ISOTHANE TPU resins are high quality environmental friendly materials and available in a wide range of hardnesses in polyester and polyether-based formulations. ISOTHANE exhibit the valuable characteristics of flexible rubber and rigid plastics and their wide spectrum of mechanical properties meet customers’ demands in extensive applications.
ISOTHANE TPU resins portfolio includes high transparency grades, hot melt grades, breathable film grades, anti-static grades, engineering grade, low compression grades, bio-renewable and flame retardant grades
● High Tensile Strength
● High Mechanical Property
● High Fuel & Oil Resistance
● Good Chemical Resistance
● Low Temperature Resistance
● Excellent Hydrolytic Stability
● Bio-compatibility
● Resistance To Micro-organism
Item Name | Calendering Series |
---|---|
Characteristics | ISOTHANE®calendering series products are thermoplastic polyurethane for coating applicatons. They exhibit excellent mechanical properties, abrasive resistance, and easy process. ISOTHANE® calendering series can be processed by extrusion and calendering |
Suggested Applications | Synthetic Leather, Furniture, Sports and Recreations. |
Items | Units | ASTM | Polyester TPU | Polyether TPU | ||||
---|---|---|---|---|---|---|---|---|
1045A-C | 1065A-C | 1085A-C | 3065A-C | 3085A-C | 3090A-C | |||
Specific Gravity | D-792 | 1.18 | 1.20 | 1.20 | 1.15 | 1.20 | 1.20 | |
Hardness | Shore A | D-2240 | 45A | 62A | 85A | 65A | 85A | 90A |
Tensile Strength |
MPa psi |
D-412 |
10 1500 |
18 2600 |
33 4800 |
15 2800 |
20 2900 |
23 3300 |
@ 50% elongation |
MPa psi |
1 120 |
1 145 |
6 870 |
1 145 |
4 580 |
7 1020 |
|
@ 100% elongation |
MPa psi |
1 185 |
2 260 |
7 1020 |
2 290 |
5 725 |
8 1160 |
|
@ 300% elongation |
MPa psi |
2 330 |
3 400 |
16 2300 |
3 435 |
8 1160 |
14 2030 |
|
Elongation @ Break | % | 950 | 750 | 550 | 800 | 650 | 450 | |
Tear Strength |
N/mm lb/in |
D-624 DIE C |
28 160 |
49 280 |
88 500 |
42 240 |
74 420 |
96 540 |