R-19 saturated resin
Application： Mainly used in amino epoxy and phenolic epoxy thermosetting coating systems, it can be used for can coating, pipe and container interior coating, and can be used as high-quality primer, chemical resistant topcoat, high R-19 The hydroxyl content allows it to be used in two-pack coatings that cure at room temperature with polyisocyanuric curing agents.
Specification
|
feature |
Numerical value |
|
Density (25℃, kg/L) |
1.20 |
|
Glass transition temperature (℃) |
80 |
|
Melting range (℃) |
120-147 |
|
Esterizable group content (mmol/kg) |
4480 |
|
Hydroxyl content (mmolOH/kg) |
3800 |
|
average molecular weight |
4000 |
|
Flash point (℃) |
>200 |
|
Epoxy group content (mmol/kg) |
260-440 |
|
Epoxy equivalent (g) |
2273-3846 |
|
Viscosity (25℃) |
100-280 |
|
Color (Pt-Co) |
100max |
