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Gd-app102 Melamine Cladding Ammonium Polyphosphate Flame Retardant

Posted at: Offers to Sell and Export | Posted on: Wed 22 Apr, 2009 5:24 pm |
gd app102 melamine cladding ammonium polyphosphate flame retardant
Products Photos CatalogApp102 Melamine Photos Catalog

GD-APP102 Melamine cladding ammonium polyphosphate



White powder

Whiteness (Reflectance), %

92 Min

PH, 10% slurry, 25 degrees C


Solubility, 25 degrees C, g/100mLH2O

0.05 Max

Total nitrogen, %

18.0 - 20.0

Phosphorus, %


Viscosity, 10% slurry, 25 degrees C, mpa.s

5 Max

Degree of polymerization

1000 Min

Thermal decomposition onset, scan rate 30 degrees C/min, degrees C

300 Min

Average particle size, 50%pass, um


Particle size, 98%pass, um


This product equivalent to Clariant GmbH's Exolit AP 462.

Key properties:

GD-APP 102 is a product based on ammonium polyphosphate. It is manufactured from GD-APP 101 by microencapsulation with melamine resin according to our own method.

1, Very low water solubility - GD-APP102 has low water solubility that is no more than 0.10g/100mlH2O at 20 degrees C, which makes it useful in application where the product is exposed to high humidity conditions or water.

2, High phosphorus content and nitrogen content-GD-APP102 contains 68.0% phosphorus (as P2O5) and 18.0%nitrogen which makes it a very effective fire retardant.

3, Low viscosity - viscosity of GD-APP102 is below 20mpa.s.

4, Thermal decomposition onset that is above 295 degrees C, which makes it be widely used to plastic with different melt-point temperature.

5, Non-halogen-GD-APP102 is a highly effective non-halogen fire retardant.


1, GD-APP102 can be used advantageously in intumescent coating for exterior application where the ammonium polyphosphate is required to have extremely low water solubility

2, GD-APP102 can be used in cellulose-containing materials (paper, wood, car's fireproof cloth, military cellulose materials).

3, GD-APP102 can be used in various polymers for exterior application.


Kraft bag or woven bag 25 kg per bag with PE liner, or 500 kg, 600kg big bag or on customer's request.

Storage and Handling:

Store in a dry and cool area.

Avoid inhalation, ingestion, and contact with eyes and skin.

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,
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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