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OB-100-OB-200-OT-200
Colles époxydes et pâte silicone thermoconductrices
Modèles en stock
- Époxy thermoconducteur
- Isolant électrique
- Résiste aux huiles, aux solvants et à la plupart des acides
OB-100-OB-200-OT-200
À partir de
C$
33.21
Modèles en stock
Aperçu du produit
- Note sur l'isolation 10¹⁵ ohm-cm ; Très élevé
- ID de série OB-100-OB-200-OT-200
Les pâtes thermoconductrices OMEGABOND™ époxy et OMEGATHERM™ sont des produits époxy et silicone faciles à utiliser. Elles sont spécialement formulées pour le collage permanent de thermocouples, de RTD à couche mince, de thermistances et d'autres capteurs de température sur la plupart des surfaces : métaux, céramiques, verre, plastiques, produits en papier. Les produits OMEGABOND™ et OMEGATHERM™ sont mélangés et conditionnés de manière à faciliter leur mélange et leur application. Chaque formulation présente des caractéristiques importantes nécessaires à une mesure précise, rapide et fiable de la température. Il s'agit notamment d'une bonne adhérence et résistance, d'une température nominale élevée, d'une conductivité thermique élevée, d'une isolation électrique élevée, d'une consistance thixotropique, d'un durcissement rapide et d'une application facile.
L'OB-101 est disponible en paquets jumelés de 1/2 oz ou 2 oz et en 2 boîtes de 1 lb, l'une contenant la résine et l'autre le durcisseur.L'OB-102 est disponible en kits de 16 oz de résine/1 oz de catalyseur, 2 oz de résine/1/2 oz de catalyseur et 1/2 oz de résine/1/2 oz de catalyseur.
L'OB-200 est disponible en paquets doubles de 2 oz ou en bidons de 1 lb contenant 1 bidon de résine et 1 bidon de durcisseur.
OT-201 est disponible en paquets doubles de 1/2 oz ou 2 oz ou en bidons de 1 lb ou 2 lb (deux bidons de 1 lb).
L'emballage " Twin pak " est fourni afin de garantir à l'utilisateur un dosage précis de la résine et du catalyseur, ainsi qu'un moyen propre et rapide de les mélanger. Le " Twin Pak " est un sachet en plastique souple et transparent, séparé en deux compartiments isolés par une cloison externe amovible. L'un des compartiments contient la résine, l'autre le catalyseur pré-dosé. Pour l'utiliser, retirez la cloison, mélangez les deux composants en malaxant le sachet, puis coupez un coin pour distribuer le produit. Chaque " Twin Pak " est livré avec une notice d'utilisation, insérée dans une enveloppe en plastique transparente thermoscellée.
PDF & Manuels
Afficher les évaluations et les avis
Rated 4 out of
5
by
Anonymous from
Formula changed!
We use this epoxy weekly and have been buying it for many years. However, the last batch we purchased was a gel formula instead of the liquid we have become accustom to. Do no like it very much as it is difficult to fill a syringe and use it in the field.
Date published: 2015-12-04
Rated 5 out of
5
by
Diesel Tech Chattanooga from
Omegabond 101
I have been using OB-101 in the small packs for several years now to bond the printed circuit board to the frame/case, which as also the heat sink, on automotive Engine Control Modules manufactured with surface mount components. It withstands thermal expansion and contraction, and vibration, while also being a good thermal conductor and yet a good electrical insulator.
Shelf life is substantially longer that what is marked on the packets.
Date published: 2019-04-15
Rated 5 out of
5
by
Juan Niglio from
The purchased was great and service. Allays count
Very quick turn around, my purchase came on time to start a new project which is very important
Date published: 2025-07-07
Rated 5 out of
5
by
Luis Licea from
Thermal Epoxic
Excellent product this epoxic it’s used for laboratory test
Date published: 2024-07-17
Rated 4 out of
5
by
Moldinsertguy from
Good Product and great service.
