Product Description:
GD-APP101 Crystalline II ammonium polyphosphate with high polymerization degree
Specification:
Appearance
White
free-flowing powder
Whiteness (Reflectance), %
92.0 Min
PH, 10% slurry,25 degrees C
6.0-7.5
Acid Value,mgKOH/1g APP
1.0Max
Solubility in water ,25 degrees C, g/100mLH2O
0.50 Max
Total nitrogen,%
14.0-15.0
Phosphorus (as P2O5),%
72.0-74.0
True density, g/cm3
about 1.9
Bulk density, g/cm3
0.6-0.7
Viscosity,10% slurry,25 degrees C,mpa.s
80 Max
Degree of polymerization
1000 Min
Thermal decomposition onset, scan rate 30 degrees C/min, degrees C
285 Min
Average particle size,50%pass,um
5-25
Particle size,98%pass,um
20-45
Key properties:
GD-APP101 is a fine-particle ammonium polyphosphate produced by a special method.The pruduct is largely insoluble in water and completely insoluble in organic solvent. It is white, non-hygroscopic and non-flammable,whose crystalline form is II,n>1000.
1,Low water solubility GD-APP101 has low water solubility which makes it useful in application where the product is exposed to high humidity conditions or water.
2,High phosphorus content GD-APP101 contains 72.5% phosphorus (as P2O5) which makes it a very effective fire retardant.
3,Nearly neutral PH-GD-APP101 can be neutralized or brought to the alkaline side by the addition of small amounts od ammonium hydroxide.
4,Non-halogen-GD-APP101 is a highly effective non-halogen fire retardant.
Applications:
1,GD-APP101 can be used in intumescent coatings,paints.
2,GD-APP101 can be used in adhensive and sealants
3,GD-APP101 can be used in polyurethane foam: PU rigid, PU rigid integral skin foam, PU flexible.
4,GD-APP101 can be used in cellulose-containing material (paper, wood ).
5,GD-APP101 can be usd in thermoplastics (PP)
6,GD-APP101 can be used in casting resin based on epoxy resin and unsaturated PE resin
Package:
Fiber drum, Container big bag,Kraft bag, Woven PVC bag (polyethylene liner)
25 Kg per bag or on customer's request.
Company Contact:
Contact Name: Mr.robert Chen
Company Name: Zhejiang Longyou Gd Chemical Industry Co., Ltd
Email:
Or
Tel: 0086-570-7035588
Fax: 0086-570-7035088
Street Address: Shifo,
Longyou County,
Zhejiang Province,
China
Member name: Gd Chemical Industry
Country:
China
Member Since: 16 November 2007
Total Leads:
8 Gd Chemical Industry Import Export Business Leads
Business focus: Environment-friendly, Halogen-free Ammonium Polyphosphate With High Polymerization Degree Flame Retardants
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