الوصف

Product features
 High efficiency
Because of the high content of red phosphorus (≥*0 %), small quantity adding will achieve high flame reatardancy. For example, adding 6%*9% FRP***0 to PA, the flame retardancy will be V*0 at 0.8mm according to UL**4, as well as achieving **0V CTI value.
 Exellent mechnical property
Due to the low dosage needed to achieve UL**4 V0 class (approx. 4.**7.2% by weight as pure red phosphorus), they show low impact on mechanical properties.
 New type carrier
We use a new type compatilizer as the carrier for microencapsulated red phosphorus, this is our exclusive technology in China.
 Extra fine powder
The average red phosphorus grain size is approxamaly *0 um.
 Eclogical friendly
Non-hologennated, reach SGS and RoSH requirments.
 Better flowability
 Low moisture absorption
 Easy handling
 Very low migration and glooming
 Can be used for printed circuit board.

FRP **0 technical data
Item Unit Value
Content of RP % ≥*0
Density g/cm3 1.**1.3
Content of water % ≤0.2
Kindling temperature â„ƒ ≥**0
Melting temperature â„ƒ **0
Delivering form Dark brick red granule

Package storage and transportation
 Metal drum with inner PE bag, *8kg a drum.
 Storage in cool dry place for 2 years.
 Transport as non-dangrous chemical product.

Applacation examples
1, PA*6  *3%, FRP***0  7%,  glass fiber  *0%
  Processing temperature **5 ℃
  Properties, UL*4 V0, at 1.6mm
           Flexural strength **0 mpa
           Tensile strength **0 mpa
           Impact strength 8.2

2, PBT  *1%, FRP***0 9%, glass fiber *0%
  Processing temperature **0 ℃
  Properties, UL*4 V0, at 1.6mm
           Flexural strength ******5 mpa
           Tensile strength **0 mpa
           Notched izod impact strength  ***0
          Deflection **9