Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

DAICEL CELLOXIDE 2021P Epoxy Resin

Daicel Celloxide 2021P is a high-purity, low-viscosity cycloaliphatic epoxy resin from the Celloxide series, featuring excellent UV stability, thermal resistance, and low dielectric constant—ideal for advanced composites, encapsulants, and high-performance coatings in electronics and aerospace applications.
  • daicel celloxide 2021p epoxy resin_83f373d6
  • daicel celloxide 2021p epoxy resin_83f373d6

Features Of DAICEL CELLOXIDE 2021P Epoxy Resin

  1. Highly reactive cycloaliphatic epoxy resin with excellent low-viscosity and fast cure kinetics.

  2. Outstanding UV stability and weather resistance due to saturated ring structure—no aromatic groups.

  3. Low volatility and low skin sensitization potential, supporting safer handling versus conventional glycidyl ethers.

  4. Excellent adhesion to metals, composites, and glass substrates without mandatory surface priming.

  5. Superior electrical insulation properties with high dielectric strength and volume resistivity.

Typical Applications Of DAICEL CELLOXIDE 2021P Epoxy Resin

  1. UV-curable and thermal-cure coatings for optical lenses and precision optics.

  2. Encapsulants and potting compounds for LED modules and power electronics.

  3. High-performance composite matrices in aerospace and wind turbine blade manufacturing.

  4. Electrical insulating varnishes for motors, transformers, and coil winding systems.

  5. Adhesives for bonding temperature-sensitive or optically transparent components.

Specifications Of DAICEL CELLOXIDE 2021P Epoxy Resin

Chemical TypeCycloaliphatic diglycidyl ether
Product FormClear, low-viscosity liquid
AppearanceColorless to pale yellow, transparent
Epoxy Equivalent Weight (EEW)165–175 g/eq
Viscosity at 25°C300–500 mPa·s
Active Hydrogen Equivalent Weight (AHEW)95–105 g/eq (with anhydride hardeners)
Primary ApplicationsCoatings, encapsulants, composites, electrical insulation
Key FeaturesLow viscosity, rapid cure, UV stability, low toxicity profile


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