Semiconductor Grade Polyimide Plastics
Featuring Altymid® the Vespel® Alternative
Contact
us for pricing and availability.
Altymid® Polyimide
Application Data
LOW ETCH RATE
LOW EXTRACTABLES
COST EFFECTIVENESS
|
EXCELLENT ELECTRICAL PROPERTIES
EXCELLENT MECHANICAL PROPERTIES
SERVICE TEMPERATURE UP TO 300ºC
|
- Wide range of plastic compounds
- Can provide products as blanks, net molded shapes, or final
machined parts
ALTYMID® 750
TYPICAL PHYSICAL PROPERTIES
| PROPERTIES |
ALTYMID® 750 |
Units |
ASTM Method |
| Tensile Strength |
9,500 |
psi |
D-638 |
| Elongation |
4.5 |
% |
D-638 |
| Flex Strength |
13,500 |
psi |
D-790 |
| Flex Modulus |
400,000 |
psi |
D-790 |
Coeffiecient of Linear
Thermal Expansion
(0-572ºF)
(572ºF - 77ºF) |
2.67 x 10-5
2.74 x 10-5 |
in/in/ºF |
E228 |
| Specific Gravity |
1.42 |
|
|
| Hardness |
84
93 |
Shore D
Rockwell M |
D-2240
D-785 |
Dielectric Strength
Short Time |
433
(121 mils thick) |
V/mil |
D-149 |
Dielectric Constant
100 HZ
10 KHZ
1 MHZ |
3.03
3.02
3.22 |
|
D-150 |
| Surface Resistivity |
7.13 x 1015 |
Ohms |
D-257 |
| Volume Resistivity |
1.03 x 1016 |
Ohm-m |
D-257 |
|
PLASMA TEST
Silicide etching
WSi
Chemistry:
CI2/O2/N2
Pressure (mTorr): 4
Power RF (Watts): 700
Bias RF (Volts): 100
Exposure Time (sec): 600 |
|
|
|
|
RATE (g/sec) |
| Compound |
Pre-Weight (g) |
Post-Weight (g) |
Weight gain/loss |
x E-06 |
| Altymid 750 |
0.14034 |
0.14020 |
-0.00014 |
-0.23 |
| Vespel* SP-1 |
0.12993 |
0.12925 |
-0.00068 |
-1.13 |
|
|
PLASMA TEST
Silicide etching
WSi
Chemistry:
CI2/SF6/O2/N2
Pressure (mTorr): 4
Power RF (Watts): 500
Bias RF (Volts): 100
Exposure Time (sec): 600 |
|
|
|
|
RATE (g/sec) |
| Compound |
Pre-Weight (g) |
Post-Weight (g) |
Weight gain/loss |
x E-06 |
| Altymid 750 |
0.14034 |
0.14020 |
-0.00014 |
-0.23 |
| Vespel* SP-1 |
0.12993 |
0.12925 |
-0.00068 |
-1.13 |
|
ALTYMID® 750
ELEMENT BULK ANALYSIS
ELEMENT |
AMOUNT |
UNITS |
Antimony |
6.3 |
ppb |
Arsenic |
2.4 |
ppb |
Barium |
1.6 |
ppb |
Bromine |
458 |
ppb |
Cadmium |
210 |
ppb |
Cerium |
39 |
ppb |
Cesium |
13 |
ppb |
Chromium |
878 |
ppb |
Cobalt |
24 |
ppb |
Europium |
5.9 |
ppb |
Gold |
0.15 |
ppb |
Hafnium |
6.8 |
ppb |
Iridium |
0.26 |
ppb |
Iron |
6200 |
ppb |
Lanthanum |
2.7 |
ppb |
Lutetium |
.43 |
ppb |
Molybdenum |
25 |
ppb |
Nickel |
3000 |
ppb |
Potassium |
0.5 |
ppb |
Rubidium |
240 |
ppb |
Samarium |
0.2 |
ppb |
Scandium |
0.9 |
ppb |
Selenium |
76 |
ppb |
Silver |
38 |
ppb |
Sodium |
240 |
ppb |
Tantalum |
10 |
ppb |
Tellurium |
97 |
ppb |
Terbium |
5.3 |
ppb |
Thorium |
7.1 |
ppb |
Tin |
4200 |
ppb |
Titanium |
15 |
ppb |
