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.
Contact : com Tetra, 0086 2154265697
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