Properties
|
Typical Data
|
Test Methods
|
Tensile Strength
|
≥6.5MPa
|
ASTM D 638
|
Elongation
|
≥300%
|
ASTM D 638
|
Tear Strength
|
≥30kN/m
|
ASTM D 624
|
Heat Shock
|
No cracks,no dripping
|
300℃×4h
|
Proportion
|
1.1
|
ASTM D 792
|
Volume Resistance
|
≥2*1013Ω.cm
|
ASTM D 876
|
Spec
|
Inner Diameter
(mm)
|
After full recovery(mm)
|
||
Inner Diameter
|
Thickness(A)
|
Thickness(B)
|
||
φ1.0
|
≥1.0
|
≤0.60
|
0.70±0.10
|
1.10±0.10
|
φ1.5
|
≥1.5
|
≤0.80
|
0.70±0.10
|
1.10±0.10
|
φ2.0
|
≥2.0
|
≤1.20
|
0.70±0.10
|
1.10±0.10
|
φ2.5
|
≥2.5
|
≤1.50
|
0.70±0.10
|
1.10±0.10
|
φ3.0
|
≥3.0
|
≤1.80
|
0.70±0.10
|
1.10±0.10
|
φ3.5
|
≥3.5
|
≤2.00
|
0.70±0.10
|
1.10±0.10
|
φ4.0
|
≥4.0
|
≤2.50
|
0.70±0.10
|
1.10±0.10
|
φ4.5
|
≥4.5
|
≤2.80
|
0.70±0.10
|
1.10±0.10
|
φ5.0
|
≥5.0
|
≤3.00
|
0.70±0.10
|
1.10±0.10
|
φ6.0
|
≥6.0
|
≤3.80
|
0.70±0.10
|
1.10±0.10
|
φ7.0
|
≥7.0
|
≤4.00
|
0.70±0.10
|
1.10±0.10
|
φ8.0
|
≥8.0
|
≤4.80
|
0.70±0.10
|
1.10±0.10
|
φ9.0
|
≥9.0
|
≤5.00
|
0.70±0.10
|
1.10±0.10
|
φ10
|
≥10.0
|
≤6.50
|
1.70±0.10
|
2.50±0.10
|
φ12
|
≥12.0
|
≤7.00
|
1.70±0.10
|
2.50±0.10
|
φ15
|
≥15.0
|
≤9.00
|
1.70±0.10
|
2.50±0.10
|
φ20
|
≥20.0
|
≤13.0
|
1.70±0.10
|
2.50±0.10
|
φ25
|
≥25.0
|
≤15.0
|
1.70±0.10
|
2.50±0.10
|
φ30
|
≥30.0
|
≤18.0
|
1.70±0.10
|
2.50±0.10
|
φ35
|
≥35.0
|
≤20.0
|
1.70±0.10
|
2.50±0.10
|
φ40
|
≥38.0
|
≤25.0
|
1.70±0.10
|
2.50±0.10
|
φ50
|
≥47.0
|
≤30.0
|
1.70±0.10
|
2.50±0.10
|
φ60
|
≥57.0
|
≤38.0
|
2.50±0.10
|
3.20±0.10
|
φ70
|
≥67.0
|
≤55.0
|
2.50±0.10
|
3.20±0.10
|
φ80
|
≥77.0
|
≤48.0
|
2.50±0.10
|
3.20±0.10
|
φ90
|
≥87.0
|
≤52.0
|
2.50±0.10
|
3.20±0.10
|
φ110
|
≥107.0
|
≤68.0
|
2.50±0.10
|
3.20±0.10
|