Tungsten |
5.5 |
ppb |
Uranium |
8.0 |
ppb |
Ytterbium |
2.5 |
ppb |
Zinc |
407 |
ppb |
Zirconium |
2200 |
ppb |
|
Tested by Neutron Activation
ALTYMID® 750
EXTRACTABLE ELEMENTS IN UPDI WATER @ 80ºC FOR 14 DAYS
ELEMENT |
AMOUNT |
DETECTION
LIMIT |
UNITS |
Aluminium |
0.21 |
0.05 |
ppm |
Antimony |
* |
0.02 |
ppm |
Arsenic |
* |
0.20 |
ppm |
Barium |
* |
1.01 |
ppm |
Beryllium |
* |
0.04 |
ppm |
Bismuth |
* |
0.04 |
ppm |
Boron |
* |
0.50 |
ppm |
Cadmium |
* |
0.03 |
ppm |
Calcium |
* |
3.0 |
ppm |
Cerium |
* |
0.01 |
ppm |
Cesium |
* |
0.02 |
ppm |
Chromium |
* |
0.03 |
ppm |
Cobalt |
* |
0.02 |
ppm |
Copper |
0.07 |
0.05 |
ppm |
Dysprosium |
* |
0.04 |
ppm |
Erbium |
* |
0.02 |
ppm |
Europium |
* |
0.02 |
ppm |
Gadolinium |
* |
0.04 |
ppm |
Gallium |
* |
0.04 |
ppm |
Germanium |
* |
0.05 |
ppm |
Gold |
* |
0.05 |
ppm |
Hafnium |
* |
0.03 |
ppm |
Holmium |
* |
0.01 |
ppm |
Indium |
* |
0.02 |
ppm |
Iridium |
* |
0.06 |
ppm |
Iron |
5.30 |
0.10 |
ppm |
Lanthanum |
* |
0.01 |
ppm |
Lead |
* |
0.05 |
ppm |
Lithium |
* |
0.03 |
ppm |
Lutetium |
* |
0.01 |
ppm |
Magnesium |
0.08 |
0.08 |
ppm |
Manganese |
0.19 |
0.03 |
ppm |
Mercury |
* |
0.05 |
ppm |
Molybdenum |
* |
0.05 |
ppm |
Neodymium |
* |
0.02 |
ppm |
Nickel |
* |
0.05 |
ppm |
Niobium |
* |
0.02 |
ppm |
Osmium |
* |
0.02 |
ppm |
Palladium |
* |
0.06 |
ppm |
Platinum |
* |
0.08 |
ppm |
Potassium |
* |
5.0 |
ppm |
Praseodymium |
* |
0.01 |
ppm |
Rhenium |
* |
0.06 |
ppm |
Rhodium |
* |
0.02 |
ppm |
Rubidium |
* |
0.01 |
ppm |
Ruthenium |
* |
0.05 |
ppm |
Samarium |
* |
0.04 |
ppm |
Scandium |
* |
0.20 |
ppm |
Selenium |
* |
7.0 |
ppm |
Silicon |
* |
50 |
ppm |
Silver |
* |
0.03 |
ppm |
Sodium |
2.7 |
0.06 |
ppm |
Strontium |
* |
0.01 |
ppm |
Tantalum |
* |
0.02 |
ppm |
Tellurium |
* |
0.04 |
ppm |
Terbium |
* |
0.02 |
ppm |
Thallium |
* |
0.05 |
ppm |
Thorium |
* |
0.02 |
ppm |
Thulium |
* |
0.01 |
ppm |
Tin |
* |
0.02 |
ppm |
Titanium |
* |
0.05 |
ppm |
Tungsten |
* |
0.02 |
ppm |
Uranium |
* |
0.02 |
ppm |
Vanadium |
* |
0.03 |
ppm |
Ytterbium |
* |
0.03 |
ppm |
Yttrium |
* |
0.02 |
ppm |
Zinc |
0.16 |
0.06 |
ppm |
Zirconium |
* |
0.05 |
ppm |
|
*Element was not found above the detection
limit
Contact
us for pricing and availability.
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|
Copyright © 1997-2003 Marco Rubber
& Plastic Products, Inc.
334 Clark Street * North Andover, MA 01845 USA
1-800-775-6525 Fax: 978-688-6915
e-mail Marco Rubber |
Vespel® is a registered trademark of DuPont.
Vespel* is a registered trademark of DuPont.
Altymid® is a registered trademark of Green Tweed.
