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Factory Customized Tpu Inner Tube - E*U Series Excellent Transparency and UV Resistance TPU – Miracll

Features

Excellent Transparency and UV Resistance, Good Processing, Good Migration Resistance, Good Colorability, Suitable for Electroplating, Printing, Coating and other secondary processing technology

Application

Phone&Pad Cover, Watch Band, Footwear, etc
Properties

Standard

Unit

E85U

E90U

E190LU

E95U

Density

ASTM D792

g/cm3

1.18

1.18

1.19

1.18

Hardness

ASTM D2240

Shore A/D

88/-

92/-

92/-

95/-

Tensile Strength

ASTM D412

MPa

38

40

40

42

100%Modulus

ASTM D412

MPa

8

10

10

12

300%Modulus

ASTM D412

MPa

18

24

20

28

Elongation at Break

ASTM D412

500

450

500

400

Tear Strength

ASTM D624

kN/m

110

125

140

145

Yellowing resistance

ASTM D1148

Grade

4

4

3.5

4

Tg

DSC

-22

-20

-25

-18

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

Processing Guide

For optimum results, previous drying of the product during 3-4 hours at given temperature in the TDS. The products can be used for injection molding or extrusion, and please check more details in the TDS.
 Processing Guide for Injection Molding Processing Guide for Extrusion
Item Parameter Item Parameter
Nozzle(℃)

 Given in the TDS

Die(℃)  Given in the TDS
Metering Zone(℃) Adapter(℃)
Compression Zone(℃) Metering Zone (℃)
Feeding Zone(℃) Compression Zone (℃)
Injection Pressure(bar) Feeding Zone (℃)

Inspection

All the products are well inspected during the production and after production. Certificate of Analysis (COA) could be provided together with the products.

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