Technical datasheet

Clearstrength® W-300

Supplied byArkema- Last Updated on Nov 6, 2025

Clearstrength® W-300 by Arkema Additives is a core-shell acrylic specialty copolymer. It acts as an impact modifier.
  • It is designed to impart impact strength, weathering resistance and optical properties to vinyl formulations.
  • It exhibits high purity and is used for durable PVC products where clarity or color rendering is important.
  • It is recommended for wood plastic or furniture film top layer, corrugated sheets for roofing & twin walls, swimming pool covers, advertising signs, label holders, all transparent profiles and injection molded parts that need impact retention and long term UV resistance.
  • Clearstrength® W-300 recommended use level is 8 to 15%.
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Clearstrength® W-300 properties

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PropertiesValue & unitTest conditionTest method
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