TTA21: 3,4-Epoxycyclohexylmethyl-3',4'-Epoxycyclohexane Carboxy

• Posted by tetrawill com September 28, 2025 Filed in Business #2386 87 0  126 views
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  TTA21: 3,4-Epoxycyclohexylmethyl-3',4'-Epoxycyclohexane Carboxylate Cas 2386-87-0

   

  As the typical cycloaliphatic epoxy resin, TTA21 (3 4 epoxycyclohexylmethyl formic acid-3 ', 4' - epoxycyclohexylmethyl ester)has strong dilution ability, high Tg, good adhesion on a variety of substrates, low shrinkage and oxygen free polymerization inhibition. Contact Tetra for more specialtyresins.

   

  Specifications of Tetra TTA21 (Cas 2386-87-0)

  Grade TTA21S TTA21L TTA21P

  Product name 3,4-epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate carboxylate

  CAS No. 2386-87-0

  Content 90% min 95% min 97% min

  Total chlorine / / 100 ppm max

  Epoxy equivalent (g / eq) 128-145 126-135 126-135

  Viscosity (mpa.s/25℃) 180-450 220-300 220-300

  Chroma 100 APHA max 50 APHA max 50 APHA max

  Application of Tetra TTA21 (cas 2386-87-0)

  Polyurethane Acrylate

  Thermal Cationic Initiator

  Cas 2386-87-0

  Polyurethane Acrylate

  Formula composition: TTA21P: polyurethane acrylate

   

  Test conditions: DHR-25 ℃

   

  DHR rotary rheometer

   

  The figure shows that the cycloaliphatic epoxy resins has strong dilution ability. There will be an obvious dilution effect when the addition amount in the formula exceeds 20%.