b******n
发帖数: 23 | 1 I need to coat polystyrene plastics with gamma-
methacryloxypropyltrimethoxysilane(bind-silane) without breaking the double
bond in Bind-silane. Don't know how and wonder if anyone can help. many
thanks! |
d**a
发帖数: 3715 | 2 Is that possible to treat PS surface first using ozone plasma. |
l*****g
发帖数: 556 | 3 Yes. Oxidize the surface to increase -OH density. (using chemicals is the
other option)
Then use Sol-Gel method to deposition silane.
【在 d**a 的大作中提到】
: Is that possible to treat PS surface first using ozone plasma.
|
b******n
发帖数: 23 | 4 So how to oxidize the surface to increase OH density with non chemical
method? Thanks!
【在 l*****g 的大作中提到】
: Yes. Oxidize the surface to increase -OH density. (using chemicals is the
: other option)
: Then use Sol-Gel method to deposition silane.
|
b******n
发帖数: 23 | 5 Just searched for "ozone plasma", but didn't get much clue. Wonder if you
have any links for such method? Thanks!
【在 d**a 的大作中提到】
: Is that possible to treat PS surface first using ozone plasma.
|
d**a
发帖数: 3715 | 6 maybe you want to google using key words like PDMS, plasma, microfluidics... |
l*****g
发帖数: 556 | 7 If work for company, ask them to contract it out.
【在 b******n 的大作中提到】
: Just searched for "ozone plasma", but didn't get much clue. Wonder if you
: have any links for such method? Thanks!
|
