ISOTHANEâ 3000 Series

 

 Polyether based TPU Resins                 General Purpose Grade

 

Characteristics:

ISOTHANE 3000 series products are polyether based thermoplastic polyurethanes.  They exhibit

excellent hydrolytic resistance, fungus resistance, and low temperature performance properties.

These products can be injection molded, blow molded, and extruded.

 

Suggested Applications:

Seals, Gaskets, Sheets, Film, Tube, Cable, Shoe Sole, Sporting Equipments and Mechanical Goods.

 

Properties:

Items

Units

ASTM

3075A

3080A

3085A

3090A

3095A

3055D

3065D

Specific Gravity

gr./cm3

D-792

1.07

1.13

1.13

1.14

1.14

1.16

1.17

Hardness

Shore A

     D

D-2240

 

73A

 

82A

 

85A

 

90A

 

94A

 

 

55D

 

65D

Tensile Strength

Mpa

psi

D-412

25

3600

34

5000

37

5400

39

5600

43

6200

44

6300

40

5800

Tensile Modulus

 

D-412

 

 

 

 

 

 

 

@ 50% elongation

Mpa

Psi

2.3

340

4.1

600

4.5

650

6.2

900

6.9

1000

13

1900

16

2300

@ 100% elongation

Mpa

Psi

3.2

460

5.5

800

5.9

850

10

1450

11

1600

17

2450

19

2800

@ 300% elongation

Mpa

Psi

5.4

780

11

1600

12

1700

21

3000

24

3500

31

4500

33

4750

Elongation @ break

%

D-412

700

620

600

480

450

430

370

Compression Set

22 hrs @ 23℃

22 hrs @ 70℃

 

%

%

D-395

(B)

 

25

70

 

30

35

 

30

35

 

25

30

 

25

30

 

25

35

 

30

35

Tear Strength

N/mm

lb/in

D-624

DIE C

390

70

600

110

600

110

750

130

750

130

850

150

1050

180

Abrasion Resistance

mg

(loss)

D-1044

(Taber)

H-22

5

20

20

15

10

70

70

The above values are shown as typical values and should not be used as specifications.