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The Difference Between B1 And B2

2019/1/23 16:45:00 173

Rubber And Plastic Plate B1B2Difference

B1 grade rubber plastic insulated pipe has low thermal conductivity, complete obturator structure, long lasting insulation effect, complete isolation of material from water vapor, no water absorption, no condensation and long service life. After SGS detection, the measured value is far lower than the EU's standard value of no toxic substances, which is safe and healthy. The appearance is soft and beautiful, easy to bend, convenient and quick to construct, and no other auxiliary materials are needed.


Its good temperature and weather resistance makes it very suitable for solar water heater hot water pipe insulation, automobile air conditioning tube, steam pipe insulation, can also be widely used in shock absorption and sound absorption and noise reduction and other occasions.


 Three

Unique advantages


Closed bubble structure can effectively prevent heat conduction.


The thermal conductivity does not exceed 0.034W/m. K at 0 C.


The surface heat release coefficient is high, reaching 9W/m2k


It has excellent resistance to water vapor penetration and moisture resistance of more than 5000, which constitutes a "built-in" waterproof layer, so that the insulation board is both a thermal insulation layer and a damp proof layer as a whole.


- fire resistance index above 32


- easy and quick installation.


No fluorocarbon materials, such as CFC, HFC or HCFC, are free from formaldehyde, dust and fibers.


 Two


Rubber plastic insulation board has excellent fire resistance.

According to the national standard GB/T17794-1999 "classification method for burning properties of building materials", the Shenzhou rubber plastic sponge insulation board has been tested to be GB/17794-1999 B1 grade refractory material.

The operating temperature ranges from -50 to 110 C.



application area


- central air-conditioning refrigeration unit and equipment


- freezing water pipe


Condensate pipe


Duct and hot water pipe






Rubber and plastic insulation board, heat insulation board, heat insulation board, flame-retardant rubber plastic sponge insulation board


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