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Ammonium Polyphosphate With High Polymerization Degree Flame Retardant

Posted at: Offers to Sell and Export | Posted on: Fri 23 Nov, 2007 1:48 am |
 
ammonium polyphosphate polymerization degree flame retardant
Products Photos CatalogAmmonium Polyphosphate Photos Catalog



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:

Gd Chemical Industry photo
Contact Name: Mr.robert Chen
Company Name: Zhejiang Longyou Gd Chemical Industry Co., Ltd
Email: Email Or Email
Tel: 0086-570-7035588
Fax: 0086-570-7035088
Street Address: Shifo,
Longyou County,
Zhejiang Province,
China
Website: http://www.gdchemicals.com
Member name: Gd Chemical Industry
Country: China-CN 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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