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

BASF Melapur200 70 Halogen-Free Flame Retardant

BASF Melapur 200 70 is a halogen-free flame retardant based on melamine polyphosphate, designed for engineering plastics like PA6/PA66. It offers excellent thermal stability, low smoke emission, and UL94 V-0 rating at low loading levels. Compatible with glass-fiber-reinforced systems, it ensures good mechanical properties and processability while meeting stringent RoHS and REACH requirements.
  • basf melapur200 70 halogen free flame retardant_07282dcc
  • basf melapur200 70 halogen free flame retardant_07282dcc

Features Of BASF Melapur200 70 Halogen-Free Flame Retardant

  1. Phosphorus-based, halogen-free formulation meeting stringent environmental and regulatory requirements (e.g., RoHS, REACH).

  2. Excellent thermal stability up to 300 °C, enabling compatibility with high-processing-temperature polymers.

  3. Good hydrolytic stability and low volatility, supporting long-term performance in demanding applications.

  4. Efficient flame retardancy in polyamide 6 and polyamide 66, achieving UL 94 V-0 rating at typical loadings of 15–20 wt%.

  5. Low smoke generation and reduced toxic gas emission during combustion compared to brominated alternatives.

Typical Applications Of BASF Melapur200 70 Halogen-Free Flame Retardant

  1. Electrical and electronic components requiring UL 94 V-0 compliance (e.g., connectors, housings, circuit breakers).

  2. Automotive interior parts including under-hood components and cabin modules where low smoke and halogen-free status are critical.

  3. Industrial machinery housings exposed to elevated temperatures and fire-safety regulations.

  4. Consumer appliance casings and power tools demanding sustainable flame-retardant solutions.

  5. LED lighting fixtures requiring non-corrosive, halogen-free flame retardancy for optical clarity and longevity.

Specifications Of BASF Melapur200 70 Halogen-Free Flame Retardant

Chemical TypeOrganophosphorus compound (melamine polyphosphate derivative)
Product FormFree-flowing white granules
AppearanceWhite to off-white granular solid
Density (23 °C)~1.8 g/cm³
Decomposition Onset Temperature≥280 °C (TGA, 10 K/min, air)
Moisture Content (max)0.3 wt%
pH (10 wt% aqueous suspension)6.0–7.5
Key Regulatory ComplianceREACH registered; RoHS compliant; no SVHCs above threshold


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