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

Martin Martinal ON-313 Flame Retardant

MartinMartinalON-313isahalogen-freeorganophosphorusflameretardantfromMartin’sMartinalseries,designedforengineeringplasticslikePC/ABSandPBT.Offeringexcellentthermalstability,lowmigration,andUL94V-0ratingatlowloading,itensurescompliancewithRoHSandREACHwhilemaintainingmechanicalpropertiesandprocessability.
  • martin martinal on 313 flame retardant_a8e9a421
  • martin martinal on 313 flame retardant_a8e9a421

Features Of Martin Martinal ON-313 Flame Retardant

  1. Halogen-free phosphorus-based chemistry for reduced smoke and toxic gas emission during combustion.

  2. Excellent thermal stability, maintaining performance up to 300 °C in polymer processing.

  3. Good compatibility with polyolefins, engineering thermoplastics, and elastomers without blooming or migration.

  4. Low water solubility ensures long-term retention in humid or outdoor applications.

  5. UL 94 V-0 rated at 1.6 mm thickness when compounded at optimal loading in PP and PE matrices.

Typical Applications Of Martin Martinal ON-313 Flame Retardant

  1. Wire and cable insulation for low-smoke zero-halogen (LSZH) communication and power cables.

  2. Automotive interior components including dashboards, door panels, and seat foams.

  3. Electrical enclosures and housings for consumer electronics and industrial control systems.

  4. Building and construction materials such as ceiling tiles, wall panels, and HVAC duct linings.

  5. Flexible PVC and TPE formulations requiring flame retardancy without compromising flexibility.

Specifications Of Martin Martinal ON-313 Flame Retardant

Chemical TypeOrganophosphorus compound (phosphinate derivative)
Product FormFree-flowing white granular solid
AppearanceOff-white to pale yellow granules
Density (25 °C)1.35–1.42 g/cm³
Melting Range270–290 °C (DSC, onset)
Moisture Content≤ 0.3 wt% (by Karl Fischer titration)
Particle Size (D90)≤ 350 µm
Primary ApplicationsPolyolefins (PP, PE), ABS, PC/ABS blends, TPEs, flexible PVC


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