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Polyester TPU-HE Series

Physical
Character		 Unit Detection
method		 HE75A HE80A HE85A HE90A HE95A HE60D HE64D HE72D
Hardness Shore A/D ASTM D2240 75A ± 2 80A ± 2 85A ± 2 90A ± 2 95A ± 2 60D ± 2 64D ± 2 72D ± 2
Density g/cm3 ASTM D792 1.18 1.20 1.21 1.21 1.21 1.22 1.22 1.23
Tensile
Strength		 kg/cm2 ASTM D412 380 400 450 510 570 620 670 730
Elongation % ASTM D412 550 500 450 430 400 380 360 310
100%
Modulus		 kg/cm2 ASTM D412 56 60 65 72 86 173 195 230
300%
Modulus		 kg/cm2 ASTM D412 168 170 182 210 260 350 380 450
Tearing
Strength		 kg/cm ASTM D624 93 100 105 135 170 205 230 260
Abrasion mm3 DIN 53516 55 50 45 50 55 60 65 70
Manufacturing
Advice		 Drying Condition
（℃*hrs）		 100*3 100*3 100*3 105*3 105*3 105*3-5 105*3-5 105*3-5
Manufacturing
Temperature
（℃）		 175-185 175-185 180-190 180-190 185-195 185-195 190-200 195-205
tpu-he
TpU he

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As a elastomer, TPU is a kind of medium material between rubber and plastic, looking at its rigidity,measured by elasticity modulus, rubber is normally 1-10Mpa, TPU is 10-1000Mpa,plastic (PA, ABS, PC, POM) is 1000~10000Mpa. TPU has a wide range of hardness from Shore A 60 to Shore D 80, still has high elasticity; in a wide temperature range of-40-120℃ , TPU is still pliable, no need to add plasticizer; good resistance to oil( mineral oil, lubricant oil, animal and vegetable oil) and many solvents; either good resistance to weather, excellent resistance to high-energy ray; well-known abrasive resistance, tear resistance and yield strength are admirable; high tensile strength, big elongation, long-term compression permanent deformation rate is either low.

 

Polyester TPU-HE Series
Product characters：Product character:stable manufacturing performance,good mechanical strength, easy demolding, easy dying shoe ornaments, handles, shoulder belt, sealings, belt/wheel

 

All mentioned anti-yellowing index reach level 3.0, also could be customized according to the special demands from the customers
Abovementioneed data are the averaged va1ue after lots of testing,pls take as reference