Thermcoat Cement
and Lacquer Kit
OMEGA’s thermcoat kit is used for cementing fine-gage
thermocouples in place on metal, plastic and ceramic
surfaces and for assembling and installing thermopiles,
temperature probes and thermocouple bolometers.
Each THERMCOAT KIT includes:
⻬ THERMCOAT CO (zinc phosphate cement)
⻬ THERMCOAT COL (liquid for zinc phosphate cement)
⻬ THERMCOAT SL (heat-curing silicone lacquer)
⻬ CC HIGH TEMP CEMENT
(high temperature cement binder and filler)
⻬ Assorted Fine-Gage Ceramic Insulators
⻬ Assorted Fine-Gage Tubing
⻬ Brushes, Corkscrew, and Assorted Sleeving
THERMCOAT CO and THERMCOAT COL
This is a fast-setting 2-part zinc phosphate cement which
should be worked at temperatures between 16 and 27°C
(60 and 80°F). Work with very small quantities. Once cement
has set, it cannot be reworked. Cements mixed too thinly,
resulting from an excess of liquid COL, may cause spurious
voltaic emfs to be generated in fine-gage thermocouples. Before
applying cement, thoroughly clean surface and thermocouples
and remove all contamination. Shelf life in excess of 2
1
⁄2 years.
THERMCOAT SL is a heat-curing silicone lacquer used for
insulating thermocouples and lead wires. It is useful
from -145 to 230°C (-230 to 450°F).
Specifications
Color: Dark brown
Nonvolatile Content: 49.0% after 3-hr @ 135°C (275°F)
Specific Gravity: 1.01 @ 25°C (77°F)
Viscosity: 110 @ 25°C (77°F), centipoises
Flash Point, Open Cup: 32°C (90°F)
Solvent: Xylene
Drying Time: 2.5 hr @ 200°C (392°F)
After Curing 6 hr @ 200°C (382°F)
Dielectric Strength, 2" Electrodes: 2000 V/mil
Dissipation Factor @ 25°C (77°F):
100 Hz: 0.010
100 kHz: 0.007
Dielectric Constant @ 25°C (77°F):
100 Hz: 3.10
100 kHz: 2.98
Surface Resistivity, Ω: 1 x 1014
Volume Resistivity, Ω-cm: 2 x 1014
Weight Loss, Solvent-Free Varnish: 6.4% after 3-hr/250°C
(482°F)
Thermal Conductivity: 0.35 x 10–3 cal/sec (cm)°C
Moisture Vapor Transmission: 4.6 g/m
Heat Endurance at 250°C (482°F):
Flex Life: 690-hr
Craze Life: 1960-hr
Thermal Life, Curved Electrode Method:
Hr @ 300°C (572°F): 350
Hr @ 275°C (527°F): 1500
Hr @ 250°C (482°F): 4000
2
/day
AVAILABLE FOR FAST DELIVERY!
To Order (Specify Model Number)
Model No. Price Description
THERMCOAT $32 Cement and lacquer kit
Replacement Cement and Lacquer
Model No. Vial 1 oz 2 oz 4 oz
THERMCOAT CO-(*) $5 $6 $9 $12
THERMCOAT COL-(*) 56912
THERMCOAT SL-(*) 56912
* Indicate size: V, 1, 2, 4 (vial size is 0.5 oz).
OMEGA®CC High Temperature Cement
A porcelain-like cement consisting of 2 parts: a powder
filler and a liquid binder. Mix 3 parts filler to 1 part liquid by
weight, or 2 parts filler to 1 part liquid by volume. Hardens
with an internal chemical setting action with an initial set in
approximately 30 minutes and a final complete set in
18 to 24 hours at ordinary temperatures. The set may be
decreased to 30 to 60 minutes after application by baking up
to 80°C (175°F). The sodium silicate cement will withstand
temperatures up to 840°C (1550°F). It adheres to practically
all surfaces which are clean and free of oil and grease.
