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E3 Series economical Polyester-based TPU

Features

Excellent processing properties, Fast Setting Time, No Migration, Excellent Transparency, Easy for Electroplating and Printing.

Application

Phone&Pad cover, Footwear, Compounding&Modifier, Wheel&Castor, Pneumatic Tube, Overmolding, Tapes, Tyre Chain, etc.
Properties

Standard

Unit

E380

E385

E390

E395

E355D

Density

ASTM D792

g/cm3

1.19

1.2

1.2

1.21

1.21

Hardness

ASTM D2240

Shore A/D

83/-

87/-

93/-

95/-

-/55

Tensile Strength

ASTM D412

MPa

35

37

40

43

40

100%Modulus

ASTM D412

MPa

5

6

10

13

15

300%Modulus

ASTM D412

MPa

9

10

13

22

23

Elongation at Break

ASTM D412

550

500

450

400

450

Tear Strength

ASTM D624

kN/m

110

115

160

180

190

Tg

DSC

-25

-25

-20

-15

-12

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 (℃)

Packaging

25KG/bag, 1250KG/pallet or 1500KG/pallet, processed wood pallet