Hypro® 1300X31 CTBN

Hypro® 1300X31 CTBN by Huntsman is a carboxyl-terminated butadiene-acrylonitrile (CTBN) reactive liquid polymer (RLP), a 100% liquid rubber used to improve toughness, flexibility, and impact resistance. It is used predominantly as a reactant with a base thermoset resin to gain product performance improvements.

• The resulting adducts can be incorporated at various levels in solution, powder, and waterborne coatings to suit specific formulation requirements.
• It improves adhesion to substrates that are difficult to bond to, increases impact and crack resistance, and improves durability through enhanced fatigue resistance.
• Hypro® 1300X31 CTBN also increases low-temperature mechanical properties, provides hydrophobicity, and offers the lowest acrylonitrile-containing CTBN.