Place of Origin: Shandong China (Mainland) Brand Name: DONGYUE Model Number: FKM26
VITON FKM26
Technical data
Property | Value | ||||||||||||
FKM2601 | FKM2602 | FKM2603 | FKM2604 | ||||||||||
A | B | C | A | B | A | B | C | D | A | B | C | ||
Gum
| Density g/cm3 | 1.78~1.82 | 1.80~1.84 | 1.80~1.84 | 1.80~1.84 | ||||||||
Mooney Viscosity, ML(1+10)121 | 20 ± 10 | 30 ± 10 | 40 ± 10 | 50 ± 10 | 60 ± 10 | 70 ± 10 | 80 ± 10 | 90 ± 10 | 100 ± 10 | 110 ± 10 | 140 ± 20 | 180 ± 20 | |
Tensile strength, MPa, | 7.5 | 8.0 | 8.0 | 9.0 | |||||||||
Elongation at break, % | 150 | 150 | 160 | 160 | |||||||||
Vulcanizate | After aging 24 hr. at 275: Tensile strength, MPa, Elongation at break, % |
7.0 140 |
7.5 140 |
7.0 150 |
8.0 150 | ||||||||
Compression Set, % ≥ 200X24h,compression rate 30% | 25 | 20 | 55 | 55 | |||||||||
Solvent Resistance (1#aviation kerosene, 200 X 24hr, measured by weight increment), % | 5 | 5 | 5 | 5 | |||||||||
Note: In the standard test formula, FKM2601 and FKM2602 adopt Bisphenol AF curing system, while FKM2603 and FKM 2604 use curing agent 3# . Recommended curing temperature: 170±5.
Main applications:
Ø Widely used in aviation, automobile, petroleum and chemical industries, instruments and apparatus, architecture, etc.
Ø Mainly used to produce sealing parts requiring good resistance to high temperature, oil and corrosion, such as O" rings, "V" rings, gasket, sealing bowl with metal bone, tube/hose, etc
