xiashi128
ISO
Customizable
PE+PP
Roofing and Waterproofing
Roll
1.2mm
Waterproof
Online Technical Support, Onsite Training
Online Technical Support, Onsite Training
PE+PP
PE+PP
Wall Roof
housedress
Transparent Film
40 container
China
56031390
Product Description
There are three basic ways of heat transfer: heat conduction, convection and radiation. The heat transfer of the building is mostly the result of the combined effect of the three methods.
House Dress Jinbo ®reflection membrane gives off little heat and is used widely in heat insulation of roof and wall.
Heat transmission route ( non reflective film ) : sun -- infrared magnetic wave -- heat hits tiles to make the temperature rise -- tile becomes heat source to radiate heat energy -- heat hits the roof so that the temperature increases -- roof becomes heat source and gives off heat -- indoor temperature continues to rise
Heat transmission route ( adding reflective film ) : sun -- infrared magnetic wave -- heat hits tiles to make the temperature rise -- tile becomes heat source to radiate heat energy -- heat hits aluminum foil so that the temperature increases -- the radiation rate of aluminum foil is very low -- indoor environment keeps comfortable temperature
