soundproofing foam rubber closed cell roll
soundproofing foam rubber closed cell roll
soundproofing foam rubber closed cell roll
soundproofing foam rubber closed cell roll
soundproofing foam rubber closed cell roll
soundproofing foam rubber closed cell roll

soundproofing foam rubber closed cell roll

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Price:RUB 153.54 - RUB 614.15

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Product Overview

Description

Huamei Rubber Foam

Huamei Class Rubber Foam is a flexible and light weight elastomeric nitrile rubber material designed for thermal insulation. Huamei Class1 insulation is generally black in color, other colors are available upon request. The product comes in tubing, roll and sheet form .The extruded flexible tubing are specially designed to fit the standard diameters of copper, steel and PVC piping. Sheets are available in standards precut sizes or in rolls.

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Specification & Data
Standard Specification of Sheet
Thickness
10mm
15mm
20mm
25mm
30mm
Length
16m
16m
8m
8m
8m
Width 
       1m ,1.2m ,1.5m
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
Rubber Foam Product

Wide Range of Production

The most suitable size for duct isolation; wıth sheet width 100cm and 120cm,and production in 7 different thickness intervals.


Helps to absorb vibrations that occur in the channel through its elastic structure.

Reduces the use of duct tape at round and square section channels and reduce scrap rates.

Reduces th scrap rate 2-3%.

Operating temperature is between -40 / + 120 °C.

Has as a density of 45-60 kg / m³

Since thermal conductivity coefficient of the elastomeric material is low it reduces the heat transfer significantly (λ ≤ 0.034 W / m•K).


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