Ammonium Polyphosphate

• Post Date:

  Jun 07,2017

• Expiry Date:

  Dec 04,2017

• Detailed Description:

  Cas No. :68333-79-9
  Chemical Name: Ammonium Polyphosphate
   
  Formula:(NH₄PO₃)_n
  
  CAS NO:269-789-9
   
  Applications: 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. Low smoke and halogen free, reduce the damage of persons or equipments in the fire;
  2. Excellent weather ability, high heat stability;
  3. Outstanding high performance-price ratio;
  4. Improve water resistance of the paint;
  5. Decrease specific gravity, increase dosage of glass fiber, and enhance surface property of thermal resin.
  
  Technical Data Sheet :
   

  Items		APP101(coated)	APP102
  Appearance		White powder
  Phosphorus Content         %		31.0-32.0	31.0-32.0
  Nitrogen Content            %		14.0-15.0	14.0-15.0
  Moisture Content            %		≤0.25	≤0.25
  Solubility in Water        g/100cm3		≤0.25	≤0.30
  Viscosity (25℃,10%suspension) mPa.s		≤100	≤100
  PH value		5.5-7.0	5.5-8.5
  Average Particle Size μm		15	15
  Decomposition Temperature   ℃	Thermal Decomposition Temperature	≥240	≥240
  	Initial Decomposition Temperature	≥285	≥285
  Density                   Kg/L		1.9	1.9
  Bulk Density               Kg/L		0.7	0.7

• 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;High Temperature Resistance Phase II Ammonium Polyphosphate/APP Flame Retardant;APP Flame Retardant;

• Molecular Formula:

  (NH₄PO₃)n

• Company:

  Weifang Yucheng Chemical Co.,Ltd.     [ China ]        

• Contact:

  MR.ALLAN WEI(MANAGER) 013906369909

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