The auto air duct foam pipe is an essential part of the automotive air conditioning system, recently, there has been a shift from plastic to foam pipes to reduce weight and enhance insulation.
Material: XPE FOAM/IXPE FOAM
Expansion ratio: 10B(100kg/m3) 15B(65kg/m3)
--Excellent thermal insulation property, which makes it hard to moisture condensate, in this ----kind of condition, it is hard for bacteria to embrace, and give us a comfortable air
--Low noise during air circulation
--Low thermal insulation increases the heat loss
--Lightweightness makes more efficient gasoline consumption
--thermal insulation less than 0.04 w/m.k
--water absorption reaches to 0.3% ( 60Kpa, 24H), impermeable
--Soft foam is shocking absorption
--5mm foam: Air sound insulation 12dB, the impact sound insulation reaches to 19dB
--Temperature resistance: under 120℃， 24h, the ratio of shrinkage of XPE in less than 10%, IXPE is less than 7%.
--Eco-friendly: Crosslinked polyethylene foam meets with the tendency of automotive light-weights, and is non-VOC material