Waterproof coil is generally composed of rubber compound decomposition and combination, its waterproof effect, because of its high density, so the ventilation effect is poor, the following small series to introduce the thermal insulation performance of polypropylene waterproof coil.
1. The material is a rubber compound with excellent heat conduction, which has high density and good heat transfer.
2, polypropylene waterproof coil laying thickness is thin, when the heat brought by ultraviolet rays is transmitted to the coil, its color is mostly black, which makes it greatly absorb heat, not easy to release heat, in addition to cost considerations, the thinner design is easy to transfer heat to the house.
Therefore, the thermal insulation performance of polypropylene waterproof coil is not good.