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PRODUCT DATA of Chemglaze L300
MaterialChemglaze L300
Product TypeLow-temperature-curing, Electrically-conductive, Matt-black Paint
Chemical CompositionPolyurethane
Name of ManufacturerLord Corporation
111 Lord Drive, P.O.Box 8012, Cary, NC 27512-8012, USA
+1 919 468 5979
1 919 469 5777
www.lordcorp.com

Lord Corporation (Europe) Ltd
Barton Dock Rd., Stretford, Manchester M32 0ZH, UK
+44 (0)161 865 8048
44 (0)161 865 0096
www.lordcorp.com
EXPERIENCE IN PRACTICE
Development StatusCommercial Product
Cost RangeLow
Lot ReproducibilityGood
Equivalent DesignationsAeroglaze L300
Space ExperienceFair
PHYSICAL PROPERTIES
Solid Content22 %
Data Quality: Manufacturer's data
Viscosity400 cP
Data Quality: Manufacturer's data
Shelf Life6 month @ 20°C
ELECTRICAL PROPERTIES
Electrical Surface Resistivity3000 ohm @1V 1V, nonconductive substrate
OPTICAL PROPERTIES
Thermal Emittance0.85
Remark: ECSS-Q-70-09
Solar Absorbtance0.955
Remark: ECSS-Q-70-09
RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY
FlammabilityPass 21% O2. (on 1mm thick Aluminium foil).
Test: NASA NHB 8060-1B
Thermal CyclingPass
Test: ECSS-Q-70-04
Outgassing(Avg data)TML = 1.52%, RML = 0.9%, CVCM = 0.02%
Test: ECSS-Q-70-02
SPECIAL RECOMMENDATIONS
Special RecommendationsRecommended cure: 16 HoursHH at 65°C after last layer of paint has been applied ECSS-Q-70-35. · This paint (like most others) is not recommended for use in badly vented places where high electrical fields are present in the vicinity (corona risk). · Quality control tests by micro-VCM (ECSS-Q-70-02) are recommended. · Flammability test on 1mm thick Aluminium substrate in 21% O2. Material burns when applied to 7.6 micron Kapton. Configuration test mandatory. · Use with Pyrolac P123 Primer for better adhesion. · Difficult to procure in Europe.