- Posted by: Wency
- Category: CLASS 1 HUAMEI RUBBER FOAM SHEET, Product
NBR/PVC rubber foam sound proofing insulation sheet /pipe
China Manufacture Class B1 Exported Air Conditioning foam rubber panels/tubes
Huamei Brand Rubber foam Heat-Insulating & Heat-preservation Material is soft heat-insulating, heat-preservation and energy conservation materials made with advanced technology at home and abroad and advanced full-automatic continuous production line imported from abroad, and through development and improvement by ourselves, using butyronitrile rubber and polyvinyl chloride (NBR, PVC) with best performance as main raw materials and other high quality auxiliary materials through special procedure foaming .
Huamei Class B1 Rubber Foam Sheet/sheets
Huamei Class B1 Rubber Foam Pipe/Pipes
Huamei Class 0 Rubber Foam Sheet/sheets
Huamei Class 0 Rubber Foam Pipe/Pipes
Product Performance Advantages
Low conductivity factor
Conductivity factor is a very important index to measure the heat-insulation effect of the heat-preservation material .The lower the conductivity factor is, the better the heat-insulation performance will be. Conductivity factor of this material is 0.034w/m• k at average temperature 0 ℃ . As this product has high surface heat liberation rate, using the product with thinner thickness can get the same heatpreservation result as the traditional heat-preservation material at the same environmental conditions.
According to fie-proof regulations of building design and fie-proof regulations of higher living building, the heat-preservation material used in piping and equipment should adopt the fie-blocking or non-combustion materials. This material contains a lot of fie-blocking and smoking-reducing raw materials. The smoking concentration generated from fire is very low. It shall not be melted when touched with fire and no any burning balls will be fallen down. The material has self-extinguishing characteristic. The specification of Huamei class 1 product is better than the national standard which used for burning products of construction filds. The burning performance of the product is not lower than C grade according to GB8624-2012 classifiation for burning behavior of building materials and products,ensuring safe and reliable
Closed pore foaming , good damp-proof property
Huamei Brand Rubber Foam insulation materials have good flexibility and tenacity which makes it easy to handle bent and irregular pipe in construction, saving both labor and material.
Beautiful appearance, easy to install
Because of the good softness, this product is easy to be installed.Tube Installing: The tubes can be installed after assembling or cut up them longitudinally and bind them with glue. With completed parts such as valve, three-way connection and elbow pipe, cut sheet material up and wrap those completed parts with the cut plate according to different shapes and then bind them together. That installing method guarantees the tightterial has smooth and straight surface as that of rubber and excellent performances, it is not needed to insert sealing layer or prevention layer, reducing the trouble in the construction and also guarantee that the installed appearance is beautiful and smooth. During the time of maintenance of equipment and pipe, the rest cut out from the material can be reused, which has the same performance.
Huamei Rubber Foam insulation Heat-Insulating & Heat-preservation Material can be used safely. Our products neither stimulate the skin nor harm health. The product can prevent mould from growing. They have excellent performance of acid-resisting and alkaliresisting. Because of those excellent performances, Huamei Rubber Foam insulation Heat-Insulating & Heat-preservation Material has become as an ideal heat-insulating material to protect pipe and tubes against environmental corrosion.
|15mm thickness||15mm thickness (2m/pc)||20mm thickness (2m/pc)||25mm thickness (2m/pc)||30mm thickness (2m/pc)|
|Size (mm)||PC/CTN||Size (mm)||PC/CTN||Size (mm)||PC/CTN||Size (mm)||PC/CTN||Size (mm)||PC/CTN||Size (mm)||PC/CTN|
Plate (1.5m wide)
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 conditions||Dimension of heat-preservation pipe||Suitable thickness at temperature of piping (mm)|
|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.
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.