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    Rubber Sheet With Aluminium Foil

    Rubber and plastic foam insulation materials are imported from foreign technology and technology. They are made of automatic production line, with excellent performance of NBR rubber and PVC as the main raw materials.
  • Category:
    Rubber and Plastic Materials
  • Brand:
    Guangdong Jie Fu Energy Saving Technology Co., Ltd.
  • Browse number:
    71
  • Release time:
    2019-03-24 23:43:43
  • INQUIRY

JIEFU Rubber Foam

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Specifications of Tube Insulation.

Thickness

in (mm)

1/8"   to 2"  

 (3mm to 50mm)

Width

m

1m-1.5m

Length of section

m

6-30m

Our products

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Specification & Data

Item 

Unit 

Specification 

Standard

Density

Kg/m3

50-55

GB/T 6343

Temperature

C

-40 -110C

GB/T 17794

Flammability


Class-0

BS476Part7&Part6

Oxygen index

%

≧40

GB/T 2406

SDR


≦65

GB/T 8627-1999

Conductivity factor

-20C

0C

40C

W/M•K

≦0.031
≦0.034
≦0.036

GB/T 10294

Water vapor permeability

Factor


≧1.0×106

GB/T 17146-1997

Coefficient

g/(m.s.pa)

≦1.96×10-11

Water absorption ratio in vacuum

%

≦10

GB/T 17794-2008

Dimension stability 105±3C ,7d

%

≦10

GB/T 8811

Crack resistance 

N/cm

≧2.5

GB/T 10808

Compression resilience ratio

Compression ratio 50%

Compression time 72h

%

≧70

GB/T 6669

Anti-ozone 


Not cracking

GB/T 7762

Aging resistance 


Slightly crumpling ,no cracks ,no pin holes ,not deforming 

GB/T 16259

Requirement table of thickness for installation :

(As the environment conditions are different in various area ,so the following datas are just for reference )

Environmental conditions

Dimension of heat-preservation pipe

Suitable thickness at temperature of piping(mm)

Temp

Relative Humidity

Inch

millimeter

13℃

7℃

3℃

-15℃

26.5℃

50%

3/8-3

10-76

10

10

10

15

3-5

76-127

15

15

15

15

5-10

127-254

15

15

15

20

29℃

70%

3/8-3

10-76

10

15

15

20

3-5

76-127

15

15

15

20

32℃

80%

5-10

127-254

15

15

15

25

3/8-5

10-127

15

15

20

20

5-10

127-254

20

25

25

35

32℃

85%

3/8-1 1/2

10-38

20

25

30

45

85%

38-76

20

30

30

50

3-5

76-127

20

30

35

60

5-10

127-254

25

30

40

60

>10

>254

30

40

45

70

32℃

90%

1/8-1/2

3-13

25

32

35

45

90%

13-64

30

35

45

60

2 1/2-5

64-127

30

35

45

65

5-10

127-254

35

45

50

75

>10

>254

35

50

60

75

APPLICATION

At JIEFU we have worked with a number of industries, in the CN and internationally, supplying the products and services needed for specific applications. That’s why our range of sponge rubber products has been used in many applications, some of which include:
Defence industry
Aerospace industry
Motorsport industry
Marine industry
Medical industry


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