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Heat Resistant Insulation Foam with Dense Foam Rubber Pipes

$1.00
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1 Meter
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Company Information

Huamei Energy-Saving Technology Group Co., Ltd.

CN Manufacturer, Trading Company
Response Time
24h-48h
Response Rate:
70.5%
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US$ 350,000+
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Quick Details

Place of Origin: Hebei China
Brand Name: Huamei
Model Number: Class 1
Color: Black of rubber pipe
Type: Building insulation materials
Certificate: ASTM/BS476/FM/KS
Raw materials: NBR and PVC
ID: 6mm-108mm
Thickness: 9mm-30mm
Length: 1.8m-2m
Facing: Aluminium foil
Temp: -40℃-110℃
Advantage: Good fireproof
Selling Units: Single item
Single package size: 20X10X10 cm
Single gross weight: 1 KG
Package Type: export carton
Package Preview: https://sc02.alicdn.com/kf/H94961cfa51e34f18b35a1e4256b776ecA.jpg_640x640.jpg,https://sc01.alicdn.com/kf/HTB1_HAbbhn1gK0jSZKPq6xvUXXad.jpg_640x640.jpg

China exported closed cell spray polyurethane rubber foam pipes/sheets insulation


  • About Huamei Class B1 rubber foam products
  • Huamei Rubber Foam Performance Advantages
  • Class 1 Technology index
  • Project Achievement
  • Contact Us

China closed cell spray polyurethane insulation rubber foam insulation

HUAMEI 1.png

 

Huamei Class B1 Rubber Foam Insulation                                            

 

Embossed pattern rubber and plastic board is a new type of rubber and plastic insulation board which integrates heat insulation, decoration and noise reduction, which has been developed by Huamei group for a long time.It has the following performance characteristics:

 

1. Huamei embossed rubber and plastic board is more practical, not only has the superior performance of Huamei rubber and plastic, but also has strong decoration.

 

2. Huamei embossed rubber and plastic board has a relief pattern and relief group logo, and printed with three rows of equidistant white product logo, its design is very beautiful, with beautiful appearance, novel design, strong sense of three-dimensional and many other advantages. If the relief face is used inside, it can also increase the bonding strength between the equipment and the rubber and plastic. If the relief face out of use, in addition to enhance the decorative, but also increase the product sound-absorbing noise reduction function.

 

Huamei Rubber Foam Performance Advantages                                  

 

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China closed cell spray polyurethane insulation rubber foam insulation

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Huamei Class B1 Rubber Foam Sheet products

Huamei Class B1 Rubber Foam Sheet products

 

Rubber foam insulating tube for split type air conditioner

 

Class1 Technical Data                                                                         

ItemUnitSpecificationStandard
DensityKg/m3≤95GB/T 6343
FlammabilityB1Oxygen index%≥32GB/T 2406
SDR——≤75GB/T 8627

Material should be better than grade C when using in building fields.

 

Conductivity factor Average temperature

-20℃

0℃

40℃

W/(m•k)

≤0.031

≤0.034

≤0.036

GB/T 10294
Water vapor permeabilityoefficicentg/(m•s•pa)≤2.8×10-11GB/T 17146-1997
Factor——≥7.0×103
Water absorption ratio in vacuum%≤10GB/T 17794-2008
Dimension stability 105±3℃, 7d%≤10GB/T 8811
Crack resistanceN/cm≥2.5GB/T 10808
Compression resilience ratio Compression ratio 50% Compression time 72h%≥70GB/T 6669-2001
Anti-ozone Ozone pressure 202mpa 200h——Not crackingGB/T 7762
Aging resistance 150h——

Slightly crumpling ,

no cracks,

no pin holes,not deforming

GB/T 16259
Temperature-40℃ —110℃GB/T17794
Note: The quality indexes of grade B2 products are in accordance with Class Ⅱ, GB/T17794—2008Preformed Flexible Elastomeric cellular thermal insulation,used in the non-construction field . 

