Hypro® 1300X13 CTBN

Hypro® 1300X13 CTBN

Carboxyl-functional butadiene copolymer with 26% acrylonitrile.

Typical Properties Values
% Acrylonitrile 26
Viscosity, cps (reflect mid-point) 500,000 @27°C
Carboxyl Content, Equiv. Phr 0.057
Carboxyl Content, Acid Number 32
Color, Max 5 (Gardner)
Polymer Functionity 1.9
Molecular Weight (g/mol) 3150
Glass Transition, Tg, °C -39
Specific Gravity @25°C 0.960
Solubility Parameter, (cal/cm3)1/2 9.15

To obtain a Safety Data Sheet (SDS) please contact Global_Product_EHS_AdMat@huntsman.com

Application Group Application Description
Coatings Industrial Powder Coatings Increases toughness, impact resistance, reduces chipping and stress cracking. Good adhesion to oily metal.
Composites Advanced Composite Prepregs Requires pre-reaction with epoxy. Improves fracture toughness of brittle polymer with negligible decline in modulus and Tg.