Sichuan Fudi can supply
● O-ring and gasket grade Fluoroelastomer ● For oil seals bonding grade Fluoroelastomer ● For hose extrusion grade Fluoroelastomer ● Low temperature grade Fluoroelastomer ● High Fluorine contained Fluoroelastomer ● Bisphenol and Peroxide curable grades Fluoroelastomer ● Copolymer and Terpolymer grades Fluoroelastomer FKM Precompound is mixing of fkm fluoroelastomer raw gum and curing agents. It can divide into two types based on application-molding grade and extrusion grade. According to formulation, it can be divided into copolymer and terpolymer, bisphenol curable and peroxide curable grade. Viton FKM also known as Fluoroelastomer. It is one class of synthetic rubber which provide extraordinary resistance to chemicals, oil and heat, while providing useful service life about 230 C.Technical Data
| Items | Grades | |||
| FD2640 | FD2617P | FD2617PT | FD246G | |
| Density (g/cm3) | 1.81 | 1.81 | 1.81 | 1.86 |
| Fluorine content (%) | 66 | 66 | 66 | 68.5 |
| Tensile strength (Mpa) | 16 | 14.7 | 16 | 16 |
| Elongation at break (%) | 210 | 270 | 270 | 280 |
| Compression set, % (24h, 200℃) | 12 | 14 | 14.6 | / |
| Processing | Molding | Molding | Molding | Extrusion |
| Application | O-ring | Oil Seal | O ring and oil seal | Rubber hose |
Equivalent Brand of FKM
| FUDI | Dupont Viton | Daikin | Solvay | Applications |
| FD2614 | A401C | G7-23(G701 G702 G716) | Tecnoflon® FOR 80HS | Mooney Viscosity about 40, fluorine contains 66%, copolymer designed for compression molding. High recommended for O-rings, gaskets. |
| FD2617P | A361C | G-752 | Tecnoflon® FOR 5312K | Mooney Viscosity about 40, fluorine contains 66%, copolymer designed for compression, transfer and injection molding. High recommended for oil seals. Good metal bonding properties. |
| FD2611 | A201C | G-783, G-763 | Tecnoflon® FOR 432 | Mooney Viscosity about 25, fluorine contains 66%, copolymer designed for compression and injection molding. High recommended for O-rings and gaskets. Excellent mold flow and mold release. |
| FD2611B | B201C | G-755, G-558 | Mooney Viscosity about 30, fluorine contains 67%, teopolymer designed for extrusion. High recommended for fuel hose and filler neck hose. |
