Roving for Filament Winding
Filament winding roving is mainly compatible with unsaturated polyester, polyurethane, vinyl, epoxy and phenolic resins, etc. Its final composite product delivers excellent mechanical properties.
![0001 0001](https://advancedglassfiberyarns.com/wp-content/uploads/2021/08/0001-2.jpg)
Traditional process: Continuous strands of resin-impregnated glass fiber are wound under tension onto a mandrel in precise geometric patterns to build up the part which is cured to form the finished composites.
Continuous process: Multiple laminate layers, composed of resin, reinforcement glass and other materials are applies to a rotating mandrel, which is formed from a continuous steel band continuously traveling in a cork-crew motion. The composite part is heated and cured in place as the mandrel travels through the line and then cut into a specific length with a traveling cut-off saw.
Features
* Even tension
* Low fuzz
* Fast wet-out
* High strength
Technical Data
Item |
Density Tex |
Filament Diameter μm |
Moisture content (≤)% |
LOI % |
Compatible Resin |
PT-ECR22-2000D | 2000 | 22 | 0.10 | 0.40-0.70 | UP, VE, EP |
PT-ECR17-2400D | 2400 | 17 | 0.10 | 0.40-0.70 | |
PT-ECR24-2400D | 2400 | 24 | 0.10 | 0.40-0.70 | |
PT-ECR24-4800D | 4800 | 24 | 0.10 | 0.40-0.70 | |
PT-ECR24-9600D | 9600 | 24 | 0.10 | 0.40-0.70 |
Application
![app001 (4) app001 (4)](https://advancedglassfiberyarns.com/wp-content/uploads/2021/08/app001-4.jpg)
![app001 (3) app001 (3)](https://advancedglassfiberyarns.com/wp-content/uploads/2021/08/app001-3.jpg)
![app001 (2) app001 (2)](https://advancedglassfiberyarns.com/wp-content/uploads/2021/08/app001-2.jpg)
![app001 (1) app001 (4)](https://advancedglassfiberyarns.com/wp-content/uploads/2021/08/app001-1.jpg)