Ads by Google
Items | 26404 | 26504 |
Appearance | white or light-yellow film | white or light-yellow film |
Density(g/cm3)23°C | 1.82±0.02 | 1.82±0.02 |
Moner viscosity(ML(1+10)121 °C ) | 45±5 | 55±5 |
Fluorine content(%) | 66 | 66 |
Tensile strength after press cure(Mpa)177 °C ,10 min≥ | 9.0 | 9.0 |
Tensile strength after post cure(Mpa)230 °C, 24H ≥ | 13.0 | 13.0 |
Elongation at break after press cure(%)177 °C ,10min ≥ | 180 | 180 |
Elongation at break after post cure(%)230°C ,24H ≥ | 160 | 160 |
200°C ,70H compressibility 20% compression set(%)≤ | 20 | 20 |
200°C ,in No.3 jet fuel, weight incress after 24H(%) ≤ | 5 | 5 |
water content(%) ≤ | 0.15 | 0.15 |
Tyical application | “O”ring, oil seal, calendering sheet and complex structural rubber units, etc |
26404,26504 are middle mooney gum with wide molecilar weight distribution. It has excellent heat resisance, improved processing performance, good fluidity and metal bonding characteristic. It is suitable for marking "O" ring, oil seal , calendering sheet complex structural rubber units.
Fluoroelastomer rubber Viton