Technical datasheet

Biostrength® 700

Supplied byArkema- Last Updated on Jun 18, 2025

Biostrength® 700 by Arkema is an acrylic copolymer. It acts as a processing aid. It improves melt strength and enhances processability of polylactic acid (PLA). It is transparent in PLA at typical use levels. It is used in extrusion, calendering, blow molding, thermoforming and injection molding applications. Biostrength® 700 recommended use levels range from 1% to 5% by weight. It can be supplied as a masterbatch in PLA.

This product is no longer available, a suggested alternative is Plastistrength® 552.
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Biostrength® 700 properties

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