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

Clariant Exolit OP 1400 Flame Retardant

Clariant Exolit OP 1400 is a halogen-free, phosphorus-based flame retardant designed for polyolefins and engineering plastics. It offers excellent thermal stability, low smoke emission, and good processability. This high-performance additive meets stringent fire safety standards including UL94 V-0 and EN45545-2. Widely used in automotive, electronics, and construction applications, it ensures reliable flame inhibition without compromising mechanical properties or color stability.
  • clariant exolit op 1400 flame retardant_dbd48f5b
  • clariant exolit op 1400 flame retardant_dbd48f5b

Features Of Clariant Exolit OP 1400 Flame Retardant

  1. Halogen-free, phosphorus-based intumescent flame retardant for enhanced environmental and regulatory compliance.

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

  3. Low loading requirement (typically 15–25 wt%) to achieve UL 94 V-0 rating in polyamide 6 and polypropylene.

  4. Good dispersion and minimal impact on mechanical properties such as tensile strength and impact resistance.

  5. Low smoke and low toxicity during combustion, supporting improved fire safety and reduced corrosion of electronics.

Typical Applications Of Clariant Exolit OP 1400 Flame Retardant

  1. Flame-retarded polyamide 6 (PA6) for automotive under-the-hood components.

  2. Electrical and electronic housings requiring UL 94 V-0 and CTI > 600 V.

  3. Consumer appliance parts including power tool casings and kitchen appliance enclosures.

  4. Industrial connectors and circuit breaker housings demanding long-term thermal and electrical reliability.

Specifications Of Clariant Exolit OP 1400 Flame Retardant

Chemical TypeIntumescent, phosphorus-nitrogen synergistic system
Product FormFree-flowing white granules
AppearanceOff-white to light beige granules
Primary ApplicationsPolyamide 6, polypropylene, and thermoplastic elastomers
Key FeaturesHalogen-free, RoHS-compliant, REACH registered
BenefitsReduced corrosivity, low smoke density, UL 94 V-0 achievable at ≤25 wt%
Density (g/cm³)1.35–1.45
Moisture Content (wt%)≤0.3


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