OEM/ODM China Anti Oil - FKM (Terpolymer) fluoroelastomer Gum-246 – Huaxia Shenzhou
OEM/ODM China Anti Oil - FKM (Terpolymer) fluoroelastomer Gum-246 – Huaxia Shenzhou Detail:
Fluoroelastomer FKM Terpolymer Gum-246 series are the terpolymer of vinylidenefluoride, tetrafluoroethylene and hexafluoropropylene.Because of its high fluorine content, its vulcanized rubber has excellent anti oil property and high thermal stability.It also has good mechanical property and can be used in 275℃ for a long time, in 320℃ for a short time.The property of antil oil and anti acid is better than FKM-26, resistance of FKM246 to oil, ozone, radiation, electricity and flamer is similar with FKM26.
Execution standard:Q/0321DYS 005
Quality Specification
| Item | 246 | Test Method/Standards |
| Density,g/cm³ | 1.86±0.02 | GB/T533 |
| Mooney Viscosity,ML(1+10)121℃ | 25-30 | GB/T1232-1 |
| 45-50 | ||
| 55-60 | ||
| 65-70 | ||
| Tensile Strength,MPa≥ | 12 | GB/T528 |
| Elongation at break,％≥ | 180 | GB/T528 |
| Compression Set(200℃,70h),％≤ | 25 | GB/T7759 |
| Fluorine Content,％ | 68.5 | / |
| Characteritics and Application | Normal rubber product | / |
Note:The above vulcanization systems are bisphenol AF
Product Use
FKM246 is widely used in automotive, machinery, petrochemical, and other fields.For example, the dynamic seals materials of hydraulic system and lubrication system;used in drilling equipment and oil pipelines;the chemical industry for equipment, flexible pipe connections, liner of pump or corrosion-resistant sealing material, made of pipes to carry solvents or other media, such as corrosion.
Attention
1.Fluoroelastomer terpolymer rubber has good heat stability under 200℃.It will generate trace decomposition if being put at 200-300′C for a long time, and its decomposing speed accelerates at above 320℃, the decomposition products are mainly toxic hydrogen fluoride and fluorocarbon organic compound.When raw fluorous rubber encounters fire, it will release toxic hydrogen fluoride and fluorocarbon organic compound.
2.FKM cannot be mixed with metal powder such as aluminum powder and magnesium powder, or over10% amine compound, if that happens, temperature will arise and several element will react with FKM, which will damage the equipment and operators.
Package, Transportation and Storage
1.FKM is packed in PE plastic bags, and then loaded into cartons, the net weight of each carton is 20kg.
2.FKM is stored in clean, dry and cool warehouse.It is transported according to non-hazardous chemicals, and should keep away from pollution source, sunshine and water during transportation.
Product detail pictures:
Related Product Guide:
"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for OEM/ODM China Anti Oil - FKM (Terpolymer) fluoroelastomer Gum-246 – Huaxia Shenzhou , The product will supply to all over the world, such as: Turkmenistan, Luxembourg, Niger, Merchandise have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we'll undoubtedly do our very best to support your business in China.
By Lynn from Mauritania - 2017.06.16 18:23
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Nancy from Berlin - 2017.08.18 11:04
