Application:
Low melt extruding material, with good stress cracking resistance mainly used for insulation and jacket of wire & cable, film and thin walled tube.
Technical Index:Technical index:
|
NO. |
Item |
Unit |
Value |
Test Method |
|
1 |
Melt Flow Rate(MFR) |
g/10min |
4.1-8.0 |
ASTM D2116 |
|
2 |
Breaking Strength ≥ |
MPa |
21.0 |
ASTM D638 |
|
3 |
Elongation ≥ |
％ |
300 |
ASTM D638 |
|
4 |
Melting Point |
℃ |
265±10 |
ASTM D3418 |
|
5 |
Specific Gravity |
/ |
2.12-2.17 |
ASTM D792 |
|
6 |
Dielectric Constant(106Hz) ≤ |
/ |
2.15 |
ASTM D150 |
|
7 |
Dissipation Factor(106Hz) ≤ |
/ |
7.0x10-4 |
ASTM D150 |
Recommended processing conditions:
Extruding
Machine L/D: 25:1-30:1
Screw
Compression ratio: 3:1
Equilibrium
Ratio (DDR):15-35
DRB: 0.95-1.05
Extrusion
Speed:20-40m/min
It is
corrosive to most metals, and anti-corrosion materials are suggested for the
extruding machines,such as:HAC-276
Package: It is packed in PE bag and put in paper drum or in double-layer reinforced plastic bag, net wt. 25kgs/package.
Storage: Stored
in clean, cool and dry places; avoid direct sunlight, moisture and dust.
