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 |
F4004G |
Appearance |
/ |
Transparent particles, no obvious impurities |
|||
MFR(g/10min) |
ASTM
D1238 |
30-40 | 25-35 | 9-24 | 4-8 |
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 | |||
Water content (%) ≤ |
HG/T
2902 |
0.03 |
Application:
1. FR-G01: It has excellent fluidity, suitable for extrusion and injection process. It can be used to produce wires, cables, pipes and various electronic components.
2. FR-G02: The melt has excellent fluidity and can be used to produce thin-walled wires and injection moulded products with complex structures.
3. FR-G03: Melt has excellent fluidity and can be used to produce thin-walled wires and injection moulding products with complex structure.
4. FR-G04: The material has excellent stress cracking resistance. It is suitable for producing thick-walled clad wires, pipes and sheets. It can also be used for lining materials of valves, pumps and containers.
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.