Hypro® 1300X63 ETBN
Hypro (f.k.a. Hycar®) 1300X63 ETBN is an epoxy-functional synthetic rubber. It is the reaction product of epichlorohydrin and Hypro 1300X13 Carboxyl-Terminated Butadiene-Acrylonitrile copolymer (CTBN).
It is a 100%-solids, reactive polymer designed to incorporate synthetic rubber into a thermoset matrix by reacting it with conventional epoxy hardeners.
Hypro 1300X63 ETBN provides rubber-toughening benefits in 2K epoxy systems and in heat-cured 1K systems.
In 2K systems:
Lower-viscosity alternative to epoxy-resin adducts with CTBNs
Alternative to amine-terminated CTBN where there is incompatibility with the amine co-curatives
Complementary toughener with other toughening agents
| Typical Properties | Values |
|---|---|
| % Acrylonitrile | 26 |
| Viscosity, cps (reflect mid-point) | 725,000 @27°C/40,000 @52°C |
| EEW,, g/eq | 2000 |
| Color, Max | 11 ( Gardner) |
| Molecular Weight (g/mol) | 3300 |
| Acid Number, % | <0.1 |
| % Solids | 100 |
| Glass Transition, Tg, °C | -39 |
To obtain a Safety Data Sheet (SDS) please contact Global_Product_EHS_AdMat@huntsman.com
TDS
Product Brochure & Line Card
Certifications
| Application Group | Application | Description |
|---|---|---|
| Adhesives | Industrial General Use Epoxies | Used for room temperature and heat-cured adhesives. |