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OMEGATHERM™ High Temperature and High Thermally Conductive Paste

$27.15

Item# OT-201-2

 This item is available for quick shipping
Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $27.15
10-24 $25.79
25-49 $25.25
50-99 $24.16
100-199 $23.62
200+ $23.08

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Lead Time ( If not in Stock): 7 Days

OMEGATHERM™ High Temperature and High Thermally Conductive Paste OT-201-2 OT-201-2
OMEGATHERM High Temperature and High Thermally Conductive Paste is rated 4.3 out of 5 by 3.
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  • High Temperature Thermal Paste, Continuous Temperature to 200°C (392°F)
  • Extremely High Thermal Conductivity
  • Adheres to Most Surfaces

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Product Specs

  • Curing Schedule Not required
  • Maximum Continuous Temperature 200 {C} (392 {F})
  • Thermal Conductivity Type Very High
  • Thermal Conductivity 1014

OMEGATHERM™ thermal conducting paste is a high temperature and high thermally conductive paste product. They are specially formulated for permanent and temporary bonding of thermocouples, thin film RTDs, thermistors and other temperature sensors, to most surfaces–metals, ceramics, glass, plastics, paper products.

OMEGATHERM™ products is compounded and packaged for convenient, easy mixing and application. Each formulation exhibits important characteristics necessary for accurate, fast, reliable temperature measurement. These are: good adhesion and strength, high temperature rating, high thermal conduction, high electric insulation, thixotropic consistency, fast cure, and easy application.

OMEGATHERM™ 201
OMEGATHERM™ 201 — is a very high thermally conductive filled silicone paste, ideally suited for many temperature measurement applications. This thick, grey, smooth paste wets most surfaces and will not harden on long exposure to elevated temperatures. It is rated for continuous use between -40 and 200°C (–40 and 392°F).

OMEGATHERM™ 201 provides an excellent means of conducting heat and expanding the heat-path area from a surface to a temperature measurement sensor, thus increasing the speed of response and improving accuracy. Some applications are:
a) Surface Measurement Probes — dab a small amount on the surface and push the sensor into this area.
b) Temporary bonding and encapsulating of temperature sensors — simply dab OMEGATHERM™ 201 onto the surface or in the cavity, plant the sensor in the paste, and tape to hold in place.

This highly versatile paste is supplied in 1/2- and 2-ounce jars, as well as in one- and two-pound containers.

Model No. OT-201
Material Silicone
Grease
Continuous
Temperature
200°C
(392°F)
Cure Not
required
Adheres to
Most*
Wets most
Surfaces
Thermal conductivity
(k)(BTU)in)/(hr)(ft 2) (°F)
Extremely High
16
Electrical Insulation
Volume Resistivity
ohm–cm
Very High
1014
*M=Metal PA=Paper Products C=Ceramic W=Wood PL=Plastic

Rated 4 out of 5 by from Very Good Thermal Conductivity. The product was easy to apply (Not quite as thick as typical peanut butter - never tried it on bread though). I was hoping it would be thicker and provide some mechanical strength to hold the thermocouple in place, but that's not quite the case. I ended up using polyimide high temperature tape to hold the thermocouple in place. A dab larger than, say, a 1/8" sphere, might drip if on the gravity side of a surface parallel to the earth (Upside down) It seemed to work well to get the temperature of the material I was measuring to saturate the thermocouple device. The product is good, but I may look for something similar to epoxy if I can remove it easier than epoxy.
Date published: 2016-12-21
Rated 5 out of 5 by from Great Product I used this on a mini Molder and Extruder and it is all it says it is. The temperature response on the J type sensors was more steady on units.
Date published: 2018-06-20
Rated 4 out of 5 by from Great use for thermal testing. While a great product, having issues getting product
Date published: 2020-05-19
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can you provide viscocity numbers so we can determine if pneumatic syringe application is an option.

Asked by: Monarch
Thank you for your inquiry. Unforunately we have no viscosity information for this product.
Answered by: ENGINEER CB
Date published: 2020-06-18

I'm searching for a paste that can withstand 300~400 degree celsius with good thermal conductivity and compatible with high vacuum condition(~10^-5 torr) to bond the sample in a vacuum annealing furnace, is any of your product meet the requirements?

Asked by: Hank
Thank you for connecting with Omega, unfortunately we do not have a product that meets your requirement. Our OT-201 series paste will only go to 200 deg C.
Answered by: RD Engineer
Date published: 2019-11-21

What is the cleanup process when applied on metallic and/or ceramic substrates? Thanks in advance.

Asked by: Rhoneil
Solvents for clean up are; Alcohol or MEK or Xylene
Answered by: AENwlk
Date published: 2019-08-25

Country of Origin for the Silicone Grease Part# OT-201-1-2?

Asked by: Dan12
Hi, the United States is the country of origin. Thanks for connecting with Omega.
Answered by: Jane
Date published: 2019-05-30
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