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Colles époxydes et pâte silicone thermoconductrices

Thermally Conductive Epoxies and Thermally Conductive Grease

C$29.22

Article# OB-100-1

Remises de volume disponibles
Calendrier de remise sur volume
Quantité Prix unitaire
1-9 C$29.22
10-24 C$27.76
25-49 C$27.17
50-99 C$26.01
100-199 C$25.42
200+ C$24.84

En stock

Délai de livraison (si pas en stock): 24 semaines
Thermally Conductive Epoxies and Thermally Conductive Grease OB-100-1 OB-100-1
  • Bonne conduction thermique
  • Isolant électrique
  • Résistance aux huiles, aux solvants et à la plupart des acides
  • OMEGABOND™ 100: résine époxyde à 2 composants; bonne conductivité thermique, prise rapide à température ambiante, utilisation jusqu'à 130°C
  • OMEGABOND™ 101: résine époxyde à 2 composants; conductivité thermique élevée, prise à température ambiante, utilisation jusqu'à105°C
  • OMEGABOND™ 200: résine époxyde à 2 composants; conductivité thermique très élevée, prise en 2 heures à 205°C, utilisation jusqu'à 260°C
  • OMEGATHERM™ 201: pâte silicone; conductivité thermique extrêmement élevée, ne colle pas, utilisation de -40 à 200°C

OB-100-1 Options de modèles

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Material
Volume
Max Temperature
Mix Ratio By Weight
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Description

Les résines époxydes OMEGABOND™ et silicones OMEGATHERM™ résistent à la chaleur et présentent une bonne conductivité thermique. Elles sont conçues pour réaliser l'adhésion permanente des sondes de température sur une gamme étendue de surfaces –métaux, céramiques, verre, plastiques, papiers et cartons.

OMEGABOND et OMEGATHERM sont livrées sont la forme de 2 composants et conditionnées afin de pouvoir les mélanger et les utiliser facilement. Chacune de ces colles possède les caractéristiques spécifiques nécessaires à des mesures de température précises, rapides et fiables. Elles se caractérisent par une bonne adhérence et une bonne résistance aux efforts, une large plage de température et une conductivité thermique élevée, un fort isolement électrique, une consistance thixotrope, un durcissement rapide et une grande facilité d’utilisation.

Le «Twin Pak» se présente sous la forme d’une pochette plastique transparente divisée en deux compartiments isolés par un séparateur externe. On place la résine dans l’un des compartiments et le durcisseur dans l’autre en quantités égales. Il suffit ensuite de retirer le séparateur pour mélanger les deux composants en malaxant la pochette, puis de couper un coin pour appliquer la colle. Chaque «Twin Pak» est livré avec une notice d’utilisation dans une enveloppe plastique transparente.

Pour obtenir les caractéristiques complètes de ces produits, consultez la notice commerciale par le lien en bas de cette page.
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Rated 4 out of 5 by 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 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 4 out of 5 by 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 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 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 from Way too long to ship. The product works as expected but a 3 week lead time is ridiculous.
Date published: 2021-08-14
Rated 5 out of 5 by from Used on automotive ECM's. I have used this for several years on automotive ECM's where SMD power transistors and switches are soldered to the PCB, which is then attached to an aluminum case for heat dissipation. This a requires a product with good thermal conductivity with a high dielectric rating. It has a very smooth and easy to spread consistency, and a good balance of pot life v.s. cure time.
Date published: 2020-07-14
Rated 5 out of 5 by from OmegaBond 101 is an excellent thermal epoxy OmegaBond 101 is our go-to thermal epoxy. It bonds well and hard. Excellent when we need to thermocouple a tiny component. Once it is on it stays on.
Date published: 2020-04-09
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loading all QA

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

Asked by: AbbCalian
Thank you for your inquiry. The OB-100 can be used for this process.
Answered by: Application Engineer CB
Date published: 2021-11-24

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.

Asked by: BillD
The environmental storage and shelf life is the same regardless of the amount being stored.
Answered by: Temperature
Date published: 2022-06-24

What is the MINIMUM continuous temperature rating for cured OB-101?

Asked by: Matt M
Hi Matt, Thank you for the inquiry. Minimum temperature -55 deg C. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2021-01-08

Can any of the omega bond thermal epoxies cure at room temperature?

Asked by: Apz24
Thank you for your inquiry Apz24. The OB-100 and OB-101 cure at room temperature. The OB-100 has a cure time of 8 to 12 minutes set at room temperature. The OB-200 has to cure at elevated temperatures. The OT-201 does not have a required cure time.
Answered by: Application Engineer MC
Date published: 2023-06-03

Is there a way to remove OB-200 epoxy with a solvent? If so, which solvent should be used (acetone?).

Asked by: Sebi
Hi, the OB-200 cannot be removed with a solvent. The epoxy cures hard and can only be chiseled off. Please contact us at temp@omega.com if you need any further assistance.
Answered by: Jane
Date published: 2021-10-24

What is the average thermal conductivity value for the OB-100? I can not find it in the data sheets.

Asked by: Aerospaceguy
Thank you for your inquiry! There is no listed value for the OB-100 as it is the only OB product that is not designed to be thermally conductive. If improved thermal conductivity is desired the OB-100 should be paired with the OT-201
Answered by: Application Engineer JM
Date published: 2022-04-13

Can you provide outgassing data for OB-101? Specifically TML and CVCM per ASTM E595? Thank you

Asked by: Matt M
Thank you for contacting Omega. We do not have specific information regarding outgassing other than it has the potential of outgassing. Level amount have not been tested and no data to provide.
Answered by: CB Engineer
Date published: 2021-02-03

Is OMEGABOND 201 Epoxy and OMEGATHERM 201 Silicone Paste safe for use in a vacuum? What about exposure to Oxygen?

Asked by: azucherman
The OmegaBond epoxy should be fine in a vacuum as long as it has been properly cured. The silicone paste OmegaTherm 201 however, does not harden and would not be the best choice to be used in a vacuum. Below I have attached a link that might help. https://br.omega.com/omegaFiles/temperature/pdf/OB-100_OB-200_OT-200.pdf In terms of its exposure to oxygen there is, unfortunately, no data available that can help me answer that. If you have any more questions please email us at temp@omega.com
Answered by: Jane
Date published: 2022-04-01
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