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EMPILON® series :

Please browse our poduct series:

500 series

600 series

700 series

800 series

HT series

 

EMPILON® series: 500 series

General
A wide variety and economic of articles can be made from EMPILON® 500 series compounds by using conventional molding or other forming techniques familiar to the thermoplastics industry. However, there are some differences in the processing behavior of these materials relative to other thermoplastics that necessitates minor modifications in mold designs and in processing conditions to achieve optimum performance.

Processing
EMPILON® 500 series compounds may reaction with oxidation, and so degradation can occur at excessively high temperature and shear conditions.
To minimize this degradation, the recommended processing temperature range is from 320 ~375 oF (160~190 oC). Molten material should not be allowed to sit in the processing equipment for long time periods. It is also desirable to maintain shear rates in the lower range of the respective thermoplastic processes. Thus, increasing the melt temperature beyond approximately 375 oF(190 oC)can increase melt viscosity and reduce output.
Moreover, thermoplastic elastomers EMPILON® also offer good weather ability, low temperature flexible, recyclable and easy process. Usually we recommend customers can pre-dry before thermoplastic processing.
Storage
Storage at room temperature(23 oC)in the original sealed bag and keep out water evaporation or high humidity place. General speak, Thermoplastic elastomer EMPILON® compound can storage over 6 months from shipment date.

Package
25kg / paper bag

Application

 

500 series specifications

Physical Properties

METHOD
ASTM

UNIT

530

545

555

570

590

598

Sp. Gr.

D297

 

1.05

1.05

1.05

1.05

1.05

1.05

Hardness

D2240

Instant

36 A

54 A

64 A

80 A

39 D

54 D

10 sec. Later

29 A

46 A

55 A

73 A

36 D

53 D

Tensile Strength

D412

Kg / cm2

28

29

35

48

> 55

> 128

Elongation

D412

%

460

370

390

340

340

450

100 % Tension set

D412

%

1

3

6

8

20

48

Tear Strength

D624

Kg / cm

13

19

28

38

73

131

Resilience

D2632

%

55

45

41

48

35

46

Compression set

D395

23℃×70 hr  %

13

20

21

30

39

45

Flammability

UL 94

1.6 mm

HB

HB

HB

HB

HB

HB

EMPILON® series :

Please browse our poduct series:

500 series

600 series

700 series

800 series

HT series

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