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Polyether type TPU-M series/ Polycarbonate granules/Plastic raw material/Tpu plastic raw material price

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

Animal Ear Tag, Sports Equipment, Fire Hose, Tubes, Flexitank, Wire&Cable,Fabric Coating, Film&Sheet, etc

Parameters

Properties

Standard

Unit

M370

M380

M385

M390

M395

Hardness

ASTM D2240

Shore A/D

75/-

80/-

85/-

92/-

95/ -

Density

ASTM D792

g/cm³

1.10

1.19

1.19

1.20

1.21

100% Modulus

ASTM D412

Mpa

3.5

4

6

8

13

300% Modulus

ASTM D412

Mpa

6

10

10

13

26

Tensile Strength

ASTM D412

Mpa

23

30

32

34

39

Elongation at Break

ASTM D412

%

700

900

650

500

450

Tear Strength

ASTM D624

KN/m

65

70

90

100

115

Tg

DSC

-45

-45

-45

-45

-45

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


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