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Putty Resin/
Overview
ALITA 763 DCPD Modified Unsaturated Polyester Resin
Category:Putty ResinCode:ALITA 763
Overview
ALITA 763 is a high-quality DCPD (Dicyclopentadiene) modified unsaturated polyester resin, pre-promoted with amine for optimal curing performance. It is specifically formulated for high-end automotive repair putties, machinery castings, and furniture fillers, providing excellent scraping and leveling.
Features
- Easy Scraping: High thixotropy enables smooth application without dragging.
- Superior Sanding: Rapid, even hardness buildup allows quick sanding without clogging papers.
- Exceptional Adhesion: Strong bond to sheet metals, cold-rolled steel, aluminum, and composite structures.
- High Toughness: Great resistance to vibrations and temperature changes without cracking.
Usage Instructions
Filling and repairing body panels on cars, trucks, and tractors; wood furniture base filling; casting repair on precision machine tools.
Specifications
| Appearance | Light yellow transparent liquid |
| Viscosity (25°C) | 0.3 - 0.60 Pa·s |
| Gel Time | 7 - 13 min |
| Solid Content | 56 - 65 % |
| Thermal Stability (80°C) | > 24 h |
Note: Gel time tested at 25°C with 50g resin and 1g BPO hardener.
Storage & Handling
- Storage: Flammable liquid (Class 3). Store in a cool, ventilated facility away from open flames. Keep below 25°C. Shelf life is 6 months from manufacture.
- Safety: Ensure good workshop ventilation. Avoid skin/eye contact; rinse immediately with soap and water if exposed.