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ST-FR309™ by CAI Performance Additives is a halogen-free, environmentally friendly flame-retardant synergist masterbatch. It delivers exceptional fire protection to polyester-based materials without the use of antimony trioxide (ATO). It offers a reliable, efficient, and cleaner-performing alternative and is specifically designed for PET and PBT materials.
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<ul style="padding-left: 40px;"><li>
It utilizes a unique carbonization mechanism to enhance flame retardancy and suppress smoke effectively while minimizing environmental impact. </li>
<li>It integrates easily into polyester systems without affecting base
properties. </li>
<li>It provides cost efficiency and achieves desired fire performance with fewer trade-offs and better material usage. </li>
<li>It has excellent thermal stability, low melt-drip risk and weather resistance. </li>
<li>ST-FR309™ achieves UL 94 V-0 at standard thicknesses. </li></ul>
ST-FR309
Polymer additives supplied by CAI Performance Additives
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ST-FR309™
by CAI Performance Additives
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