China Plastic Resin TPU Thermoplastic Polyurethane Resin for Transparent Phone Case, Find details about China TPU, TPU Resin from Plastic Resin TPU Thermoplastic Polyurethane Resin for Transparent Phone Case
Physical Properties | Testing method | unit | E480A | E485A | E490A | E495A | E498A | E464D | E472D |
Specific Gravity | 1.21 ± 0.02 | 1.22 ± 0.02 | 1.22 ± 0.02 | 1.22 ± 0.02 | 1.23 ± 0.02 | 1.24 ± 0.02 | 1.25 ± 0.02 | ||
Hardness | ShoreA ShoreD | 80 ± 3 | 85 ± 3 | 90 ± 3 | 95 ± 3 | 55 ± 3 | 64 ± 3 | 72 ± 3 | |
100!%Modulus | Kg/cm2 | 50 | 70 | 90 | 110 | 150 | 180 | 220 | |
Tensiles Strength | Kg/cm2 | 350 | 380 | 400 | 450 | 450 | 500 | 550 | |
Elongation at break | 0/0 | 500 | 450 | 450 | 420 | 400 | 350 | 320 | |
Tear Strength | Kg/cm2 | 85 | 95 | 105 | 125 | 150 | 180 | 200 | |
70 degree permanence Compression Set | 0/0 | 32 | 35 | 38 | 40 | 45 | |||
Abrasion Loss | Mg | 30 | 32 | 35 | 40 | 50 | 60 | 60 | |
Polyol | Polyester ( Normal Polyester ) Anti-Temperature : -30 degree -80 degree | ||||||||
Testing Condition Pull Strength Testing: extruding and forming 2mm trial sheet, after 100degree *16 heating and then testing. Abrasion: Tober abrasion Wheel H-22, Weight 1kgs, Turning 1000 Circles *Above data just for Reference. |