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Henan Sinotech Import & Export Corporation
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Sell APP-Ammonium polyphosphate
[Sell] Sell APP-Ammonium polyphosphate
Subject:  Sell APP-Ammonium polyphosphate
Effective Period:  6 months
Date-Time:  2019/3/8 9:02:01
    Identification:
     Chemical Name: Ammonium polyphosphate
     Other name: PNP; polyphosphoric acids ammonium salts; APP; APP-0; XAP-01; APP-3; APP-1; ammonium polyphosphate flame retardant; Water-SolubleAmmoniumPolyphosphate; CrystallinePhaseIiAmmoniumPolyphosphate; Ammonium Polyphosphate (APP); CF-2; Polyphosphoric acids, ammonium salts
     CAS No.: 68333-79-9
     Molecular formula : (NH4PO3)n (n>1000,50, n<20)
    
     Ammonium polyphosphate is a non-halogen and non-toxic flame retardant for plastics and rubber,coatings,paper and timber,painting,wood materials. It acts as flame retardant by intumescence mechanism. When APP is exposed to fire or heat, it decomposes to polymeric phosphate acid and ammonia. The polyphosphoric acid reacts with hydroxyl groups to form a nonstable phosphateester. Following dehydration of the phosphateester, a carbon foam is built up on the surface and acts as an insulation layer.
    
     Technical Index:
     Appearance: White flowable powder
     P2O5 (w/w): ≥70%
     N Content (w/w): ≥14%
     Decomposition Temperature (TGA, onset): >275℃
     Viscosity (10% aqueous suspension, at 25℃): <100mpa.s
     Solubility (g/100ml water , at 25ºC): <0.5
     pH value ( 10% aqueous suspension ): 6.5-7.5
     Moisture (w/w): <0.25%
     Degree of Polymerization: >1000
     Average Partical size (D50): 10µm
    
     Packing & Storage
     Packing in 25kg plastic woven bag with PE liner or other packing as request. Stored in dry and cool place, keeping out of moisture and sunshine, shelf life is two year.
    
    
Contact Information
Company Name: Henan Sinotech Import & Export Corporation
Contact Person: Ms. Nicole Liu
Address: No.260, Dongming Road,Zhengzhou,Henan Sheng,China.
Zip: 450008
Telephone:
86-371-86189866
86-371-86181678
hasinotech001@gmail.com
http://www.hasinotech.com
Fax:
E-mail:
Web Site:
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