Trimethylolpropane Triglycidyl Ether (TMPTGE) Reactive Diluent/Crosslinker
CAS 30499-70-8
In StockMOQ
200 kg
Lead Time
7–14 days
Packaging
200 kg steel drums
Specifications
| Color (APHA) | ≤30 |
| Functionality | ~3 |
| Density (25°C) | 1.14–1.17 g/cm³ |
| Viscosity (25°C) | 100–300 mPa·s |
| Epoxy Equivalent Weight (EEW) | 130–145 g/eq |
FAQ
Replace up to 25–30 phr of DGEBA with TMPTGE to reduce mix viscosity by 40–60% while maintaining crosslink density. Beyond 30 phr, Tg depression becomes significant (Tg drops ~5–8°C per 10 phr TMPTGE). For self-leveling floor coatings applied at 3–5 mm, 15–25 phr is typical, balancing workability time with chemical resistance and mechanical strength.
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