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Polyester-Based TPU -----JRT-22 Series
Application : Footwear ,Belting ,Wire&Cable ,Seal ,Automotive ,Coating etc.
性能 Properties
标准 Standard
单位 Unit
JRT-2280
JRT-2285
JRT-2290
JRT-2295
JRT-2265D
JRT-2275D
密度 Density
ASTM D792
g/cm ³
1.19
1.19
1.19
1.2
1.21
1.22
硬度 Hardness
ASTM D2240
Shore A/D
82/-
86/-
92/-
95/-
-/65
-/75
撕裂强度 Tensile Strength
ASTM D624
KN/m
90
110
140
150
200
240
抗张强度 Tear Strength
ASTM D412
Mpa
35
40
45
50
55
60
100%模量 100% Modulus
ASTM D412
Mpa
5
7
10
15
22
35
300%模量 300% Modulus
ASTM D412
Mpa
12
15
24
35
40
43
断裂伸长率 Elongation at Break
ASTM D412
%
550
500
450
400
350
300
DIN磨耗 DIN Abrasion Loss
DIN 53516
mm ³
30
30
35
35
35
40
玻璃化转变温度 Tg
DSC
-40
-38
-36
-30
-25
-20
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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