Vacuum chuck High quality bonding

Vacuum chucks are mainly composed of micro porous ceramics and frames. They can also be called porous ceramic chucks, which have two characteristics:
1、 Absorb the workpiece and apply it to Vacuum chuck.
2、 Float the workpiece and apply it to the Air Floating Stage and Non-Touch Transfer System.
Adhesive: This is developed for commissioned development, accumulating and counting reports and issues for each project. The results are as follows:
1、 High viscosity: The adhesive cannot penetrate into the porous ceramics.
2、 No odor: LONGYI no longer uses inferior adhesives, and the odor makes operators unbearable.
3、 Chemical resistance: The adhesive does not produce chemical changes after 48 hours of complete reaction.
4、 It will not fall off after soaking in toluene and acetone for 72hr.
5、 The forward pressure is set to 3kg and will not fall off.

Adhesive surface cleaning: Clear the adhesive surface with acetone to make the adhesive react.
*** Do not use acetone to clean the adhesive on top of the micro porous ceramic chuck, to avoid the adhesive from dissolving and causing penetration into the micro porous ceramics *****

#Vacuum chuck#
#Dicing saw#