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

Clariant Exolit OP 1312 Glass Fiber Nylon Flame Retardant

Clariant Exolit OP 1312 is a halogen-free, phosphorus-based flame retardant specifically engineered for glass fiber–reinforced nylon 6 and 66 compounds. It delivers UL94 V-0 rating at low loadings, maintains mechanical properties, offers excellent thermal stability, and complies with RoHS and REACH. Ideal for automotive and electronics applications requiring high-performance, eco-friendly fire safety.
  • clariant exolit op 1312 glass fiber nylon flame retardant_28890eda
  • clariant exolit op 1312 glass fiber nylon flame retardant_28890eda

Features Of Clariant Exolit OP 1312 Glass Fiber Nylon Flame Retardant

  1. Halogen-free phosphorus-based flame retardant system designed specifically for glass fiber–reinforced polyamide 6 and 66 compounds.

  2. Enables V-0 rating in UL 94 at 1.6 mm thickness without compromising mechanical performance or processability.

  3. Excellent thermal stability up to 280 °C, supporting high-temperature injection molding of engineering plastics.

  4. Low smoke density and reduced toxic gas emission during combustion, meeting stringent fire-safety requirements for enclosed environments.

  5. Good compatibility with common PA6/66 resins and glass fibers, minimizing blooming and maintaining surface aesthetics.

Typical Applications Of Clariant Exolit OP 1312 Glass Fiber Nylon Flame Retardant

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

  2. Automotive under-hood components such as sensor housings, fuse boxes, and motor control units.

  3. Railway interior parts including ducting, trim panels, and control module enclosures compliant with EN 45545-2.

  4. Industrial automation housings and power distribution components where low smoke and halogen-free behavior are critical.

Specifications Of Clariant Exolit OP 1312 Glass Fiber Nylon Flame Retardant

Chemical TypeOrganophosphorus compound (phosphinate-based)
Product FormFree-flowing white granules
AppearanceOff-white to light beige granules
Primary ApplicationsGlass fiber–reinforced polyamide 6 and 66
Key FeaturesHalogen-free, RoHS-compliant, REACH registered
Recommended Loading Range12–18 wt% in PA6/66 + 30% GF
UL 94 Rating (1.6 mm)V-0 (at ≥14 wt% loading in PA66 + 30% GF)
Processing Temperature Range260–280 °C


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