PVDF(polyvinylidene fluoride) trade name as Kynar ®
Introduction of materials:
1.	Chemical structure:
Homopolymer of vinylidene fluoride or copolymer of vinylidene fluoride with a small amount of other vinylidene fluoride monomer.
2.	Key properties:
- 	Excellent chemical resistance (up to pH 11) 
- 	Good dimensional stability,can be maintained between -40 °C and + 150°C 
- 	Excellent mechanical properties 
- 	Excellent abrasion resistance 
- 	Excellent aging stability 
- 	Anti-uv, beta, and gamma rays 
- 	High dielectric and piezoelectric values