您当前位置:Home>Product Center

BProduct CenterBlessed

Blessed Insulation Materials Industrial Cluster
Headquarters address: dacheng  county,langfang city, hebei province,Quancun industrial zone
Free order number:
400-036-8588
Email address: hbplsd@163.com
Website: www.zgplsd.com

 

Product Center > Rubber foam insulation materials > Class1 rubber foam for engineering

       Class 1 rubber-plastic insulation material for Blessed project is a kind of soft insulation and energy-saving material, which is made by introducing the latest foreign technology and advanced automatic continuous production line, using excellent performance NBR and PVC as the main raw materials, together with various high-quality auxiliary materials and foamed by special technology.

       This product is a closed-cell elastic material, with soft, flexural winding, cold resistance, heat resistance, flame retardant, waterproof, low thermal conductivity, shock absorption, sound absorption and other excellent performance. Can be widely used in central air conditioning, construction, chemical industry, medicine, textile, metallurgy, shipping, vehicles, electrical appliances and other industries and departments of all kinds of cold and hot medium pipes, containers, can achieve the effect of reducing cold loss and heat loss. Because of its convenient construction, neat appearance and no pollution, it is a new generation of high-quality insulation materials across the century. Because the material is soft and flexible, it can be processed and manufactured fitness equipment, medical equipment, daily necessities handles, sheaths and so on.

 

Performance advantage


Low thermal conductivity

———————————————————————————————————————————————————————————————————————————————

The thermal conductivity of this material is 0.034w/m.k when the average temperature is 0, and its surface exothermic coefficient is high. Therefore, under the same external conditions, the thickness of this product can be more than half thinner than other insulation materials to achieve the same thermal insulation effect, thus saving the space above the ceiling and investment.

 

Good flame retardancy

———————————————————————————————————————————————————————————————————————————————

This material contains a large number of flame retardant and smoke reducing raw materials, the smoke concentration produced during combustion is very low, and will not melt when the fire, will not drop the fire ball, the material has the characteristics of self-extinguishing. According to GB8624-2012 "Classification Method for Combustibility of Building Materials", this product is grade B1 flame-retardant material to ensure safety and reliability.

 

Closed cell type foam and good anticorrosive property.

———————————————————————————————————————————————————————————————————————————————

The closed cell structure has a very small vapor permeability and can maintain a relatively low thermal conductivity for a long time.

 

Good seismic performance

———————————————————————————————————————————————————————————————————————————————

Blessed rubber-plastic insulation material has high elasticity, so it can minimize the vibration and resonance of cold water and hot water pipelines in use.

 

Flexibility

———————————————————————————————————————————————————————————————————————————————

Blessed rubber and plastic materials have good winding and toughness, easy to deal with bending and irregular pipes in construction, and can save labor and materials.

 

Easy installation and beautiful appearance.

———————————————————————————————————————————————————————————————————————————————

Because the product is rich in flexibility, it is easy and convenient to install. Pipe Installation: It can be installed together, or it can be made by cutting the pipe longitudinally and then bonding it with glue. For complex parts such as valves, tees and elbows, the sheets can be cut and bonded in different shapes to ensure the tightness of the whole system, thus ensuring the heat preservation of the whole system. Because of the smooth and smooth appearance of rubber and its excellent performance, the material does not need additional vapor barrier and protective layer, which reduces the trouble in construction and ensures the beautiful and smooth appearance. When the equipment or pipeline is overhauled, the material can be reused and the performance is unchanged.

 

Other advantages

———————————————————————————————————————————————————————————————————————————————

Blessed insulation is safe to use, neither irritating the skin nor harming health. They can prevent mold growth, avoid pests or mice bite, and acid and alkali resistance, superior performance. These properties make Blessed rubber and plastic ideal insulation materials for protecting pipes from corrosion by atmospheric media or industrial environments.

 

MetInfo enterprise content manager system | MetInfo CMS

Blessed-board

 

MetInfo enterprise content manager system | MetInfo CMS

Blessed-pipe

 

B1 grade Plaisted rubber and plastic technology index

———————————————————————————————————————————————————————————————————————————————

Item

Unit

performance index

Standard of execution

Apparent density

Kg/m³

≤95

GB/T 6343

combustion performance

oxygen index

%

≥32

GB/T 2406

Smoke density

≤75

GB/T 8627

 

 

When used in the construction field

Not less than C

GB 8624-2006

Thermal conductivity

average temperature

-20℃

0℃

40℃

W/(m·k)

 

≤0.031

≤0.034

≤0.036

 

 

GB/T 10294

Water vapor permeability

water vapor permeability

g/(m·s·pa)

≤2.8 X 10​-11

GB/T 17146-1997

 

Humid resistance factor

≥7.0 X 103

Water absorption ratio in vacuum

%

≤10

GB/T 17794-2008

dimensional stability 105±3℃,7d

%

≤10

GB/T 8811

tear strength

N/cm

≥2.5

GB/T 10808

Compression resilience ratio

compression ratio50%

Compression time 72h

%

≥70

GB/T 6669-2001

Ozone resistance

Ozone partial pressure 202mp 200h

Not crack

GB/T 7762

ageing resistance 150h

Slight wrinkle and no crack.

