Coatings
PT-100
Flexible urethane conformal coating.
PT-100 Features
Unfilled
Service Temperature (C): -55 to 130
Semi-Rigid, Clear
Initial mixed viscosity: 300 cps
Specific gravity: .95
Hardness scale: -
Compressive strength: 8,000 psi
Linear shrinkage, cm/cm, in/in: .003
Thermal conductivity: 1.4
Coefficient of thermal expansion: ---
Dielectric strength: 3,000 v/mil
Dielectric constance @ 1000Hz: 3.1
Disipation factor @ 1000Hz: .02
Volume resistivity, ohm*cm: 10 (13)
Moisture absorbtion %, 7-days: .10
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PT-300
Chemically resistant urethane
PT-300 Features
Unfilled
Service Temperature (C): -55 to 130
Rigid, Clear
Initial mixed viscosity: 200 cps
Specific gravity: 1.0
Hardness scale: -
Compressive strength: 12,000 psi
Linear shrinkage, cm/cm, in/in: .002
Thermal conductivity: 1.5
Coefficient of thermal expansion: ---
Dielectric strength: 300 v/mil
Dielectric constance @ 1000Hz: 4.3
Disipation factor @ 1000Hz: .06
Volume resistivity, ohm*cm: 10 (14)
Moisture absorbtion %, 7-days: .08
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PT-1000
Electrically conductive epoxy
PT-300 Features
Filled
Service Temperature (C): -55 to 130
Semi-Rigid, Clear
Initial mixed viscosity: 300 cps
Specific gravity: .95
Hardness scale: -
Compressive strength: 8,000 psi
Linear shrinkage, cm/cm, in/in: .003
Thermal conductivity: 1.4
Coefficient of thermal expansion:
Dielectric strength: 3,000 v/mil
Dielectric constance @ 1000Hz: 3.1
Disipation factor @ 1000Hz: .02
Volume resistivity, ohm*cm: 10 (13)
Moisture absorbtion %, 7-days: .10
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