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

Clariant Exolit OP 1248 TP Flame Retardant

Clariant Exolit OP 1248 TP is a halogen-free, phosphorus-based flame retardant designed for polypropylene and thermoplastic elastomers. It offers excellent processing stability, low smoke emission, and UL94 V-0 rating at 1.5 mm. Compatible with talc- or mineral-filled compounds, it ensures good mechanical properties and surface quality without blooming.
  • clariant exolit op 1248 tp flame retardant_840abc0a
  • clariant exolit op 1248 tp flame retardant_840abc0a

Features Of Clariant Exolit OP 1248 TP Flame Retardant

  1. Halogen-free, phosphorus-based flame retardant offering excellent fire safety performance without releasing corrosive or toxic fumes during combustion.

  2. Designed for thermoplastic polyolefin (TPO) and thermoplastic elastomer (TPE) compounds, providing good compatibility and minimal impact on mechanical properties.

  3. Enables UL 94 V-0 rating at low loading levels (typically 15–22 wt%) in PP and PE-based systems.

  4. Good thermal stability up to 300 °C, supporting standard melt-processing conditions including extrusion and injection molding.

  5. Low volatility and low migration tendency, contributing to long-term part integrity and surface quality.

Typical Applications Of Clariant Exolit OP 1248 TP Flame Retardant

  1. Automotive interior components (e.g., dashboard trims, door panels, seat backs).

  2. Wire and cable jacketing for low-smoke, halogen-free applications requiring flame retardancy.

  3. Consumer electronics housings where regulatory compliance (e.g., RoHS, REACH) and processability are critical.

  4. Industrial appliance parts exposed to elevated temperatures and ignition sources.

  5. Building & construction profiles requiring non-halogenated fire protection solutions.

Specifications Of Clariant Exolit OP 1248 TP Flame Retardant

Chemical TypeOrganophosphorus compound (phosphinate-based)
Product FormFree-flowing white granules
AppearanceOff-white to light beige granules
Primary ApplicationsPolypropylene (PP), polyethylene (PE), TPO, TPE
Key FeaturesHalogen-free, RoHS-compliant, UL 94 V-0 capable
BenefitsLow smoke density, no corrosive gases, good processing stability
Density (23 °C)~1.4 g/cm³
Thermal Decomposition Onset (TGA, 10 K/min, N₂)≥280 °C


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