SRC – 754
SRC - 754 CLEAR GRADE RESIN
SRC-754 by Sun Industry is a general-purpose grade unsaturated polyester resin with clear transparent appearance. It is an orthophthalic resin. This
grade offers smooth and high relective surface inish, fast curing, medium strength, good pigmentation properties, curing properties and many more.
The process can be hand lay-up and casting. Some of the applications are marine products, transportation, defense, industrial, domestic. This grade is also suitable for making putty.
Packing size : Plastic drum, tanker Gel-time and peak-temperature can be adjusted according to the requirement.
Packing size : Plastic drum, tanker Gel-time and peak-temperature can be adjusted according to the requirement.
| Properties | Specifications | Test values |
|---|---|---|
| Appearance | Pearl/Clear/Liquid | Pearl/Clear/Liquid |
| Specific Gravity 30° | 1.08 ± 1.10 | 1.07 |
| Viscosity at 30° by Brookfield 25°C | 200 ± 25 CPS | 208 CPS |
| Acid Value | 21.15 | |
| Solid Content (%) | 62 ± 2 | 62.15 |
| Gel-time @ 30° with 1gm 3% Co & 1.5% MEKP | 10 ± 2 Min | 5.00 min |
| Peak Exotherm °C | 155°C - 185°C | 181° C |
| Gel to Peak Time (min) | 7-10 Min | 8.00 Min |
