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' - epoxycyclohexyl methyl 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 specialty epoxy resins.

Specifications of Tetra TTA21 (Cas 2386-87-0)
Grade TTA21S TTA21L TTA21P
Product name 3,4-Epoxycyclohexylmethyl 3,4-Epoxycyclohexane 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 Material TTA21 (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 resin has strong dilution ability. There will be an obvious dilution effect when the addition amount in the formula exceeds 20%.

Thermal Cationic Initiator
Formula composition: TTA21P:T188 (thermal cationic initiator) = 100:0.5

DSC differential scanning calorimeter

Curing conditions: 80 ℃ / 1h + 120 ℃ / 1h + 150 ℃ / 1h

The figure shows that the glass transition temperature (Tg) of cycloaliphatic epoxy resin TTA21P is 204 ℃

If you want to know more details of 3,4-epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate, please visit our website.

As one of cycloaliphatic epoxy resin manufacturers, we will do our best to meet all the needs of customers.