fiberglass cast thermal insulation Blankets

Quick Details
Place of Origin:
Hebei, China (Mainland)
Brand Name:
Model Number:
Product type:
Class B1 Exported Air Conditioning foam rubber panels/tubes
Direct factory
Model Number::
class one
pvc or nbr
-40°C – 110°C
oxygen index::
Supply Ability
Supply Ability:
1500000 Cubic Meter/Cubic Meters per Year
Packaging & Delivery
Packaging Details
1. NBR foam rubber sheet are packed in the plastic bags.
2.As your special requirement
Tian Jin xingang

China Manufacture Class B1 Exported Air Conditioning foam rubber panels/tubes

Huamei Rubber Foam Insulation Material

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 .


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Huamei Class B1 Rubber Foam Sheet/sheets

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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.

Good fire-blocking

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

Vibration resistance

Huamei Brand Rubber Plastic Heat-Insulating & Heat-preservation Material has high elasticity, can reduce the vibration and resonate of the hot/cold water pipes in use in the largest degree.


Closed pore foaming , good damp-proof property

Huamei Rubber Foam Insulation owes perfect aperture-closing foam structure, all apertures are independent each other. The nonconnected air bubble forms the closed air layer that can enhance the heat-insulation performance efficiently, meanwhile the independent aperture-closing structure of can form much hindrance to moisture, even if the surface of the material was damaged, It also can prevent the water vapor into the inner material, so that maintaining the long-term steady of the heat-insulation effect at the same condition; the conductivity factor of water is 24 times higher than air’ s, while the non-aperture-closing structure is in reverse.



Author: Wency
Huamei Energy-saving Technology Group Co.,Ltd glass wool,rubber foam ,rock wool,yoga mat...

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