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Ethylene Tetrafluoroethylene Copolymer(ETFE)
Description:
1. ETFE is a copolymer of tetrafluoroethylene (C2F4) and ethylene (C2H4). It has excellent mechanical properties and good processability.
2. It is a relatively balanced material with heat resistance, corrosion resistance and electrical properties.
3. It is widely used in the fields of electronics, chemistry, semiconductor and architecture.
Main Technical Properties:
|
Items |
Test method |
F4001G |
F4002G |
F4003G |
|
Appearance |
/ |
Transparent particles, no obvious impurities |
||
|
MFR(g/10min) |
ASTM D1238 |
8-20 | 4-7 | 6-25 |
|
Standard specific gravity |
ASTM D792 |
1.72-1.76 | ||
|
Melting temperature (℃) |
ASTM D3418 |
255-260 | ||
|
Tensile Strength (Mpa) ≥ |
ASTM D638 |
40-50 | ||
|
Elongation at Break (%) ≥ |
ASTM D638 |
340 | ||
|
Average Partcile size(um) |
/ | 90-110 | 60-80 | 60-80 |
|
Water content (%) ≤ |
HG/T 2902 |
0.03 | ||
Application:
It can be used for non-stick coating of kitchen equipment, can also be used for container lining anticorrosive materials.
Attention:
1. When ETFE is subjected to high temperature during processing, certain gases will be released. Therefore, in the process of moulding, extrusion and injection, it is necessary to ensure good ventilation facilities.
2. During processing, ETFE may degrade and discolor at high temperature for a long time. Therefore, it should be avoided that ETFE stays in equipment and mould for too long at high temperature.
Packing& Storge& Transportation:
1. The product is packaged in polyethylene plastic bags and then packaged in cardboard boxes with a net weight of 25 kg per box.
2. It should stock in clean, cool and dry warehouse, prevent from agglomeration and contamination.
3. This product is non-toxic, non-explosive, non-corrosive, according to non-dangerous goods transport.
