Black Rubber Foam Sheets 25mm Thick.

On the basis of the elastomeric foam with closed-cellular structure, high quality flexible insulation product designed for insulating in the field of heating, ventilating, air conditioning and refrigerating(HVAC & R). And provides efficient method of preventing undesirable heat gain or loss in chilled water systems, cold and hot water plumbing, refrigerated pipes, air conditioning ductwork and equipment.

thermal/heat insulation rubber foam sheet/tube/material is widely used in medium pipeline of center air-conditioner, vehicle and shipping, chemical and medical industrial, getting the effect of reduce the cold and heat losing.

Parameters as following:   

Apparent Density: 50-90 kg/m3

   Burning grade:    K1

   Oxygen exponent:  >32%

   Smoke density:     <75%

   Smoke poison:  ZA3

   Thermal conductivity coefficient:          < 0.036 W/(m.k) 

   Moisture resistance:   > 4500

   Water absorption in vacuum: <10%

   Dimension stability:  <10%

Compression Set:    >80%

  Tear strength:     >4.5 N/cm

   Ozone endurance:    No chaps

   Aging resistance:     No wrinkle, no crack, no pinhole, no distort

   Temperature apply range:   from -40 to 105 centigrade

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