPWater Soluble APP
 1 Appearance White Powder
Phosphorus pentoxide(P2O5)≥ %68.046.0
Nitrogen,as N ≥ %13.024.0
PH of 1% water solution4.5-6.57.5±1
Average polymerization (n)30-508MAX
Size (mesh)200-32020-40
Water insoluble ≤% 0.01
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