"Juhua®" FJC-XH01 FEP is suitable for the manufacture of AWG30#-48# wires & cables (0.01mm min.). Compared with other "Juhua®" FEP, it has higher melt flow speed and purity, and can be used for high-speed extrusion, and the cable speed can reach 600m/min. Meanwhile, this product contains no PFOA or PFOS, and has been approved by UL (QMFZ2: E320038) and SGS.
Application
It is mainly used for data and communication wires and cables, and suitable for the manufacture of AWG30#-48# wires & cables.
Extruding machine material
It is corrosive to most metals, and anti-corrosion materials are suggested for the extruding machines, such as:
HA C-276 Inconel625 GH113
FJC-XH01 performnace data
No. |
Item |
Unit |
Values |
Test Method |
1 |
MFR |
g/10min |
20~30 |
ASTM D2116 |
2 |
Breaking strength |
MPa |
21.0～25.0 |
ASTM D1708 |
3 |
Elongation at break |
% |
300～275 |
ASTM D1708 |
4 |
M.P. |
℃ |
260±10 |
DTA-E168 |
5 |
Density |
|
2.12～2.17 |
ASTM D762 |
6 |
Specific inductive capacity (106Hz) |
|
1.86~1.93 |
ASTM D1531 |
7 |
Loss tangent(106Hz) |
|
5.0~6.0×10-4 |
ASTM D1531 |
Recommended processing conditions
Extruding machine L/D: 25: 1～30: 1;
Screw compression ratio: 3: 1;
Equilibrium ratio: 1.0～1.03;
Draw ratio: 90～110.
Recommended temperatures with cable speeds above 100m/min:
Area 1 ℃ |
Area 2 ℃ |
Area 3 ℃ |
Flange ℃ |
Machine head ℃ |
Die orifice ℃ |
Cooling |
290~310 |
320~340 |
350~370 |
370~380 |
375~385 |
375~385 |
Air |
Packing
In PE palstic bag which will then be packed in hard fiber drum; or in double-layer reinforced palstic bag; net wt. 25kg/drum(bag).
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