rubber foam insulation sheet is widely used in medium pipeline of center air-conditioner, vehicle and shipping, chemical

 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