Sites:
Home > Technical Library > Materials and Chemicals > Appendix 3: Compression Set Results

Appendix 3: Compression Set Results

By S. W. Hawley
From Ageing of Rubber: Accelerated Heat Ageing Test Results
Table 1: Compression Set Results (%)

Compound Reference

23 C

70 C

100 C

140 C

150 C

160 C

200 C

1 week

5 weeks

1 week

5 weeks

1 week

5 weeks

1 week

5 weeks

1 week

5 weeks

1 week

5 weeks

1 week

5 weeks

A

7.7

13.3

56.7

70.9

71.9

81.9

B

12.5

20.5

37.4

57.1

52.7

68.5

C

3.3

6.8

48.9

68.3

71.6

78.7

D

10.3

21.5

85.1

95.3

96.3

98.0

E

11.2

17.1

37.6

57.7

58.8

72.3

F

13.0

19.2

25.1

41.7

56.7

92.1

G

12.4

16.8

39.3

59.3

57.5

72.1

H

13.4

17.8

23.5

38.7

49.8

93.8

J

6.5

7.3

39.5

64.1

76.8

86.3

K

20.0

25.0

56.7

67.0

84.6

92.9

L

5.0

6.7

20.9

40.9

60.0

106.3

M

6.3

9.1

42.6

60.0

68.8

100.0

N

8.5

15.9

48.1

68.7

65.1

91.6

P

7.8

9.3

23.8

42.0
Copyright Rapra Technology Limited 2001 under license agreement with Books24x7
Products & Services
Liquidation Services
Liquidation services provide a method for businesses to acquire liquid capital (cash) by selling their products, equipment, or any other assets. Using a reseller company who specializes in selling or purchasing refurbished or used goods, the company in liquidation can quickly get a fair market price for their equipment.
Cement Tiles
Cement tiles, also known as cement encaustic tiles, are flat, thin tiles often shaped with beveled edges for lining or covering a surface.
Incandescent Lamps
Incandescent lamps generate light by passing an electric current through a thin filament wire (usually of tungsten) until the wire is extremely hot.
Dewatering Equipment
Dewatering equipment uses force, including vacuum and centrifugal motion, to separate water from solids.
Thermocouple Wire
Thermocouple wire is used to make or extend thermocouples. The wire connects thermocouples from the sensing point to the point of cold junction compensation (CJC).
Topics of Interest

Motors: Efficiency Table 1 from the GPSA Engineering Data Book1 compares standard and high efficiency motors. Table 2 from GPSA compares synchronous and induction motors. Table 3 from Evans2 shows...

Practically all activities employees perform have a component, either large or small, of nonproductive time. INFORMATION COSTS Let us assume that the legal firm from the previous chapter sends a...

Our customer required a qualification build of five machines with complete design validation and full production factory acceptance test within 16 weeks of placing the order. Based on a successful...

A group of unionized pilots at Korean Air reached a deal with management last week and abandoned a plan to strike. The roughly 50 pilots contemplating the strike represented fewer than 5% of all...

D.1 Construction of Control Charts and Their Use in Backlog Management Control charts are a family of visual process monitoring techniques grounded in the theory of mathematical statistics.