Properties
Bisphenol system Copolymer
Grade |
Mooney Viscosity ML(1+10, 121℃) |
Hardness (Shore A) |
Tensile Strength (MPa) |
Elongation at Break (%) |
Compression Set 200℃*70H(%) |
Description |
FR2201 | 27±7 | 77 | 13 | 200 | 20 |
Low Mooney, excellent fluidity, suitable for injection, extrusion complex rubber profile. |
FR2261 |
25±5 |
75 | 15 | 230 | 20 | Injection, good metal bonding, suitable for oil seal or sealing materials which need good bonding to Metal |
FR2361 | 35±5 | 75 | 14 | 280 | 20 |
Good fluidity, good metal bonding, suitable for oil seal or sealing materials which need good bonding to metal. |
FR2401 | 40±5 | 77 | 16 | 210 | 19 | Medium Mooney viscosity injection and molding of o-ring, gaskets, mechanical seal and ectruded cord |
FR2601 | 60±5 | 77 | 16 | 190 | 18 |
Suitable for O-ring. Comply with U.S. FDA certification. |
FR2901 | 80±10 | 77 | 16 | 190 | 17 | Suitable for rebound resilience and low comperssion set gasket or sealing material |
Note:
1. Fluoroine Content(%): 66.
2. Special Gravity(g/cm3): 1.82.
3. TR10 (℃): -17.
Bisphenol system Terpolymer
Grade |
Mooney Viscosity ML(1+10 21℃) |
Hardness (Shore A) |
Tensile Strength (MPa) |
Elongation at Break (%) |
Compression Set 200℃*70H(%) |
Description |
FR3301 |
30±5
|
76 | 13 | 230 | 17 |
Low Mooney viscosity Extrusion of fuel hose.
|
FR3301G |
30±5
|
79 | 12 | 220 | 30 |
|
FR3361 |
30±5
|
75 | 11 | 320 | 19 |
|
FR3501 |
50±5
|
77 | 13 | 210 | 19 |
|
FR3501G |
48±5 |
77 | 13 | 210 | 31 |
|
FR3561 |
50±5
|
75 | 14 | 280 | 20 |
|
FR3661 |
60±5
|
77 | 14 | 200 | 18 |
|
FR3701 |
70±5
|
78 | 14 | 200 | 18 |
|
Note:
1. Fluoroine Content(%): 66--69.7.
2. Special Gravity(g/cm3): 1.81-1.87
3. TR10 (℃): -19~-17.
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.