rows of vegetables in a field are covered by bioplastic film
 

ST-FR309

Halogen-free, environmentally friendly flame retardant synergist for polyester systems.

Completely replace antimony trioxide in PET and PBT (filled or unfilled) while maintaining mechanical strength and achieving top FR performance.

✔ 100% ATO-free solution

✔ Achieve UL 94 V-0 at standard thicknesses

✔ Excellent thermal stability & weather resistance

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  • Suggested Resins

    PET, PBT

  • Application Examples

    Fully replace antimony trioxide (ATO), reduce smoke and dripping.

    Reduce your carbon footprint.


 

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Let us answer all your questions and help tailor your solutions.

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