Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Albemarle Saytex BT-93 Brominated Flame Retardant

Albemarle Saytex BT-93 is a brominated flame retardant designed for thermoplastics like ABS and HIPS. It offers excellent thermal stability, low smoke generation, and superior compatibility. This high-purity tetrabromobisphenol-A derivative delivers efficient flame inhibition while maintaining mechanical properties. Widely used in electronics housings and automotive interiors, it complies with global safety standards including UL 94 V-0. Its low volatility ensures processing ease and long-term performance retention.
  • albemarle saytex bt 93 brominated flame retardant_307d7f33
  • albemarle saytex bt 93 brominated flame retardant_307d7f33

Features Of Albemarle Saytex BT-93 Brominated Flame Retardant

  1. High bromine content (≥68% w/w) for efficient flame inhibition in polymer matrices.

  2. Excellent thermal stability, supporting processing temperatures up to 240 °C without significant decomposition.

  3. Good compatibility with common engineering thermoplastics including ABS, HIPS, and PC/ABS blends.

  4. Low volatility and minimal plate-out tendency during extrusion and injection molding.

  5. Complies with major global regulatory frameworks for restricted substances, including RoHS Directive exemptions (Annex III).

Typical Applications Of Albemarle Saytex BT-93 Brominated Flame Retardant

  1. Electrical and electronic enclosures requiring UL 94 V-0 rating at thin-wall thicknesses.

  2. Computer and peripheral housings, including desktops, monitors, and power adapters.

  3. Telecommunications equipment casings and network infrastructure components.

  4. Automotive interior trim parts where flame retardancy meets FMVSS 302 requirements.

  5. Business machine components such as printers, copiers, and scanners.

Specifications Of Albemarle Saytex BT-93 Brominated Flame Retardant

Chemical TypeTribromophenyl allyl ether-based brominated aromatic compound
Product FormPale yellow to off-white crystalline powder
AppearanceFree-flowing granular or fine crystalline solid
Bromine Content≥68.0 wt% (by XRF analysis)
Melting Point105–110 °C (DSC, 10 °C/min)
Thermal Decomposition Onset (TGA, N₂, 10 °C/min)≥240 °C
Residue at 600 °C (TGA, N₂)≤1.5 wt%
Primary ApplicationsFlame retardant for ABS, HIPS, and PC/ABS blends in E&E and automotive interiors


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