Yiou Liu

3 Questions 8 Answers 0 Followers

Questions related from Yiou Liu

Silicone Oil as thinners (lowering the viscosity) for PDMS (Sylgard 184)?

Hi, I use PDMS (Sylgard 184) to make Micropillars. In order to make them more flexible, I need to reduce the elatic moduli of the meterial. I see from this paper(see attachment): Mechanical...

10 November 2016 4,669 3 View

Any suggestions for the dessicator type used in silanization of casting mould?

Hi, May I ask about the types of the dessicators you used to silanize the masters via vapor deposition? I am now to place the order, but there are too many types, and I don't know which to...

01 March 2016 1,851 2 View

How can I peel off PDMS micro pillar arrays from the casting mold without tearing the pillars apart?

I fabricate PDMS micropillars with LIGA-made casting mold (Nickel Metal Sheet) consisting sinking holes of 240µm depth and around 18µm diameter. My casting setup is as the figure attached. A...

25 November 2014 2,035 7 View