We have been using this epoxy for many years and have not experienced any issues with the exception of the more recent texture difference with part A. It used to be smooth and now it is more chunky and dry, making it hard to measure. By warming it up beyond room temperature, we are able to soften it making it easier to portion. This extra step takes away 1 star. The service the company provided is excellent with order follow through and general customer service.
Date published: 2024-01-25
Rated 5 out of
5
by
DeanD from
Thermal Epoxy Works Great
I like the variety of potting and full cure times at room temp and with heat. This tends to hold on to my thermocouples well.
Date published: 2022-03-24
Rated 5 out of
5
by
Adhesive Distributor from
Omega is a great source for quality products
The product we have purchased has worked well & the website is easy to use/understand. Product is shipped fairly quickly. We have been completely satisfied with our purchases.
Date published: 2021-12-22
Rated 3 out of
5
by
Amanda Mo from
Way too long to ship.
The product works as expected but a 3 week lead time is ridiculous.
Date published: 2021-08-14
Hi, I am using OB-102, I received A and B parts but i could not find the proportion of mix. Please let me know the proportion both by weight and by volume. Thank you
Thank you for your inquiry. For OB-102, the mix ratio is 100 parts material to 3.5 parts catalyst by weight.
Date published: 2024-09-23
What is the density of each bond?
The specification sheet/ instruction or SDS sheet has all the parameter values available for each type of epoxy or cements. If you need a specific one please send a request to temp@dwyeromega.com
Date published: 2026-05-05
Can you recommend a filler / thickener for OB-200? I am looking to bond a stainless cooling tube to a stainless plate and the OB-200 is a bit too thin to get a nice fillet. Would Stainless steel powder be an acceptable filler for OB-200?
Hi,
Omega does not sell nor have we tested any thickening agents with the OB-200. If you need a cement with a bit thicker consistency you might want to look at a cement like the OB-600 as a possible substitute.
Date published: 2020-01-29
Hi, we are looking for a tap or epoxy to secure thermocouples on PCB surface that can start from -20C to +100C for thermal cycling test, the tap or epoxy is to help keep the thermocouples on the surface of the PCB during a slight shock or vibration
Thank you for your inquiry. The OB-100 can be used for this process.
Date published: 2021-11-24
Is OMEGABOND 101 Two Part Epoxy good for potting electronics? How well does it handle thick layers and or voids between adhered surfaces? How thick/viscus is the epoxy as you work with it?
OMEGABOND®100—a fast (8 to 12 minute setting time), room temperature, two-part epoxy. Recommended for easy temporary and permanent bonding of beaded wire and “cement-on” thermocouples. Adheres to metals, ceramics, epoxy laminates, glass, wood, concrete and many other materials—for temperature measurements up to 129°C (265°F). It is not recommended for those endeavoring to achieve the ultimate in precision and speed of response, since this unfilled system has a relatively low thermal conductivity.Temporary installation of beaded wire thermocouples can be achieved by using a very small amount of OMEGABOND® 100 to tack the bead to the surface and packing OMEGATHERM® 201 around the exposed surface to improve heat transfer. This clear syrup consistency—100% solid adhesive — contains no solvents and has good strength and electrical insulation characteristics. Note: The working time after mixing the 2-part system at room temperature is only 6 to 8 minutes. OMEGABOND 100 is available in “Twin Pak” packs and 1- and 2-pound kits.
For larger gaps, up to 1/4", review the OB-400 High Temperature Air Set Cement.
Date published: 2021-02-16
What is the shelf life and optimal storage conditions for OB-101-1/2 packs? The standard 101 manual says 70F and one-year shelf life if container remains sealed. Just looking for clarity for the art packs.
The environmental storage and shelf life is the same regardless of the amount being stored.
Date published: 2022-06-24
Can you use bond gap beads with this epoxy? If so what beads do you recommend?
Sorry not sure what bond beads are so please send an inquiry to temp@omega.com with additional information so it can be reviewed.
Date published: 2023-09-20
What is the MINIMUM continuous temperature rating for cured OB-101?
Hi Matt,
Thank you for the inquiry. Minimum temperature -55 deg C.
Best regards
OMEGA
Date published: 2021-01-08