PHENOXY™ PKFE

PHENOXY™ PKFE is a high-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 for enhanced chemical resistance, hardness, and adhesion to substrates like steel, aluminum, glass, carbon fibers, and plastics. It can be used in single-pack epoxies with latent hardeners like dicyandiamide to improve toughness and adhesion. PHENOXY™ PKFE is soluble in 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

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

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

Material Compatibility: Aluminum Substrate, Carbon Fiber Substrate, Epoxy (EP) Polymers, Glass Substrate, Metal Substrate, Nylon Substrate, Polyethylene Terephthalate (PET) Substrate, Steel Substrate

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

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Regulatory & Compliance

Storage & Handling

Storage Condition
  • Phenoxy PK™ FE should be stored in a dry place, in its sealed original container, at temperatures between 0°C - 40°C (32°F - 104°F).
  • Under these storage conditions the product has a shelf life of 10 years from date of manufacture. The product should not be exposed to direct sunlight.
  • Phenoxy resins may absorb water, approx. 1% by weight, if exposed for long periods of time to the atmosphere. Pellets can be dried at 80 - 90°C if desired.

Other

Appearance (SDS)
Pellets
Color (SDS)
Translucent White
Material Compatibility
Physical Properties
ValueUnitsTest Method / Conditions
Molecular Weight60000.0Da
Viscosity600.0-895.0cPsBrookfield Viscometer 25°C, 20% solution in cyclohexanone