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Hexaphenoxycyclotriphosphazene flame retardant

  • FR-HP100

  • yinyuan

  • White Powder

  • PC,FCCL, Epoxy Resin

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FR-HP100

Flame Retardant for Transparent Epoxy Resin


Product Description

FR-HP100 is a white crystal non-halogenated phosphazene based flame retardant. The excellent synergistic flame retardant effect is achieved by the stable molecular formation of cyclic P-N chemical bonds, and its high phosphorus content (13.4%, by wt.) in contrast to conventional phosphorus based flame retardants like RDP, BDP. FR-HP100 is transparent mixed with resin substrate, particularly suitable for the applications such as transparent polycarbonate (PC), and electrical and electronic applications like flexible copper clad laminate (FCCL), light-emitting diode (LED), adhesives and sealants, powder coating, and etc.




Benefits

l Good molecular stability, thanks to cyclic P-N chemical bonds formation.

l Good thermal stability, wide range of temperature resistance.

l Good mechanical-property stability of flame retarded material (e.g. good resistance of water, oil, and organic solvents).

l Excellent flame retardant effect, no physical property altering under 250℃ high temperature for a long time.

l Good colourability, ensuing a wide range of applications.

l Non-halogenated flame retardant with favourable environment and health profile.



Specifications:

Characteristics

Unit

Target Value

Appearance


white crystal

Phosphorus

% (w/w)

min. 13.4

Chloride Ion

mg/L

max. 20.0

Water/ Moisture

% (w/w)

max. 0.1

Melting Point

110.0-112.0

Decomposition Temperature

> 350




Applications:

FR-HP100 is transparent mixed with epoxy resin, a 15% (by wt.) dosage is usually sufficient to obtain efficient flame retardant grades in contrast to conventional phosphorus-antimony-based flame retardants.


In transparent PC, a dosage of 8-10% (by wt.) FR-HP100 is usually sufficient to obtain the FV-0 classification.


In benzoxazine resin glass cloth laminate, a dosage of approx.10% (by wt.) of FR-HP100 is usually sufficient to obtain the FV-0 classification.


In the viscose fibre spinning, an appropriate dosage of FR-HP100 is mixed with the viscose fiber solution to obtain the flame retarded material with limiting oxygen index (LOI) approx. 26%.




Packing and Handling:

Delivery form:

White crystal.

Packing:

FR-HP100 is packed in paper-plastic bags with polyethylene inliner, 25kg per package.

Storage:

FR-HP100 must be sealed, stored in a dry and cool place.





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