 

 

PRODUCT SPECIFICATIONS

Range of specifications of Huamei rubber tubing                                 

Outer diameter 

of

tube

(inch)

9mm thickness 

(1.8m/pc)

15mm thickness  15mm thickness (2m/pc)20mm thickness (2m/pc)25mm thickness (2m/pc)30mm thickness (2m/pc)
Size (mm)PC/CTNSize (mm)PC/CTNSize (mm)PC/CTNSize (mm)PC/CTNSize (mm)PC/CTNSize (mm)PC/CTN
1/46×91656×13806×15706×20456*2530  
3/810×914010×137010×156010×204010*2527  
1/213×910013×136013×155513×203613*2525  
5/816×99516×135016×154016×203016*2525  
3/419×98019×134519×154019×202719*2520  
7/822×97022×134022×153522×202522×252222×3016
125×95525×133025×153025×202525×252025×3016
1 1/828×95028×133028×153028×202028×252028×3016
1 1/432×94532×13         
1 1/434×94534×133034×152534×202034×251634×3012
1 3/835×94035×13         
1 1/238×93038×13         
1 5/842×93042×13         
1 5/843×93043×132543×152043×201543×251243×3010
1 7/848×92848×132048×152048×201548×251248×3010
2 1/854×92551×1320  54×201554×2512  
2 3/860×92060×131760×151860×201260×251260×308
 76×9 76×131576×151576×201076×251076×307
 89×9   89×151089×20889×25889×306
 108×9     108×206108×256108×304

Plate (1.5m wide)                                                                                 

Thickness10mm15mm20mm25mm30mm
m/piece16m16m8m8m8m

Notes:

1. The above specifications are those in common use; special specifications are available at customers' request.

2. Rubber foam sheet and tube are normally in black. Other colors are available at customers' 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 25 mm.

5. The width of the sheet are available at customers' request for a scope of 1m to 2m.

 

Requirements table of thickness for installation(As the environment conditions are different in various area ,so the following datas are just for reference) :

Environmental conditionsDimension of heat-preservation pipeSuitable thickness at temperature of piping (mm)
TempRelative HumidityInchmm13℃7℃3℃-15℃
26.5℃50%3/8-310-7610101015
3-576-12715151515
5-10127-25415151520
29℃70%3/8-310-7610151520
3-576-12715151520
32℃80%5-10127-25415151525
3/8-510-12715152020
5-10127-25420252535
32℃85%3/8-1  1/210-3820253045
85%38-7620303050
3-576-12720303560
5-10127-25425304060
>10>25430404570
32℃90%1/8-1/23-1325323545
90%13-6430354560
2  1/2-564-12730354565
5-10127-25435455075
>10>25435506075

Factors to be considered for determining thickness of the heat-preservation material:

1.Environmental temperature: The higher the temperature is, the thicker the material is.

2.Relative humidity: The higher the relative humidity is, the thicker the material is.

3.Temperature of medium:The higher the temperature of medium is, the thicker the material is.

4.Diameter of pipe: The more the diameter of pipe is, the thicker the material is. 

 

Certifacation Honor

 

APPLICATION SCOPE

 

Huamei closed pore rubber foam insulation materials are used for the heat-insulating and heat-preservation of shell of big tanks and piping in the construction,business and industry,heat insulation of air ducts of central air conditioners, heat insulation of joint pipes of household air conditioners and automobile air conditioners. Huamei closed pore rubber foam insulation materials are widely used in the protection of sport equipment, in cushions and diving suits. Huamei open pore rubber foam insulation materials are used in sound isolation of wall planking, sound absorption in air ducts, and sound absorbing decorations in entertainment spaces. It can also be used for shock resistance and pressure relief in instruments and equipment.

 

Key Project Case                                                                                 

 

FAQ 

Q1, What is the working temperature of Class1 rubber foam insulation sheet/pipe?                            

A1,-40℃~110℃ is ok for Class1  rubber foam sheet/pipe using.The higher working temperature, recommend  EPDM rubber foam sheet/pipe(-55℃~125℃,intermittent use up to 175℃). 

 

Q2,What is the main material of rubber foam sheet?                                                            

A2,NBR/PVC is the main material of Class 1 rubber foam sheet /pipe

 

Q3,How many levels of rubber foam sheet/pipe do you have?                                                    

A3,Here rubber foam sheet/pipe were classified as Class 0,Class 1 and Class 2.

 

Q4,How many kinds of package for rubber foam sheet and pipe?                                                

A4,Rubber foam sheets are packed by Huamei White plastic bag ,rubber foam pipe is packed by Huamei standard export carton. Or customers' packaging reqiurement.

 

Q5,Can you do customers' requirements of rubber foam sheet and pipe with customers' Logo?                

A6,Here I would like to inform that,we can do OEM and do production accoringly to customers requirements.

 

 

 

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