FEP resin for wire, tube, pipe, film fluorinated Ethylene Propylene
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Testing items |
Index |
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DY-F1 |
DY-F2 |
DY-F3 |
DY-F4 |
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T1 |
810 |
610 |
T2 |
820 |
620 |
T3 |
830 |
630 |
640 |
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Appearance |
Lentil-like or columnar granules |
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%≤ Number of visible black dot particles |
0.1 |
1 |
2 |
0.1 |
1 |
2 |
0.1 |
1 |
2 |
2 |
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g/10min Mass flow rate of solution |
15~32 |
6.0~14 |
2.1~5.9 |
0.8~2.0 |
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MPa≥ Tensile strength |
20.0 |
18.0 |
16.0 |
24.0 |
21.0 |
19.0 |
28.0 |
25.0 |
23.0 |
25.0 |
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%≥ Elongation at break |
300 |
275 |
300 |
275 |
300 |
275 |
300 |
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Standard relative density |
2.12~2.17 |
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Volatile component %≤ |
0.20 |
0.30 |
0.10 |
0.30 |
0.10 |
0.30 |
0.30 |
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℃ Melting point |
260±15 |
260±15 |
260±15 |
260±15 |
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≤ Dielectric constant |
2.15 |
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≤ Dielectric loss tangent |
7.0×10 |
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DY-F1：
Mainly used in the insulation of small-sized high-temperature wires and the sheathing of small-sized data and communication wires.
DY-F2：
Mainly used for insulation and sheathing of high temperature wires and cables and also can be used as sheathing for large-scale data and communication wires.High temperature and corrosion resistant pipes, films, etc.
DY-F3：
Mainly used same as DY-F2
DY-F4：
Mainly used in valves, pumps, pipe linings, etc.
The product is translucent granular solid, packed in polyethylene plastic bags, and then packed in rigid paper barrels; it can also be packed in double-layer reinforced plastic bags; Each barrel (bag) Net weight 25kg. This product should be stored in a clean, cool and dry place, protected from rain, sunlight, moisture, dust and other impurities.
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