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APP

Inquiry
  Post Date: Nov 10,2022
  Expiry Date: May 09,2023
  Detailed Description: Cas No. :68333-79-9 Quantity: 15Metric Tons
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram

Formula: (NH4PO3)n
CAS NO:269-789-9
Appearance:white powder
Use: It can be used in expanding fireproof material, such as polyurethane, UP resin and epoxy resin. Also used in the retardant of fibre, wood and plastic. APP is main ingredient of expanding retardant thermoplastic because of its high molecular weight and good heat stabilization.Especially used in the PP achieving UL94-V0 for electronic unit.
Feature:
1. App101: low hygroscopic after surface treatment; Ph value is basic; low water solubility.
2. APP103: expanding-type halogen-free flame retardant especially for polypropylene, containing no PBB, biphenyl oxide and toxic heavy metal.
3. App201: mainly used in PE, EVA etc. It hasoutstanding dispersivity and fluidity in the resin and remains original mechanic performance of resin within the EU ROHS standard.
Package:25kg woven bags
Capacity: 2000mt/a
Storage and transportation: Handle with care, keep airtight and dry.
Specifications:.


Name

Unit

APP101

APP102

APP103

APP201

P

%

27.0-29.0

31.0-32.0

17-19

19-21

Water solubility

g/100cm3water

≤0.09

≤0.5

----

----

PH Value

----

7.5-9.0

5.5-7.0

----

----

Particle size

μm

≤15

≤15

20-30µm

20-30µm

Thermal decomposition

oC

≥280

≥280

≥240

≥240


  CAS Registry Number:

68333-79-9

  Synonyms: ;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;
  Molecular Formula: (NH4PO3)n

  Company: Shandong Ocean Chemical(Group) Co.,Ltd     [ China ]        
  Contact: Bill Ju
  Tel: 86-536-2081155
  Fax: 86-536-2081175
  Email: sdwfoceanchem@sdoceanchem.com
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