Why is Gore Tex used?
I'll answer
Earn 20 gold coins for an accepted answer.20
Earn 20 gold coins for an accepted answer.
40more
40more
Works at the International Fund for Agricultural Development, Lives in Rome, Italy.
It is also used in Gore-Tex?. Gore-Tex? contains layers of nylon, PTFE and polyurethane. The PTFE contains a lot of tiny holes called pores - there are around 14 million per square millimetre. Each one is too small for water droplets to pass through, but big enough to let water molecules from sweat go through.
2023-06-13 17:59:19
评论(499)
Helpful(122)
Helpful
Helpful(2)

Amelia Kim
QuesHub.com delivers expert answers and knowledge to you.
It is also used in Gore-Tex?. Gore-Tex? contains layers of nylon, PTFE and polyurethane. The PTFE contains a lot of tiny holes called pores - there are around 14 million per square millimetre. Each one is too small for water droplets to pass through, but big enough to let water molecules from sweat go through.