|Origin:||Made In China|
|Category:||Chemicals / High Polymers|
|Label:||Brominated Flame-Ret , Engineering Plastics , Brominated Polystyre|
|Min. Order:||1000 kg|
Brominated polystyrene is a kind of novel brominated flame-retardants developed by our company. it has stability in high terperature.under the temperature of 300,if it is mixed with suitable synergistic agent, the nature color of bedding materials can be kept,the compatibility with engineering plastic being good, with no separation,no transference and no frost on the surface. an excellent antistatic properties. the influence towards the mechanic performance of material is small,which can retain more than 90%mechanics performance.Which is brominated from polystyrene with catalyst, and then forms light yellowish powder after crushed.
CAS NO.: 88497-56-7 Chemical formula: (C8H5.3Br2.7)n
the products is white/yellowish powder/particle. Its has outstanding thermal stability and chemical stability, it dissolve in tetrahydrofuran and bromochloromethane, but it does not dissolve in water, alcohol, ether and ethylidene dichloride.
Bromine Assay glass state temperature Soft point 1% Melting point molecular quantity Color APHA
WQF-04 ≥56 180-190 210-230 >300 ≥20 <30
WQF-05 ≥66 180-190 220-240 >320 >25 <20
WQF-06 ≥66 170-190 220-240 >340 >40 <20
The Information Of The Goods
HS Code: 29025000 Trademark: WANQUAN
Model: WQF-04, WQL-04, WQF-05, WQL-05, WQF-06, WQL-06
Productivity: 1000 t/a Origin:
Standard: ISO9001: 2000 ISO14001, GB/T28001 ROHS
Packing: In net
Delivery term: FOB, CNF, CIF Shipment: Prompt
Payment terms: T/T, L/C AT SIGHT shelf life One year
Quality: As per your requirement
it applicable to flame retardant engineering plastic of PBT,PET,PC,PA and some of their alloys,especially those enforced above mentioned engineering plastic with fiberglassed are suitable for fire-resistant polyolefines, especially for filled-type nylon.
Storage, Packing& Transportation:
Brominated polystyrene is a non-toxic, non-corrosive and non-explosive solid powder or grain, which is packaged in kraft bag with plastic inner, it is sealed and delivered as non-dangerous product, it should be stored and transported under moisture-proof condition.