FOILS LIST

Units-Unless otherwise specified, all units are in micron (μ)

1µ = 1 micrometer = 10,000Å  = 1,000nm = 0.001mm = 0.00004 inches

T – Toxic (toxic material fee applies)
C – Contaminating (clean-up fee applies)

ALUMINUM

Al

99.95%

Density = 2.70

ALUMINUM (Low cost foil sheets – Made in Japan)

Al

99%

1-9 identical sheets $25.00/sheet 
10-29 identical sheets $20.00/sheet
30+ identical sheets $15.00/sheet    
Note: Low cost foil less that 4 microns thick is generally not suitable for x-ray filter or window applications.  This foil has a vast number of pinholes and defects.  Low cost foil makes excellent microphone ribbons, electrostatic shields and shims.

ALUMINUM LIGHT BLOCK FILTERS

250Å Al backed by 0.1µ Parylene N, visible light transmission approximately 1%           Price Class 3

 

Units-Unless otherwise specified, all units are in micron (μ)

1µ = 1 micrometer = 10,000Å  = 1,000nm = 0.001mm = 0.00004 inches

ALUMINUM OXIDE

Al2O3

99.99%

Density 3.96

BERYLLIUM

 

Be

99.8%

 

Density = 1.85

BERYLLIUM VACUUM TIGHT WINDOWS –  Unmounted

Be

99.8%

Density = 1.85

Maxium unsupported diameter at 1 atmosphere difference, 10-6mm, 12.5-10mm, 25-15mm
Tolerance on rolled Be: ±10% by weight, peak to peak mechanical ±20%
Price calculating size, outside dimension of the foil.  For circles add 2mm to the size.
Circle cutting charge = $13.00 each.

Units-Unless otherwise specified, all units are in micron (μ)

1µ = 1 micrometer = 10,000Å  = 1,000nm = 0.001mm = 0.00004 inches

BORON

B

99.8%

Density = 2.34

CARBON

C

99.9%

Density = 2.0 – 2.2

Tolerance: .01 – .05 & 1.8 -2.7 ±20%

CHROMIUM

Cr

99.99%

Density = 7.19

COLBALT

Co

99.99%

Density = 8.92

COPPER

Cu

99.99%

Density = 8.94

Units-Unless otherwise specified, all units are in micron (μ)

1µ = 1 micrometer = 10,000Å  = 1,000nm = 0.001mm = 0.00004 inches

GERMANIUM

Ge

99.99%

Density = 5.32

GOLD

Au

99.99%

Density = 19.32

*Subject to world gold price

HAFNIUM

Hf

99.95% (+2-3% Zr)

 
 

Density = 13.09

INDIUM

In

99.99%

Density = 7.31

Units-Unless otherwise specified, all units are in micron (μ)

1µ = 1 micrometer = 10,000Å  = 1,000nm = 0.001mm = 0.00004 inches

IRON

Fe

99.95%

Density = 7.87

KAPTON® (POLYIMIDE)

Density = 1.42

KAPTON® (POLYIMIDE) SHEETS

LEAD

Pb

99.99%

Density = 11.34

LITHIUM FLUORIDE

LiF

99.8%

Density = 2.59

Units-Unless otherwise specified, all units are in micron (μ)

1µ = 1 micrometer = 10,000Å  = 1,000nm = 0.001mm = 0.00004 inches

MAGNESIUM

Mg

99.99%

Density = 1.74

MAGNESIUM FLUORIDE

MgF2

99.9%

Density = 3.0

MESH
Mesh Pitch


High Attenuation Mesh:

See Specifications page for details

 

MOLYBDENUM

Mo

99.99%

Density = 10.22

MYLAR® (PET)

My (-C16-H8-O4)

Density =1.39

MYLAR SHEETS

Sheets are Mylar only, they are not metalized

Units-Unless otherwise specified, all units are in micron (μ)

1µ = 1 micrometer = 10,000Å  = 1,000nm = 0.001mm = 0.00004 inches

NICKEL

Ni

99.99%

Density = 8.91

NIOBIUM

Nb

99.99%

Density = 8.57

PARYLENE N®

Py (-C8H8

Density = 1.11

Other sizes and thicknesses available on special order

50mm x 75mm sheets on glass for release = $200.00 each

PALLADIUM

Pd

99.99%

Density = 12.02

Units-Unless otherwise specified, all units are in micron (μ)

1µ = 1 micrometer = 10,000Å  = 1,000nm = 0.001mm = 0.00004 inches

PLATINUM

Pt

99.9%

Density = 21.45

POLYCARBONATE (LEXAN®)

Lx (-C16H14O3)

Density = 1.1

 POLYCARBONATE (LEXAN®) – SHEETS


POLYIMIDE (KAPTON®)

See Kapton® Polyimide

Density = 1.42

POLYIMIDE (KAPTON®) SHEETS

 

POLYPROPYLENE

-C3H6

Density = 0.9

POLYPROPYLENE – SHEETS


RHODIUM

Rh

Density = 12.41

SILICON

Si

99.999%

Density = 2.33

Units-Unless otherwise specified, all units are in micron (μ)

1µ = 1 micrometer = 10,000Å  = 1,000nm = 0.001mm = 0.00004 inches

SILICON DIOXIDE

SiO2

99.9%

Density = 2.3-2.7

(Mesh support not recommended)

SILICON NITRIDE

Si3N4

99.9%

Density = 3.44

SILVER

Ag

99.99%

Density = 10.49

TANTALUM

Ta

99.95%

Density = 16.6

Units-Unless otherwise specified, all units are in micron (μ)

1µ = 1 micrometer = 10,000Å  = 1,000nm = 0.001mm = 0.00004 inches

TEFLON®

Tf (-CF2CF2-)

Density = 2.25

TEFLON® – SHEETS


 

TIN

Sn

99.99%

Density = 7.29

TITANIUM

Ti

99.99%

Density = 4.50

TITANIUM DIOXIDE

TiO2

99.9%

Density = 4.3

TUNGSTEN

W

99.95%

Density = 19.3

VANADIUM

V

99.9%

Density = 6.11

ZINC

Zn

99.9%

Density = 7.14

ZIRCONIUM

Zr

99.95%

Density = 6.39