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Adhesives Ingredients
The material selection platform
Adhesives Ingredients
by SpecialChem
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Technical Datasheet | Supplied by Achiewell
ACHWL CER 4221 UH by Achiewell is a cycloaliphatic epoxy resin. It possesses lower viscosity than epi- & bis-epoxy resins for general purposes and contains no halogen impurities such as chlorine.
  • It is produced by proprietary epoxidation using a special catalyst system.
  • It provides superior transparency with acid anhydride curing agents and offers cured parts with a high heat deformation temperature.
  • ACHWL CER 4221 UH is suitable for electrical-insulating varnishes, electrical-resin porcelains, insulating sealants for semiconductors, and transparent insulating sealants for light-emitting diode.
  • It has a shelf life of 24 months.
Product Type
Epoxies (EP)
Chemical Composition
3,4-Epoxycyclohexylmethyl 3’,4’-epoxycyclohexanecarboxylate
CAS Number

Compatiblity with other products

Find products that are predicted to be compatible with ACHWL CER 4221 UH.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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