Shandong, China
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Peak season lead time: one month
Off season lead time: within 15 workday
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Flame Retardant, Tbpa, Pht-4 manufacturer / supplier in China, offering Brominated Flame Retardant Tetrabromophthalic Anhydride Tbpa B-463, Sodium Bromide Solution 45%, Yield Piont Control Agent Yp M and so on.

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Supplier Homepage Products Flame Retardant Brominated Flame Retardant Tetrabromophthalic Anhydride Tbpa B-463

Brominated Flame Retardant Tetrabromophthalic Anhydride Tbpa B-463

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Min. Order / Reference FOB Price
1 Ton US $4,000-6,000/ Ton
Port: Qingdao, China
Production Capacity: 5000mt/Year
Payment Terms: L/C, T/T, D/P
Certification: REACH
Environmental Protection: Yes
Color: White
Kind: Plastic Flame Retardant
Appearance: Powder
Flame Retardant Class: UL94 V0

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Basic Info

Model NO.: Ecoflame B-463
Trademark: Ecoflame
Transport Package: Bags
Specification: 25kg/bag, 1000kg/pallet
Origin: China
HS Code: 2917

Product Description


Chemical Name: Tetrabromophthalic Anhydride
Brand Name: EcoFlame B-463
Equivalent Grade: PHT-4
CAS NO.: 632-79-1
Chemical Formula: C8Br4O3
Molecular Weight: 463.7

As a reaction burning-resistant agent, EcoFlame B-463 is used for polyester, unsaturated polyester, epoxy
As additive burning-resistant agent, EcoFlame B-463 can be used for polystyrene, polypropylene, and ABC
Resin, with antimony trioxide and other engineering plastics and synthetic materials and composing of fine.

EcoFlame B-463 was packed in 25kg paper bag, 40 bags on pallet,
Or Jumbo bag, total 20Mt per 20'FCL.
AppearanceWhite or yellowish powder
Bromine content %67min
Melting point  degree C270min
Sulphate %0.2max
Moisture %0.2max

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