The shrinking volume is only 31% of the volume after being stretched. Compared with competing products, the average volume is 2 times smaller.
THERMODYNAMICS HEAT SINK
As the picture shows: Blue arrows represent the direction of low-temperature air flowing; red represents high-temperature rise. Heat rising will cause negative pressure on the air in the profile. The surrounding air below its temperature will be squeezed into the profile, by the atmosp...