Durastrength® 350

Durastrength® 350 by Arkema is a high-performance acrylic impact modifier. It imparts superior impact properties to rigid vinyl products. It is recommended for tin, lead, and mixed-metal stabilized profile applications. It offers superior long-term weather resistance while retaining impact resistance and color retention.

• It gives a broad process window allowing flexibility in processing temperature and output.
• It provides excellent weatherability, processability, flow properties and faster fusion without the need for additional processing aids.
• Its low melt viscosity and rapid fusion characteristics are ideal for difficult injection molding applications.
• Durastrength® 350 is commonly used in vinyl window profile, siding, fencing, decking, pipe and conduit.