| Purity: | 90%/95%/97% min |
|---|---|
| Model Number: | TTA21 |
| Brand Name: | Tetrachem |
| Type: | Synthetic Resin and Plastics |
| Place of Origin: | China (Mainland) |
| EINECS No.: | 219-207-4 |
| MF: | C14H20O4 |
| Other Names: | 3,4-Epoxycyclohexylmethyl 3,4-Epoxycyclohexane Carboxylate |
| CAS No.: | 2386-87-0 |
| Weight Per Epoxide: | 126~135 |
| Color(Pt-Co): | 50 APHA max |
| Viscosity: | 220~450 cP |
Quick Details
Specifications
Cycloaliphatic Epoxy Resin TTA21
Chemical Name: 3,4-Epoxycyclohexylmethyl 3,4-Epoxycyclohexane Carboxylate
CAS NO: 2386-87-0
Molecular Weight: 252.31
Molecular Formula: C14H20O4
Product Description
TTA21 is a general-purpose cycloaliphatic diepoxide used principally with polyacid and anhydride cures. In particular, it provides good electrical loss properties, good weathering and high-heat-distortion temperature.
Specifications
|
Brand Name |
TTA21S |
TTA21L |
TTA21P |
|
Equivalent to |
UVR6110, ERL4221E, CY179 |
/ |
UVR6105, CEL2021P |
|
Appearance |
Pale Yellow to Colorless Liquid |
||
|
Assay |
90% min |
95% min |
97% min |
|
Weight Per Epoxide |
128~145 |
126~135 |
126~135 |
|
Color(Pt-Co) |
100 APHA max |
50 APHA max |
50 APHA max |
|
Viscosity |
180~450 cP |
220~450 cP |
220~450 cP |
|
Water |
0.05% max |
0.05% max |
0.05% max |
|
Acidity |
0.1% max |
/ |
/ |
|
Total Chlorine |
/ |
/ |
100 ppm max |
|
Density |
1.150-1.180 |
||
|
Package |
200kgs Drum or 1mt IBC Drum |
||
Applications
1, Optical adhesives and photo curing products: such as potting of optoelectronic devices, CD manufacturing, low-viscosity UV-curing printing inks etc.
2, Outdoor electrical and electronic products in electrical casting and electronic encapsulation; especially for insulation encapsulation and adhesive bonding and electronic products for those which request high resistance to Cold & Thermal Shock.
3, Outdoor coating and solvent-free coating with better weather resistant than acrylic - polyurethane coating.
4, Active diluent: Good dilution effect without bubbles and exudate, high surface finish, No effect on the basic performance of curing material of epoxy resin, such as curing shrinkage, heat distortion temperature, impact strength and tensile strength.
5, Electrical and electronic products, civil construction, anti-corrosion coatings and other general application of bisphenol A epoxy resin. Widely used in casting, winding, encapsulation, coatings, adhesives and other fields.
6, Polyvinyl chloride polycarbonate stabilizer, oil (Lubricating oil, cylinder oil, transformer oil) additives, etc.