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Description

RJH-501 silicone rubbers feature outstanding tear resistance and high transparency.


Technical Index

Typical general characteristics

Property

Inspection    method

Value

Value

Value

Value

Value

Value

Appearance


Transparent

Transparent

Transparent

Transparent

Transparent

Transparent

Density @23

ISO 1183-1 A

1.08g/cm3

1.08g/cm3

1.12g/cm3

1.15g/cm3

1.18g/cm3

1.23g/cm3

After addition of 1.2% DCBP (50%) and cured for 10min at 120 and post cure for 4h at 200

Hardness Shore A

DIN 53505

32

38

48

57

67

78

Tensile strength

DIN 53504 S 1

8.0Mpa

8.9Mpa

9.5Mpa

8.9Mpa

8.7Mpa

8.1Mpa

Elongation at break

DIN 53504 S 1

890%

830%

649%

649%

574%

236%

Tear Strength

ASTM D 624 B

14KN/m

32KN/m

33KN/m

35KN/m

34KN/m

26KN/m

Compression set

DIN ISO 815-B
  (22 h / 175 °C)

38%

38%

34%

36%

37%

36%

Rebound elasticity

DIN 53512

56%

55%

56%

54%

52%

52%

After addition of 0.6% DBPMH (95%) and cured for 10min at 170 and post cure for 4h at 200

Hardness Shore A

DIN 53505

33

42

50

62

70

81

Tensile strength

DIN 53504 S 1

8.9Mpa

10.2Mpa

11.2Mpa

10.4Mpa

9.8Mpa

9.0Mpa

Elongation at break

DIN 53504 S 1

980%

950%

711%

691%

629%

279%

Tear Strength

ASTM D 624 B

18KN/m

42KN/m

46KN/m

42KN/m

42KN/m

35KN/m

Compression set

DIN ISO 815-B
  (22 h / 175 °C)

30%

30%

28%

22%

25%

28%

Rebound elasticity

DIN 53512

55%

54%

54%

53%

54%

51%

Properties after aging 7days @200

Hardness Shore A

DIN 53505

39

47

57

66

77


Tensile strength

DIN 53504 S 1

7.8Mpa

7.7Mpa

8.8Mpa

8.6Mpa

8.2Mpa


Elongation at break

DIN 53504 S 1

367%

329%

330%

345%

312%


Note: The test data is for reference only.


Application
This product can be used in variety of applications, including:
Extrusion, tubing and profiles Molding Calendering and sheeting Suitable for use in food contact