General
Customer
Useful
General Purpose Polyester Resin. This is an inexpensive alternative to other more costly resins. May be a good resin if you are just getting started working with composite materials. The appropriate amount of hardener (DDM-9 MEKP) is included.
| LIQUID PROPERTIES | RESULTS |
| Viscosity, Brookfield Model LV #3 Spindle @ 60 rpm, 77°F (25°C) | 400-650 cps |
| Thixotropic Index | 2.5-3.5 |
| 100 grams resin @ 77°F (25°C) | |
| Mix Ratio | 1.25% DDM-9 by volume |
| Gel Time | 18:00-24:00 min |
| Peak Exotherm | 280-340°F (138-171°C) |
| Maximum HAP Content | 38.4% |
| Non-Volatile Content | 50-80% |
| * The gel time and reactivity will vary due to the type and concentration of Free Radical Initiator (catalyst), shop temperature, humidity, and type of fillers used. | |
General Purpose Resin SDS
General Purpose Resin TDS
