Aluminum foil discs are useful for casting PDMS on silicon wafers.
Available in 3 diameters: 130 mm for 4" wafers, 100 mm for 3" wafers, 80 mm for 2" wafers.
General
When pouring PDMS mix into a silicon mold placed in a Petri dish, you may waste a lot of material by not using an aluminum foil disc.
Save around 45% of PDMS mix when casting on a 4" silicon wafer in a standard 135 mm Petri dish!
Box of 1000 aluminum foil discs with ideal sizes for casting on 2", 3" or 4" wafers.
Content
1000x Aluminum foil discs with interleaving paper
Specifications
| Diameter |
130 mm
|
100 mm
|
80 mm
|
| Thickness |
0.03 mm
|
0.03 mm |
0.03 mm |
| Suitable for wafer size |
100 mm (4") |
76.2 mm (3") |
50.8 mm (2") |
