Properties
Peroxide System Copolymer
Grade |
Mooney Viscosity ML(1+10 121℃) |
Hardness (Shore A) |
Tensile Strength (MPa) |
Elongation at Break (%) |
Compression Set 200℃*70H(%) |
Description |
NF4501P | 50 | 72 | 21 | 230 | 20 |
Peroxide vulcanizing, particularly suitable for medium-resistance and high-temperature steam occasions. |
NF4201P | 25 | 74 | 22 | 205 | 20 |
Peroxide vulcanizing,particularly suitable for medium-resistance and high-temperature steam occasions. |
NF4357PLT | 50 | 72 | 21 | 190 | 20 |
Peroxide vulcanizing,particularly suitable for medium-resistance and high-temperature steam occasions. Low temperature embrittlement-40. |
NF4357FLT | 50 | 69 | 20 | 240 | 23 |
Peroxide vulcanizing, particularly suitable for medium-resistance and high-temperature steam occasions.Low temperature embrittlement-40. Comply with U.S. FDA certification. |
Note:
1. Fluoroine Content(%): 64-70.
2. Special Gravity(g/cm3): 1.81-1.9.
3. TR10 (℃): -7~-30.
Remark:
1. Warning of mixing:FKM could not be mixed with metal powder or Amines;if mixing with Sulphur over 1% will hinder the vulcanization of FKM, it will cause the rubber to be completely unable to use.
2. Warning of vulcanization:When FKM is vulcanizing at high temperature, it will produce trace HF toxic gas, ventilation is suggested during production.
3. The test data is measured through professional inspectors,and as the technical specifications of our products. This can not be represented the test of products of different production processes by customers.