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Polyester-Based TPU -----JRT-31 Series
Application : Footwear ,Belting ,Wire&Cable ,Seal ,Automotive ,Coating etc.
性能 Properties
标准 Standard
单位 Unit
JRT-3180
JRT-3185
JRT-3190
JRT-3195
JRT-3165D
JRT-3175D
密度 Density
ASTM D792
g/cm ³
1.19
1.19
1.20
1.20
1.22
1.22
硬度 Hardness
ASTM D2240
Shore A/D
82/-
86/-
92/-
95/-
-/66
-/75
撕裂强度 Tensile Strength
ASTM D624
KN/m
90
95
100
110
140
160
抗张强度 Tear Strength
ASTM D412
Mpa
35
37
40
43
45
50
100%模量 100% Modulus
ASTM D412
Mpa
5
7
10
15
22
30
300%模量 300% Modulus
ASTM D412
Mpa
9
10
13
22
25
35
断裂伸长率 Elongation at Break
ASTM D412
%
550
500
450
400
350
300
玻璃化转变温度 Tg
DSC
-25
-25
-20
-15
-12
-10
注 :表中数据均为典型值,不能视为产品指标。
Note : The above values are shown as typical values and should not be used as specifications .
 
 
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