CAS:632-79-1 Flame retardant TBPA

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4,5,6,7-Tetrabromo-1,3-isobenzofurandione

Synonym:
tetrabromophthalic anhydride
4,5,6,7-Tetrabromo-1,3-isobenzofurandione
Tetrabromophthalo[acid]anhydride
p-Fluorobenzaldehyde (4-Fluorobenzaldehyde)
Tetrabromophthalic anhydride
TBPA
Tetrabromophthalic anhydride
4,5,6,7-Tetrabromo-1,3-isobenzofurandione
3,4,5,6-Tetrabromophthalic anhydride
Flame retardant TBPA

Countertype or Equivalent:

Specification:
Appearance: White or light yellow powder Bromine content: ≥ 67%
Sulfate content: ≤0.3%
Volatile matter (%): ≤0.2%

Application:
This product is an acid-based flame retardant with high bromine content. As a reactive flame retardant, it is mainly used for polyurethane rigid foam, unsaturated polyester resin and epoxy resin. In addition, its derivatives can be used for flame retardant treatment of wire and cable, wool fabrics. As an additive flame retardant, it can be used in PP, PE, PS coatings, textiles, etc.
Reactive flame retardant, with antistatic effect, can be used in polyolefin, epoxy resin, unsaturated polyester, polyester and synthetic fibers, etc., can also be used as intermediate of other flame retardants, and can also be used as additive flame retardant It is used in plastics such as polyethylene and polyethylene vinyl acetate copolymer. Its zinc salt has good electrical insulation and can be used in polystyrene, polypropylene, polyethylene and ABS resins. This product can be used as both reactive and additive flame retardants. It is often used to prepare polymer materials such as flame retardant unsaturated polyester, flame retardant epoxy resin and flame retardant polyurethane. Its zinc salt has good electrical insulation and can be used in polystyrene, polypropylene, polyethylene and ABS resins. This product is also an intermediate for the preparation of certain esters and imides. Used as reactive and additive flame retardant, suitable for epoxy resin, unsaturated polyester, polycarbonate, polyurethane, polyethylene, EVA sub-materials. It is also an intermediate in the manufacture of certain esters and imides.

Packing:
Packing: 25KG/bag.
Storage conditions: This product is stored in a dry and ventilated warehouse; keep away from sunlight; avoid fire; avoid moisture, and keep it sealed.

Safety:
non-dangerous goods



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