Why those product supposed to have been coated with anti-scratch chemicals still can get scratched? Is a perfect scratch resistance coating exists? How can I know more about the industry that produce scratch resistance coating?
2006-12-09
14:34:47
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2 answers
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asked by
jlryan87
2
in
Science & Mathematics
➔ Engineering
Of course there's no perfect coating. What I mean is the coating is strong enough to withstand scratches when in contact with rough surface like sand paper or road or fingernails. Or the scratches on the coating is so small that the naked eye is not able to see it.
Thanks for the answers.
2006-12-10
05:14:39 ·
update #1
Of course there's no perfect coating. What I mean is the coating is strong enough to withstand scratches when in contact with rough surface like sand paper or road or fingernails. Or the scratches on the coating is so small that the naked eye is not able to see it.
Thanks for the answers.
2006-12-10
05:16:09 ·
update #2