Hypro® 1300X31 CTBN
Hypro 1300X31 CTBN is a carboxyl terminated butadiene-acrylonitrile copolymer used predominately as a reactant with a base thermoset resin to gain product performance improvements. These resultant pre-reacts or adducts can be incorporated at various levels to suit the needs of your specific formulation.
| Typical Properties | Values |
|---|---|
| % Acrylonitrile | 10 |
| Viscosity, cps (reflect mid-point) | 65,000 @27°C |
| Carboxyl Content, Equiv. Phr | 0.050 |
| Carboxyl Content, Acid Number | 28 |
| Color, Max | 5 (Gardner) |
| Polymer Functionity | 1.9 |
| Molecular Weight (g/mol) | 3800 |
| Glass Transition, Tg, °C | -66 |
| Specific Gravity @25°C | 0.924 |
| Solubility Parameter, (cal/cm3)1/2 | 8.46 |
To obtain a Safety Data Sheet (SDS) please contact Global_Product_EHS_AdMat@huntsman.com
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| Application Group | Application | Description |
|---|---|---|
| Composites | Thermoplastics and Elastomers Compatibilizers | Used for castable thermoset elastomers, and rotational molding compounds. |