Rubber flex insulation tube
Fire rating B1,B2
Apparent Density: 40-65 kg/m3
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Carton f box or tubes, carton size is 1850*330*440mm, 250 cartons go into one 40ft container. plastic bags for sheet
Delivery Detail: within 15 days
it is flex rubber insulation tube, main raw materials are NBR and PVC, it is fire resistance and has closed cell structure
Class one rubber flex insulation pipe is an excellent rubber-plastic foaming material, the main raw materials are NBR and PVC. it 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.
it has closed cell structure, and it is lower thermal conductivity, moisture resistance, superior combustion-proof, outstanding aging resistance, and easy installation.
Parameters as following:
Surface density: 40-65 kg/m3
Burning grade: B1
Oxygen exponent: >32%
Smoke density: <75%
Smoke poison: ZA3
Heat conductivity coefficient:
< 0.033 W/(m.k) when it is -20 centigrade
<0.035 W/(m.k) when it is 0 centigrade
<0.040 W(m.k) when it is 40 centigrade
Moisture resistance: > 450
Water absorption in vacuum: <10%
Dimension stability: <10%
Rebound rate after compression: >70%
Ripping intension: >2.5 N/cm
Ozone endurance: No chaps
Aging resistance: No wrinkle, no crack, no pinhole, no distort
Temperature apply range: from -40 to 105 centigrade