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

Albemarle Martinal OL-107 Aluminum Hydroxide Flame Retardant

Albemarle Martinal OL-107 is a high-purity aluminum hydroxide flame retardant from the Martinal series, engineered for superior smoke suppression and thermal stability in polymers. It offers excellent dispersion, low abrasivity, and halogen-free fire protection—ideal for cables, thermosets, and construction materials requiring UL94 V-0 compliance and reduced environmental impact.
  • albemarle martinal ol 107 aluminum hydroxide flame retardant_354f3525
  • albemarle martinal ol 107 aluminum hydroxide flame retardant_354f3525

Features Of Albemarle Martinal OL-107 Aluminum Hydroxide Flame Retardant

  1. High-purity aluminum hydroxide with low sodium and iron content for enhanced polymer stability.

  2. Optimized particle size distribution for improved dispersion and mechanical property retention in filled polymers.

  3. Endothermic decomposition at ~180–200 °C, releasing water vapor to cool the substrate and dilute flammable gases.

  4. Halogen-free formulation supporting UL 94 V-0 and other low-smoke, low-toxicity fire safety requirements.

  5. Surface-treated grade offering superior compatibility with polyolefins, PVC, and thermoset resins.

Typical Applications Of Albemarle Martinal OL-107 Aluminum Hydroxide Flame Retardant

  1. Flame-retarded polypropylene (PP) and polyethylene (PE) for automotive interior components.

  2. Cable jacketing and insulation compounds requiring low smoke and zero halogen compliance (LSZH).

  3. Unsaturated polyester (UP) and vinyl ester composites used in building façades and transportation panels.

  4. Flexible and rigid PVC formulations for wire & cable, flooring, and profile extrusions.

  5. Engineering thermoplastics such as ABS and PC/ABS blends for electronic housings and appliance parts.

Specifications Of Albemarle Martinal OL-107 Aluminum Hydroxide Flame Retardant

Chemical TypeAluminum hydroxide, Al(OH)₃
Product FormWhite, free-flowing powder
AppearanceOff-white to white granular powder
Primary ApplicationsPolyolefins, PVC, unsaturated polyesters, thermosets
Key FeaturesHalogen-free, low smoke, endothermic flame retardant
Decomposition Onset TemperatureApprox. 180–200 °C (TGA, 10 °C/min, air)
Bulk Density~0.7–0.9 g/cm³
Surface TreatmentOrganosilane-based, optimized for polyolefin compatibility


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