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Zhejiang Longyou GD Chemical Industry Co., Ltd. are specialized in research, production and application of Environment-friendly and Halogen-free Ammonium Polyphosphate (APP) with high polymerization degree series flame retardants. Our main products are as follows:
GD-APP101 Ammonium polyphosphate with high polymerization degree flame retardants, 
GD-APP102 Melamine cladding ammonium polyphosphate flame retardants,
GD-APP103 Epoxy resin cladding ammonium polyphosphate flame retardants,
GD-APP104 Non-Halogen Intumescent Flame Retardant for Polyolefines(Compounding ammonium polyphosphate)

Ammonium polyphosphate with high polymerization degree is a high-quality non-halogenated flame retardant for intumescent coatings, paints and engineering plastics. The product is largely insoluble in water and completely insoluble in organic solvent. It is white, non-hygroscopic and non-flammable, with crystalline form II, n>1000."

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Zhejiang Longyou GD Chemical Industry GD-APP102 equivalent to Clariant GmbH's Exolit AP 462. 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.

Zhejiang Longyou GD Chemical Industry GD-APP102

Zhejiang Longyou GD Chemical Industry GD-APP103is a product based on ammonium polyphosphate. It is manufactured from GD-APP 101 by microencapsulation with epoxy resin according to our own method.

Zhejiang Longyou GD Chemical Industry GD-APP103

Zhejiang Longyou GD Chemical Industry GD-APP104 equivalent to Clariant GmbH's Exolit AP 750. GD-APP104 is a non-halogenated flame retardant based on GD-APP101, which develops its effectiveness through phosphorus/nitrogen synergism. When incorporated into polyolefine, it shows high processing stability and no migration..

Zhejiang Longyou GD Chemical Industry GD-APP104

Zhejiang Longyou GD Chemical Industry GD-APP101 equivalent to Clariant GmbH's Exolit AP 422, 423 and Budenheim FR Cros 484. 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&gt;1000.

Zhejiang Longyou GD Chemical Industry GD-APP101

Zhejiang Longyou GD Chemical Industry

"
Zhejiang Longyou GD Chemical Industry Co., Ltd. are specialized in research, production and application of Environment-friendly and Halogen-free Ammonium Polyphosphate (APP) with high polymerization

Longyou GD Chemical Industry - Ammonium Polyphosphate - Knowde

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