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Silyl Modified Ammonium Polyphosphate (PhaseⅡ) Flame Retardant

FR-AP1001G is a non-halogenated flame retardant based on ammonium polyphosphate (phaseⅡ, APP), modified by silyl encapsulated, with an average polymerisation degree higher than 1000. It shows a high decomposition temperature, good fluidity, excellent hydrophobicity, and low hygroscopicity. 

  • FR-AP1001G

  • Yinyuan

  • 0.3

  • min. 14.0

  • White powder

  • min. 31.0

  • 18~21

  • 280

  • Rubber compounding process, epoxy resin sealants, acrylic coating, etc.

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OVERVIEW

 ammonium polyphosphate flame retardant


FR-AP1001G is a non-halogenated flame retardant based on ammonium polyphosphate (phaseⅡ, APP). It is modified from APP by silyl encapsulated, with an average polymerisation degree higher than 1000. This product shows a good fluidity, high decomposition temperature, excellent hydrophobicity, and low hygroscopicity. FR-AP1001G achieves its flame-retardant effect mainly through a condensed phase mode of action, and the improved catalytic char-forming intumescent.



SPECIFICATION


Characteristics

Unit

Target Value

Appearance


white powder

Phosphorus

% (w/w)

min. 31.0

Nitrogen

% (w/w)

min. 14.0

Water/ Moisture

% (w/w)

max. 0.3

pH


4.5-7.5

Average Particle Size (D50)

μm

18-21

Decomposition Temperature

min. 280



BENEFITS

  • Sillyl modified non-polar surface, with activation index > 99%

  • Good thermal stability, and excellent migration resistance

  • Good compatibility with rubber, the flame retarded materials no mucous membrane, non-swelling, non-discoloration

  • Less side effects on physical properties of the flame retarded compounds

  • Non-halogenated flame retardant with favourable environment and health profile



APPLICATIONS

  • FR-AP1001G is suitable for rubber compounding process, less sulfurisation foaming caused by hygroscopicity. The flame-retardant effect can be improved by in combination with triazine carbonisation agents, pentaerythritol, and pentaerythritol esters.

  • FR-AP1001G is also used in epoxy resin sealants, acrylic coating, etc. The excellent synergistic effect is achieved by combined with MCA, or hypophosphite.



PACKAGE&STORAGE

  • Packed in paper-plastic bags with polyethylene inliner, 25kg per package.

  • The product should be sealed and stored in a dry, dust-free, and cool place.



R&D CENTRE

Flame Retardant-factory


HONOR


certifications


EXHIBITION


exhibition

exhibition



PAYMENT

We support major international payment methods, including L/C、D/P、D/A、T/T、MoneyGram.


TRANSPORT

We support air, sea and land transport, such as FedEx.



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ng Branch Road, Huangpu District,
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