No pinhole, no deformation.

GB/T 16259

Applicable temperature

-40℃ 一 110℃

GB/T 17794

Applicable Temperature Note: B2 Grade Product Quality Implements Class II Index of GB/T 17794-2008 "Flexible Foam Rubber and Plastic Insulation Products" Standard, Used in Non-architectural Field

 

Specification range of pipe products

———————————————————————————————————————————————————————————————————————————————

Outer

diameter

of

copper

tube

(inch)

Seamless

tube

outer

diameter (mm)

Nominal diameter

of

galvanized

pipe

(mm)

Rubber

and

plastic inner diameter (mm)

9mm thick

1.8m/piece)

15mm thick

(2m/piece)

20mm thick

(2m/piece)

25mm thick

(2m/root)

30mm thick

(2m/piece)

size

 

root/

piece

root/

box

size

 

root/

piece

size

 

root/

piece

size

 

root/

piece

size

 

root/

piece

1/4

 

 

6

6X9

180

180

 

 

 

 

 

 

 

 

3/8

 

6

10

10X9

140

140

10X15

80

10X20

70

 

 

 

 

1/2

 

 

13

13X9

120

100

13X15

80

13X20

50

 

 

 

 

5/8

14

8

16

16X9

100

95

16X15

60

16X20

50

 

 

 

 

3/4

 

 

19

19X9

100

80

19X15

60

19X20

40

 

 

 

 

7/8

22

15

22

22X9

100

70

22X15

60

22X20

40

22X25

30

22X30

25

1

25

 

25

25X9

80

55

25X15

60

25X20

30

22X25

25

25X30

25

11/8

28

20

28

28X9

60

50

28X15

50

28X20

30

28X25

25

28X30

20

11/4

32

 

32

32X9

60

45

 

 

 

 

 

 

 

 

11/4

32

 

34

 

 

 

34X15

40

34X20

30

34X25

25

34X30

20

13/8

 

25

35

35X9

60

40

 

 

 

 

 

 

 

 

11/2

 

 

 

38X9

50

30

 

 

 

 

 

 

 

 

15/8

 

25

42

42X9

50

30

 

 

 

 

 

 

 

 

15/8

 

32

43

43X9

50

30

43X15

30

43X20

25

43X25

20

43X30

15

17/8

 

40

48

48X9

50

28

48X15

30

48X20

25

48X25

20

48X30

15

21/8

 

 

54

54X9

50

25

 

 

 

 

 

 

 

 

23/8

 

50

60

60X9

50

20

60X15

30

60X20

20

60X25

15

60X30

15

 

76

70

76

 

 

 

76X15

25

76X20

15

76X25

15

76X30

10

 

89

80

89

 

 

 

 

 

89X20

15

89X25

15

89X30

10

 

108

 

108

 

 

 

 

 

108X20

15

108X25

10

108X30

10

 

board(1.2m wide)

———————————————————————————————————————————————————————————————————————————————

thick

10mm

15mm

20mm

25mm

30mm

m/piece

20m

10m

10m

10m

10m

note:

1.The above specifications are commonly used specifications, and special specifications can be made according to user requirements.

​2.The plate and pipe are black. If special color is required, it can be made according to the requirements of the user.

​3.The outer diameter of the pipe is over 108mm, and the panel is recommended.

​4.The thickness of insulation material should be more than 30mm, and use multilayer packaging until the required thickness.

5.The width of the board can be customized to 1-1.5 meters according to user requirements.

 

Thickness control table for installation (the following data are for reference only due to different environmental conditions in different regions)

———————————————————————————————————————————————————————————————————————————————

environment condition

Insulation pipe size

Applicable thickness (mm) for pipeline temperature

temperature

relative humidity

inch

mm

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

25

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

1.The higher the ambient temperature is, the thicker the material is.

2.The greater the relative humidity is, the thicker the material is.

3.The lower the medium temperature is, the thicker the material is.

4.The larger the pipe diameter is, the thicker the material is.