-- NoeEsparza - 28 Apr 2009

Experimental data

Date was generated by running samples through displacement controlled trajectories and measuring the reaction forces.

20 μm based structures

20 μm square base microwedges

20 μm side squeegee microwedges

Squeegee Varied Surface Performance

Sample Stats
structure	20 μm side by 10x wide
Area	2.904 cm2
Material	Sylgard 170
Sample Fixture	RTV 118 onto glass slide

Glass Control

Small Hammered Glass (designer glass with features)

Draper Steel (A-32)

Squeegee Scaling - 20 μm side by 10x wide

Sample A

Area	0.0728 cm2
Material	Sylgard170
Surface	glass slide
Sample Fixture	RTV118 onto glass slide

Sample B

Area	0.199 cm2
Material	Sylgard170
Surface	glass slide
Sample Fixture	RTV118 onto glass slide

Sample C

Area	0.367 cm2
Material	Sylgard170
Surface	glass slide
Sample Fixture	RTV118 onto glass slide

Sample D

Area	1.670 cm2
Material	Sylgard170
Surface	glass slide
Sample Fixture	RTV118 onto glass slide

Sample E

Area	2.904 cm2
Material	Sylgard170
Surface	glass slide
Sample Fixture	RTV118 onto glass slide

Sample F

Area	5.153 cm2
Material	Sylgard170
Surface	glass slide
Sample Fixture	RTV118 onto glass slide

Bilayer Structures

Mircowedge on DPS

Squeegee on DPS

Bilayer Varied Surface Performance

Sample Stats
Area	4.729 cm2
Structure Upper	20 μm side by 10x wide
Material Upper	Sylgard 170
Structure Lower	DPS
Material Lower	Vytaflex 60
Sample Fixture	RTV 118 onto glass slide

Glass Control

Small Hammered Glass (designer glass with features)

Draper Steel (A-32)

Bilayer Squeegee 20s 10x Wide on DPS Scaling

Sample BL1

Area	0.767 cm2
Material Upper	Sylgard170
Material Lower	Vytaflex 60
Surface	glass slide
Sample Fixture	RTV118 onto glass slide

Sample BL2

Area	1.266 cm2
Material Upper	Sylgard170
Material Lower	Vytaflex 60
Surface	glass slide
Sample Fixture	RTV118 onto glass slide

Sample BL4

Area	4.729 cm2
Material Upper	Sylgard170
Material Lower	Vytaflex 60
Surface	glass slide
Sample Fixture	RTV118 onto glass slide

Sample BL5

Area	5.876 cm2
Material Upper	Sylgard170
Material Lower	Vytaflex 60
Surface	glass slide
Sample Fixture	RTV118 onto glass slide