Qualification > Sciences

chemistry help plzz

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khaled bugs:
what is the us of poly (butene) and what is ment by galvanisation ,,,need help plz my mock is tommorow 8 ??? 

haris94:
galvanization is when u coat steel or iron with zinc. this is done to prevent the iron or steel from corroding

i hv heard that polybutene is used in cosmetic stuff

gd luck in your mocks!

holtadit:
You can use pol(butene) to make ropes or cover steel with it - it stops steel from rusting.

khaled bugs:
cant i say that it is used as insulator???

holtadit:
yes

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