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Use of adhesives on hot and cold rolled steel sheets

My question is - we are dealing with cold rolled steel sheets and hot rolled steel sheets. the problem is that when we apply adhesives to cold rolled steel sheet it takes it up for fastening but when we apply adhesives on the hot rolled steel sheets it does not take it up or don't respond it, why is it like that? is there any problem due to acid pickling of hot rolled sheets there is formation of any layer which do not allow adhesive to it, as there is alkaline cleaning for cold rolled sheets it doesn't have any problem.

Please tell me how should I tackle the problem.

B.M.Ramdasi
- Pune, Maharashtra, India
2003

I want the answer of my question. where will I get it ? I didn't get it still.

Bhawaniprasad Madhav Ramdasi
- Pune, Maharashtra, India
2003

Hi, Ramdasi. Sorry but this is not a consulting service that you have contracted, it's merely the public posting of an inquiry in hopes that someone somewhere will take the time to try to help you. Good luck.

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey

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