ISOTHANEâ
2000 Series
Poly(caprolactone)ester based TPU
Resins General Purpose Grade
Characteristics:
ISOTHANE 2000 series
products are polyester poly(adipate)ester based thermoplastic polyurethane.
They exhibit excellent
toughness, abrasive resistance, solvent resistance, and hydrolysis
stability.
These products can be
injection molded, blow molded, and extruded.
Suggested Applications:
Seals, Gaskets,
Sheets, Film, Tube, Cable, Shoe Sole, Sporting Equipment and Mechanical Goods.
Properties:
Items |
Units |
ASTM |
2075A |
2080A |
2085A |
2090A |
2095A |
Specific Gravity |
gr./cm3 |
D-792 |
1.16 |
1.18 |
1.18 |
1.20 |
1.20 |
Hardness |
Shore A D |
D-2240 |
77A |
82A |
85A |
92A |
95A |
Tensile Strength |
Mpa psi |
D-412 |
33 4800 |
37 5300 |
39 5600 |
40 5800 |
42 6100 |
Tensile Modulus |
|
D-412 |
|
|
|
|
|
@ 50% elongation |
Mpa Psi |
2.9 420 |
3.7 530 |
3.9 570 |
6.9 1000 |
8.2 1200 |
|
@ 100% elongation |
Mpa Psi |
5.7 530 |
5.2 750 |
5.6 810 |
9.7 1400 |
11 1600 |
|
@ 300% elongation |
Mpa Psi |
8.3 1200 |
12 1700 |
13 1850 |
23 3300 |
25 3600 |
|
Elongation @ Break |
% |
D-412 |
630 |
550 |
530 |
500 |
480 |
Compression Set 22 hrs @ 23℃ 22 hrs @ 70℃ |
% % |
D-395 (B) |
25 30 |
30 35 |
30 35 |
20 25 |
20 25 |
Tear Strength |
N/mm lb/in |
D-624 DIE C |
70 400 |
80 460 |
80 460 |
90 530 |
100 550 |
Abrasion Resistance |
mg (loss) |
D-1044 (Taber) H-22 |
20 |
10 |
15 |
10 |
10 |
The above values are shown as
typical values and should not be used as specifications.