Rubber foam

Brand : WONDERLEAD
Product origin : CHINA
Delivery time : HEBEI
Supply capacity :

Class 1 rubber plastic heat preservation products for engineering use Rubber plastic pipes usd for separate air conditioners Compound foil-clod rubber plastic heat preservation products Aperture-opening/aperture-closing rubber plastic sound-absorption boards Colorful rubber plastic products Rubber plastic materials used in paving Supplementary products used for forming a complete system

This product is an aperture-closing elastic material, has such perfect performances as soft, anti-bending, cold-resistant, heat-resisting, fire-blocking, water-proof, low thermal conductivity, shake-reduction and sound-absorption. It can be widely used for every kind of cold/hot medium piping and containers in central control air condition, construction, chemical industry, medicine, light industry, textile process, metallurgy, boat, vehicle, electrical apparatus and other fields to reduce cold/thermal loss. In addition, because this product is easy to be installed, has beautiful appearance and never has any pollution, therefore, it is a new generation high quality heat-insulating, and heat-preservation material. As this material has soft and anti-bending performances, so it can be used to make handlebar sleeves of body-building apparatus, medical equipment, covers or shields for articles of daily use.
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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

Note :

1.The above specifications are those in common use ;special specifications are available at customer’s request .
2. Rubber foam sheet and tube are normally in black .Other colors are available at customer’s request .
3. It is recommended to use sheet where outer diameter of tube exceeds 89mm .
4. Multilayer packing is recommended where the thickness of heat insulation materials needs to be greater than 25mm .
5. The width of sheet are available at customer’s request for a scope of 1m to 2m .


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).


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


LEADER Energysave is a professional manufacturer since 2001, production and sales of rubber foam insulation ,glass wool, rock wool .LEADER products are widely used in Beijing Olympic National Stadium Bird’s Nest, Shanghai World Expo, and other famous Projects, and to be exported to Europe,

South America,Australia, Southeast Asia,Africa ,and other countries. 


Our Service

24 hours prompt reply by email or telephone or messenger.

Standard size have stock, immediately delivery once your purchase

10 days delivery containers for out of stock

Can combine containers with multiple insulation products for your different demand

FAQ

1. Are you manufacturer of trade company?

    We are manufacturer of rubber foam and glass wool, More than 20 Years

2. What's the MOQ.  Can i get a sample of free? 

     We can offer sample of free, Pls bear the freight.

    The MOQ, According to the actual situation

3.  How long we can get the goods?

     Produce and loading within 3-5 days, When we got the payment.

4. Can we do the OEM , Or do the Huamei Brand? 

    We will offer the OEM.

    Do the Huamei brand, we can offer long-term support.


Please feel free to give your inquiry in the form below. We will reply you in 24 hours.
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