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TTA28 (Tetra hydroindene dioxide) is a typical cycloaliphatic epoxy resin. As a kind of specialty epoxy resins, its molecular structure is characterized by the saturated double cycloaliphatic epoxy structure without an ester bond, small molecular weight, and extremely low halogen content. Therefore, its cured product has the characteristics of high crosslinking density, strong rigidity, high heat resistance, high weather resistance, UV resistance, low water absorption, and good electrical insulation.
| Grade | TTA28 |
| Product name | Tetrahydroindene diepoxide |
| CAS No. | 2886-89-7 |
| Content（%） | 95.0 min |
| Epoxy equivalent (g / eq) | 70～100 |
| Viscosity (mpa.s/25℃) | 10～30 |
| Chroma | 50 APHA max |
Features: very low viscosity, convenient to operate, excellent dilution effect, and good miscibility with other resins. It can be used as an epoxy active diluent.
Features: when a small amount is added to other resins, it can maintain high Tg while reducing system viscosity without affecting the mechanical properties.
(* 622:1,4-butanediol diglycidyl ether, difunctional epoxy active diluent)
Features: high activity of thermal cation polymerization, rapid curing at low temperatures, good adhesion, and heat resistance.
Features: high UV cation reaction activity, low curing shrinkage, low viscosity, high transparency, and suitable for a variety of UV curing applications.
If you are interested in any Tetra Special Epoxy Resin or have any questions, please feel free to contact us.
