Description
Fluoroelastomer TPD-FE2600 is dipolymer of vinylidence fluoride and hexafluorpropene with plate-like appearance. It contains more than 66% fluorine by weight. After vulcanization, the products have excellent mechanical performance and outstanding resistance to fuels, oils, lubricants, aqueous acids, and high temperature.
Features
- High content of fluorine;
- Excellent resistance to solvent, fuels and lubricating oils;
- Excellent mechanical and electrical performance;
- Outstanding resistance to high temperature;
- Good resistance to weather, ozone, radiation, flame, etc.
Technical Index
| Item | FE2601 | FE2602 | FE2603 | FE2604 | |
| Appearance | White or light yellow plate | ||||
|
Raw Gum |
Density | 1.82±0.1 | 1.82±0.1 | 1.82±0.1 | 1.82±0.1 |
| Mooney Viscosity,
ML(1+10) 121℃ |
10-40 | 41-60 | 61-100 | ≥101 | |
|
Cured Rubber |
Tensile Strength, MPa ≥ | 13.0 | 13.0 | 15.0 | 16.0 |
| Elogation at break, % ≥ | 190 | 190 | 200 | 190 | |
| Hardness(Shore A) | 76-81 | ||||
|
Hot Air Aging, (250℃, 70hr) |
Tensile Strength, MPa ≥ | 9.0 | 9.0 | 9.0 | 9.0 |
| Elogation at break, % ≥ | 120 | 120 | 130 | 130 | |
| Compression Set
(200℃, 70h) (25%), % ≤ |
15 | ||||
| Oil resistance
(1# Oil, 200℃, 24h), % ≤ |
1 | ||||
Application
It is widely used in aviation, auto industry, petroleum industry, chemical industry, etc.
It can be used to produce molded or extruded rubber parts with excellent resistance to high temperature, solvent & fuels and corrosion, such as gaskets, O-rings, seals, diaphragms, rubber-plate, hoses, rolls, etc.
Packing
Fluoroelastomer TPD-FE2600 is sealed in a plastic film bag and then packed in a carton box. The net weight is 20KG.
Transportation & Storage
Transported as non-dangerous cargo, kept away from the source of contamination, sun-light, water, etc. during transportation.
Should be stored at the clean, cool and dry warehouse.
Shelf life
Shelf life: 12 months.
Notice
1. The fluoroelastomer has a good heat stability under the temperature of 260℃. Trace amounts of decomposition will happen if it is placed at the temperature of 260~320℃ for a long time. The decomposition rate will obviously be increased if it is placed at the temperature obove 320℃. The main decomposition products are toxic hydrogen fluoride and fluorocarbon organic compound. If the fluoroelastomer be exposed to the fire, it will also release the toxic hydrogen fluoride and fluorocarbon organic compound.
2. The fluoroelastomer cannot be mixed with metal powders(such as aluminite powder、magnesium powder) or over 10% amine compounds, or it will have some violent reaction during the vlucanization, then the temperature of the rubber will be increased quickly, it will cause the great damage to the equipments and the operators.
