|
G5(F)
Environment friendly polyolefin
tubing
| Technical Data |
|
|
Property
|
Specification
Requirements
|
Test
Method
|
Typical
Value
|
|
Physical
|
Longitudinal
shrinkage
|
5%
max.
|
ASTM
D 2671
|
≦5%
|
|
Concentricity
|
70%min.
|
ASTM
D 2671
|
≧70%
|
|
Tensile
strength
|
10.4MPa
min.
|
ASTM
D 638
|
≧14.0MPa
|
|
Elongation
at break
|
200%
min.
|
ASTM
D 638
|
≧400%
|
|
Heat
shock
|
No
cracking
|
ASTM
D 2671
|
Pass
|
|
Cold
bend (-55℃,4
hrs.)
|
No
cracking
|
ASTM
D 2671
|
Pass
|
|
Heat
aging 158℃,168
hrs.
|
|
Tensile
strength after aging
|
70%
of original (MIN.)
|
ASTM
D 638
|
≧90%
|
|
at
break after aging
|
Elongation
100% min.
|
ASTM
D 638
|
≧300%
|
|
Electrical
|
Dielectric
voltage withstand and breakdown
|
2500V,60sec,
No breakdown
|
UL224
|
Pass
|
|
Dielectric
strength
|
19.7KV/mm
min.
|
ASTM
D 2671
|
25KV/mm
|
|
Volume
resistance
|
1014Ω‧cm
min.
|
ASTM
D 876
|
≧1014Ω‧cm
|
|
Chemical
|
Copper
corrosion
|
No
corrosion
|
ASTM
D 2671
|
Pass
|
|
Copper
stability
|
Elongation
≧100%
|
ASTM
D 2671
|
Pass
|
|
Flammability
|
VW-1
|
UL224
|
Pass
|
| |
|