Outgassing Data Sources

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Outgassing Data Sources University of
Birmingham David Hoyland Senior Electronics
Design Engineer Astrophysics and Space Research
Group
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• Main Sources of Vacuum Compatibility Data are
• Outgassing Data for Selecting Spacecraft
  Materials
• (National Technical Information Service
• US Dept of Commerce Document
• N88 10117 order ref A4929)
• http//outgassing.nasa.gov (NASA Database)

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Example of Data Available
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--------------- MATERIAL
CURE CURE AT-
DATA APPLICATION MFR
TML CVCM
TIME TEMP MOS WVR REF
CODE ---------------------------------------------
--------------------------------------------------
-------------------- C C-1589-3 BLACK INK/F
11.68 3.36 7D 25
AIR 0.93 GSC11794 INK CIR C-18F
A/B AS 4/5 BW W/1 H4-3441 BLACK EPOXY
0.74 0.06 4H 130 AIR 0.22 GSFC9182 POTTING
HYS C-210-7 ONE COMPONENT SILVER FILLED
CPND/F 1.06 0.13 1H 66 AIR 0.02
GSC13588 COND INK EMC C-220 ONE
COMPONENT SILVER FILLED CPND/F 0.98
0.11 12M 80 AIR 0.01 GSC13591 COND INK
EMC C-68/CAT A AS 100/5.3 BW GRAY EPOXY/70
SANDFILLED 0.12 0.01 20H 82 AIR 0.04
GSFC7517 ADHESIVE HYS C-725 TAPE
POLYESTER FILM/2 SIDE ACRYLIC ADH/F 1.54
0.14 GSFC5058 2 SIDED TAPE
AAT C-727 TAPE PVC FILM/2 SIDED ACRYLIC ADH/F
1.24 0.21 GSFC5061
2 SIDED TAPE AAT C-770-4 ONE COMPONENT
SILVER FILLED EPOXY/F 0.12 0.00 1H
125 AIR 0.08 GSC13611 COND ADHESIVE EMC
CAAP COAT FLUOROELASTOMER
0.41 0.01 0.23 GSC15528
FILM COATING CAA CAAPCOAT C-W4 WHITE
POLYURETHANE RAIN EROSION COAT/F 1.62 0.25 1D
25 AIR 0.45 GSC24705 PAINT CAA

3H 65 AIR CABELEC 3140 BLACK
0.68 0.14
0.07 GSC22342 STRUCTURAL CPL CABLE
1/C 6-61 BY OKONITE DUPONT HYPALON
9.13 4.52 GSFC3604 CABLE
INSUL DUP CABLE 2024 INSULATION BLACK/WHITE
SILICONE 1.69 0.53
0.02 GSFC8543 CABLE INSUL DIS CABLE
2219X300 CR BLACK/WHITE TEFLON INSULATION
0.03 0.01 0 GSFC9515 CABLE
INSUL WLG CABLE 24799/408 KAPTON SHIELDED
POLYIMIDE 0.44 0.01
GSFC2721 CABLE INSUL CTD CABLE 2619X2.0
CRBSJ COAX RED OUTER INSUL 0.00 0.00
0 GSFC8138 CABLE INSUL WLG
CABLE 421-010 BLUE FEP OUTER SHEATH
0.01 0.00 0.01 GSC17714
CABLE INSUL STO CABLE 421-010 LOW DENSITY
PTFE WHITE INNER CORE 0.03 0.01
0.01 GSC17712 CABLE INSUL STO CABLE
421-017 COAX PTFE INSUL WRAPPED LAYERS
0.18 0.07 0 GSC17762 CABLE
INSUL STO CABLE 421-298 LOW DENSITY PTFE
INSULATION 0.02 0.00
0 GSC17784 CABLE INSUL STO CABLE 7670B
NEUTRAL INNER/BLACK CORE INSUL 0.42
0.06 0.04 GSC21262 CABLE INSUL
RCC CABLE 7670B WHITE OUTER SHEATH
0.77 0.22 0.03 GSC21259
CABLE INSUL RCC CABLE AA-3133 OUTER BRAID
ONLY 0.62 0.26
0.03 GSC15004 CABLE SHEATH TIW CABLE
BELDEN 8404 - 3000 HR VAC EXPOSURE
13.90 9.47 GSFC3608 CABLE
INSUL BLD