PHENOXY™ PKHA

PHENOXY™ PKHA is a low-viscosity phenoxy resin known for its toughness, ductility, and excellent thermal stability, adhesive strength, and vapor barrier properties. It can be crosslinked with isocyanates, melamine, or phenolic resins to enhance chemical resistance, hardness, and adhesion on substrates such as steel, aluminum, glass, carbon fibers, and plastics like nylon and PET. PHENOXY™ PKHA can also be used in single-pack epoxies with latent hardeners like dicyandiamide for improved toughness and adhesion. It is soluble in many polar, aprotic solvents like MEK, cyclohexanone, and glycol ethers.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

Chemical Family: Phenoxy Compounds

Functions: Binder & Resin, Resin, Resins, Binders & Matrix Materials

End Uses: 1K (1 component) Coating, Composite Materials, Electronics, Epoxy Coating, Thermoset Coating

Compatible Substrates & Surfaces: Aluminum, Carbon Fiber, Glass, Metal, Nylon, Polyethylene Terephthalate (PET), Steel

Features: Amorphous, Chemical Resistance, Excellent Adhesive Strength, Excellent Ductility, Good Hardness, Good Toughness, Thermal Stability

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Coating End Applications
Compatible Polymers & Resins
Compatible Substrates & Surfaces
Composites End Use
Industrial Additives End Use

Properties

Regulatory & Compliance

Other

Appearance (SDS)
Pellets
Color (SDS)
Translucent White
Physical Properties
ValueUnitsTest Method / Conditions
Molecular Weight25000.0Da
Viscosity140.0-179.0cPsBrookfield Viscometer 25°C, 20% solution in cyclohexanone