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

Albemarle Martinal OL-104 WE Aluminum Hydroxide Flame Retardant

Albemarle Martinal OL-104 WE is a surface-treated aluminum hydroxide flame retardant designed for polymer compounding. Its optimized particle size distribution and enhanced dispersion improve mechanical properties while delivering superior fire safety in polyolefins, PVC, and engineering plastics. The WE grade ensures excellent thermal stability and low smoke generation during combustion.
  • albemarle martinal ol 104 we aluminum hydroxide flame retardant_75d6f065
  • albemarle martinal ol 104 we aluminum hydroxide flame retardant_75d6f065

Features Of Albemarle Martinal OL-104 WE Aluminum Hydroxide Flame Retardant

  1. Surface-treated with proprietary silane coupling agent for enhanced polymer compatibility and dispersion.

  2. Optimized particle size distribution for improved loading efficiency and mechanical property retention in composites.

  3. Low abrasivity minimizes wear on processing equipment during extrusion and compounding.

  4. Halogen-free and low-smoke formulation supports compliance with stringent fire safety and environmental regulations (e.g., RoHS, REACH).

  5. Thermally stable up to ~200 °C, enabling safe use in high-shear, high-temperature polymer processing.

Typical Applications Of Albemarle Martinal OL-104 WE Aluminum Hydroxide Flame Retardant

  1. Flame-retarded polyolefin cables and wire & cable jacketing compounds.

  2. Fire-safe thermoplastic elastomers (TPEs) for automotive interior components.

  3. Low-smoke halogen-free (LSHF) sheathing materials for building wiring and data cables.

  4. Flame-inhibited polypropylene (PP) and polyethylene (PE) for construction profiles and ducting.

  5. Electrical enclosures and housings requiring UL 94 V-0 or V-1 rated performance.

Specifications Of Albemarle Martinal OL-104 WE Aluminum Hydroxide Flame Retardant

Chemical TypeAluminum hydroxide, surface-modified
Product FormFree-flowing white powder
AppearanceWhite, odorless, non-toxic solid
Primary ApplicationsHalogen-free flame retardant for polymers
Key FeaturesSilane-treated, low abrasion, high purity
Decomposition Onset Temperature~180–200 °C (TGA, 10 °C/min, air)
Loss on Ignition (LOI), 1000 °C34.5–35.5 wt%
pH (10% aqueous slurry)7.0–8.5


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