XS-PBSH Intumescent flame retardant for pbt
2018-05-22 14:16XS-PBSH is a new launched halogen-free flame retardant based on phosphorus and nitrogen, according Rosh regulations. With this additive in PBT, a porous carbon layer will be generated when fire occurs, this carbon layer has high performance in heat-insulation, oxygen-insulation, also can hold melt PA resin from dropping.
It could pass water boiling test (UL746C,70℃), has low water absorption, no migration, high thermal stability and excellent proceeding performance.
|Particle size (D50)||um||10-13|
This product is suitable for PBT.
The Dosage varies according the dosage of glass fiber content in formulation.
PBT 60%, 25% Glass fiber, 15% PBSH
Package and Storage
20Kg/Bag. Inner PE bag and outer kraft laminated bag.
Store in ventilated, dry place, avoid direct sunlight.