Name: Albemarle SAYTEX RB-49 Flame Retardant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Albemarle SAYTEX RB-49 Flame Retardant

Brominated flame retardant based on tetrabromobisphenol-A (TBBPA) bis(allyl ether), offering high thermal stability for demanding processing conditions.
Low volatility and minimal migration, supporting long-term flame-retardant performance in finished polymers.
Excellent compatibility with engineering thermoplastics including polycarbonate (PC), PC/ABS blends, and polyesters.
Halogen-efficient chemistry delivering effective flame inhibition at relatively low loading levels.
RoHS-compliant formulation meeting key regulatory requirements for restricted substances in electronic applications.

Typical Applications Of Albemarle SAYTEX RB-49 Flame Retardant

Flame-retarded polycarbonate (PC) used in electrical enclosures and connectors.
PC/ABS blends for automotive interior components requiring UL 94 V-0 rating.
Housings and structural parts for consumer electronics and IT equipment.
Industrial control panels and power distribution units exposed to elevated operating temperatures.
LED lighting fixtures where dimensional stability and flame resistance are critical.

Chemical Type	Tetrabromobisphenol-A bis(allyl ether)
Product Form	Pale yellow to amber granules
Appearance	Free-flowing, non-dusting granules
Bromine Content (wt%)	Approx. 58–60%
Melting Point (°C)	105–115 (DSC, onset)
Thermal Decomposition Onset (°C)	≥270 (TGA, 1% weight loss, N₂)
Primary Applications	Engineering thermoplastics: PC, PC/ABS, PBT, PET
Key Regulatory Status	RoHS 2011/65/EU compliant; REACH registered

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E-mail: wangxingqiang@ericwchem.com
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