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

Ohara PX-200 Halogen-Free Flame Retardant

OharaPX-200isahalogen-freeflameretardantfromOhara’sPXseries,designedforhigh-performancepolymerapplicationsincludingPC,PC/ABS,andpolyesters.Itoffersexcellentthermalstability,lowsmokeemission,andUL94V-0ratingwithoutcompromisingmechanicalpropertiesorprocessability.CompliantwithRoHSandREACH,itprovidesasustainablealternativetohalogenatedFRs.
  • ohara px 200 halogen free flame retardant_e5db6265
  • ohara px 200 halogen free flame retardant_e5db6265

Features Of Ohara PX-200 Halogen-Free Flame Retardant

  1. Phosphorus-nitrogen synergistic system enabling high flame retardancy without halogen compounds.

  2. Low smoke and low toxicity during combustion, meeting stringent environmental and safety standards.

  3. Excellent thermal stability up to 300 °C, suitable for high-temperature polymer processing.

  4. Good compatibility with polyolefins, engineering plastics, and thermoplastic elastomers.

  5. Non-migrating formulation ensures long-term flame-retardant performance and surface integrity.

Typical Applications Of Ohara PX-200 Halogen-Free Flame Retardant

  1. Wire and cable insulation for building and automotive wiring harnesses.

  2. Flame-retardant polypropylene (PP) and polyethylene (PE) for household appliances.

  3. Electrical enclosures and connectors requiring UL 94 V-0 rating.

  4. Thermoplastic elastomer (TPE) components in consumer electronics housings.

  5. Injection-molded parts for public transport interiors compliant with EN 45545-2.

Specifications Of Ohara PX-200 Halogen-Free Flame Retardant

Chemical TypePhosphorus-nitrogen-based intumescent flame retardant
Product FormFree-flowing white granules
AppearanceOff-white to light beige granules
Density1.45–1.55 g/cm³
Moisture Content≤ 0.5% (by weight)
Thermal Decomposition Onset≥ 280 °C (TGA, 10 °C/min, N₂)
Halogen ContentNon-detectable (< 100 ppm by GC-MS)
RoHS & REACH ComplianceFully compliant


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