Major applacation

*PA6 and PA66, with or without glass fiber, with or without flexibilizer, recommanded adding 6%-9%

*PBT, with or without glass fiber, recommanded adding 8%-9%

*PP and PE, recommanded adding 8%-10%, plus 10% magnesium hydroxide

 

Possible applacation

PET, HIPS, TPU, PPO, PC, Silastic

 

Product features

l     High efficiency

Because of the high content of red phosphorus (≥80 %), small quantity adding will achieve high flame reatardancy. For example, adding 6%-9% FRP-950 to PA, the flame retardancy will be V-0 at 0.8mm according to UL-94, as well as achieving 600V CTI value.

l     Exellent mechnical property

Due to the low dosage needed to achieve UL-94 V0 class (approx. 4.8-7.2% by weight as pure red phosphorus), they show low impact on mechanical properties.

l     New type carrier

We use a new type compatilizer as the carrier for microencapsulated red phosphorus, this is our exclusive technology in China.

l     Extra fine powder

The average red phosphorus grain size is approxamaly 10 um.

l     Eclogical friendly

Non-hologennated, reach SGS and RoSH requirments.

l     Better flowability

l     Low moisture absorption

l     Easy handling

l     Very low migration and glooming

l     Can be used for printed circuit board.

 

 

FRP 950 technical data

Item	Unit	Value
Content of RP	%	≥80
Density	g/cm3	1.1-1.3
Content of water	%	≤0.2
Kindling temperature	℃	≥320
Melting temperature	℃	140
Delivering form	Dark brick red granule

 

Package storage and transportation

l      Metal drum with inner PE bag, 18kg a drum.

l      Storage in cool dry place for 2 years.

l      Transport as non-dangrous chemical product.

 

Applacation examples

1, PA66  63%, FRP-950  7%,  glass fiber  30%

  Processing temperature 255 ℃

  Properties, UL94 V0, at 1.6mm

           Flexural strength 160 mpa

           Tensile strength 130 mpa

           Impact strength 8.2

 

2, PBT  71%, FRP-950 9%, glass fiber 20%

  Processing temperature 230 ℃

  Properties, UL94 V0, at 1.6mm

           Flexural strength 120-135 mpa

           Tensile strength 130 mpa

           Notched izod impact strength  8-10

          Deflection 8-9