Hypro® 2000X162 CTB
Hypro 2000X162 CTB is a carboxyl terminated butadiene homopolymer used predominately as a reactant with a base thermoset resin to gain product performance improvements. These resultant pre-reacts (adducts) can be incorporated at various levels to suit the needs of your specific formulation. Hypro 2000X162 CTB contains no acrylonitrile.
| Typical Properties | Values |
|---|---|
| % Acrylonitrile | 0 |
| Viscosity, cps (reflect mid-point) | 50,000 @ 27°C |
| Carboxyl Content, Equiv. Phr | 0.045 |
| Carboxyl Content, Acid Number | 25 |
| Color, Max | 3 (Gardner) |
| Polymer Functionity | 1.9 |
| Molecular Weight (g/mol) | 4200 |
| Glass Transition, Tg, °C | -77 |
| Specific Gravity @25°C | 0.907 |
| Solubility Parameter, (cal/cm3)1/2 | 8.14 |
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 | Nanocomposites of organosilicates in butadiene-based rubber. |
| Composites | SMC Unsaturated Polyester | Compatibilize block copolymers used as low profile additives and improves surface appearance and paint adhesion. |