Physical Properties
Color....................................................Tan
Compressive Strength.........................3900 psi
Tensile Strength..................................425 psi
Absorption...........................................10 – 12%
Shrinkage............................................0.50%
Dielectric Strength...ASTM D-149—
Volume Resistivity...ASTM D-1829—
Dielectric Constant..............................5.0 – 7.0
Thermal Conductivity (K Factor)—
Coefficient of Thermal Expansion........4.6 x 10–6in/in/°F
Density................................................141 pcf
Maximum Service Temperature..........840°C (1550°F)
To Order (Specify Model Number)
Model No. Price Description
CC HIGH TEMP $18 Cement kit with 2.25 oz powder
CC BINDER 36 8 oz container of liquid binder
CC FILLER 36 8 oz container of powder filler
THERMCOAT
Starts at
$
32
Complete Cement
and Lacquer Kit
at 70°F..............25.0 to 51.0 Volts/mil
at 750°F............12.5 to 25.0 Volts/mil
at 1475°F..........up to 1.3 Volts/mil
at 70°F..............10
at 750°F............104– 106Ω-cm
at 1475°F..........102– 103Ω-cm
at 500°F...... 3.41 (BTU-inch)/(sq ft-hr-°F)
filler and 0.75 oz liquid binder
Size and Price
7
– 109Ω-cm
F
F-20
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
www.omega.com
UNITED KINGDOM
www. omega.co.uk
Manchester, England
0800-488-488
UNITED STATES
www.omega.com
1-800-TC-OMEGA
Stamford, CT.
CANADA
www.omega.ca
Laval(Quebec)
1-800-TC-OMEGA
GERMANY
www.omega.de
Deckenpfronn, Germany
0800-8266342
Karviná, Czech Republic
FRANCE
www.omega.fr
Guyancourt, France
088-466-342
CZECH REPUBLIC
www.omegaeng.cz
596-311-899
BENELUX
www.omega.nl
Amstelveen, NL
0800-099-33-44
More than 100,000 Products Available!
Temperature
Calibrators, Connectors, General Test and Measurement
Instruments, Glass Bulb Thermometers, Handheld Instruments
for Temperature Measurement, Ice Point References,
Indicating Labels, Crayons, Cements and Lacquers, Infrared
Temperature Measurement Instruments, Recorders Relative
Humidity Measurement Instruments, RTD Probes, Elements
and Assemblies, Temperature & Process Meters, Timers and
Counters, Temperature and Process Controllers and Power
Switching Devices, Thermistor Elements, Probes and
Assemblies,Thermocouples Thermowells and Head and Well
Assemblies, Transmitters, Wire
Flow and Level
Air Velocity Indicators, Doppler Flowmeters, Level
Measurement, Magnetic Flowmeters, Mass Flowmeters,
Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel
Flowmeters, Ultrasonic Flowmeters, Valves, Variable Area
Flowmeters, Vortex Shedding Flowmeters
pH and Conductivity
Conductivity Instrumentation, Dissolved Oxygen
Instrumentation, Environmental Instrumentation, pH
Electrodes and Instruments, Water and Soil Analysis
Instrumentation
Data Acquisition
Auto-Dialers and Alarm Monitoring Systems,
Communication Products and Converters, Data
Acquisition and Analysis Software, Data Loggers
Plug-in Cards, Signal Conditioners, USB, RS232, RS485
and Parallel Port Data Acquisition Systems, Wireless
Transmitters and Receivers
Pressure, Strain and Force
Displacement Transducers, Dynamic Measurement
Force Sensors, Instrumentation for Pressure and Strain
Measurements, Load Cells, Pressure Gauges, Pressure
Reference Section, Pressure Switches, Pressure Transducers,
Proximity Transducers, Regulators,
Strain Gages, Torque Transducers, Valves
Heaters
Band Heaters, Cartridge Heaters, Circulation Heaters,
Comfort Heaters, Controllers, Meters and Switching
Devices, Flexible Heaters, General Test and Measurement
Instruments, Heater Hook-up Wire, Heating Cable
Systems, Immersion Heaters, Process Air and Duct,
Heaters, Radiant Heaters, Strip Heaters, Tubular Heaters
click here to go to the omega.com home page