Home Categories Send inquiry

Injection TPU-High hardness TPU/ Shoes heel TPU/ Wear-resistant virgin TPU

about TPU

Thermoplastic polyurethane elastomer (TPU) is a kind of elastomer that can be plasticized by heating and dissolved by solvent. It has excellent comprehensive properties such as high strength, high toughness, wear resistance and oil resistance. It has good processing performance and is widely used in national defense, medical, Food and other industries. Thermoplastic Polyurethane has two types: polyester type and polyether type, white random spherical or columnar particles, and the density is 1.10~1.25g/cm3. The relative density of polyether type is smaller than that of polyester type. The glass transition temperature of polyether type is 100.6~106.1℃, and the glass transition temperature of polyester type is 108.9~122.8℃. The brittleness temperature of polyether type and polyester type is lower than -62℃, and the low temperature resistance of polyether type is better than that of polyester type. The outstanding features of polyurethane thermoplastic elastomers are excellent wear resistance, excellent ozone resistance, high hardness, high strength, good elasticity, low temperature resistance, good oil resistance, chemical resistance and environmental resistance. The hydrolytic stability of the ester type is much higher than that of the polyester type.

Application

Applications:  All kinds of high hardness products such as heel, animal ear tags, mechanical parts, etc

Parameters

Grade

Specific

Gravity

Hardness

Tensile   Strength

Ultimate

Elongation

Modulus

Modulus

Tear   Strength

g/cm3

shore A/D

MPa

%

MPa

MPa

KN/mm

H3198

1.24

98

40

500

13

21

160

H4198

1.21

98

42

480

14

25

180

H365D

1.24

64D

42

390

19

28

200

H370D

1.24

70D

45

300

24

30

280

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

Package

25KG/bag, 1000KG/pallet or 1500KG/pallet, processed plastic pallet

Handling and Storage

1. Avoid breathing thermal processing fumes and vapors 2. Mechanical handling equipment can cause formation of dust. Avoid breathing dust. 3. Use proper grounding techniques when handling this product to avoid electrostatic charges 4. Pellets on the floor may be slippery and cause falls Storage recommendations: To maintain product quality, store product in a cool, dry area. Keep in a tightly sealed container.

Certifications


Injection TPU-High hardness TPU/ Shoes heel TPU/ Wear-resistant virgin TPU Related Video: