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Colles époxydes et pâte silicone thermoconductrices
Thermally Conductive Epoxies and Thermally Conductive Grease
Remises de volume disponibles
Calendrier de remise sur volume
| Quantité | Prix unitaire |
|---|---|
| 1-9 | C$22.85 |
| 10-24 | C$21.71 |
| 25-49 | C$21.25 |
| 50-99 | C$20.34 |
| 100-199 | C$19.88 |
| 200+ | C$19.42 |
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- Thermally Conductive
- Electrical Insulator
- Resist Oils, Solvents, Most Acids
- OMEGABOND™ 100 Two Part Epoxy: Low Thermal Conductivity. Sets at Room Temp. Good to 130°C (265°F)
OB-100-1/4 Options de modèles
Voir tous les modèlesModifiez ces spécifications pour commander un modèle différente. Toutes les combinaisons ne sont pas valides. Les options compatibles avec les sélections précédentes seront en gras.
*Les options en surbrillance ne sont pas compatibles. Veuillez sélectionner une combinaison différente.
Material
Volume
Max Temperature
Mix Ratio By Weight
Tensile Shear
Additional Option
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.
Rated 5 out of
5
by
Brad R 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
Rated 1 out of
5
by
Chris Bc from
Continusliy receiveing expired material
Out of the last three orders placed and received, there is always epoxy packs that have expired material sent to us as noted by the expiration date on each pack. This I repeadily happening.
Date published: 2020-03-29
Rated 3 out of
5
by
Casey from
Great Product - Difficult to Apply
We have been using this product for several years to fasten temperature sensors to the back of solar panels. It works great for the application, but it's difficult and extremely messy to apply. Because we are typically working upside down and in cramped spaces, it's extremely difficult to get the product in place without having it drip or get all over your hands. A better applicator for the smaller packages would be really helpful.
Date published: 2018-12-31
Rated 5 out of
5
by
Aiping from
Great product! Fast shipment!
Great product! Fast shipment! Easy to use. I knew this product from other Engineer. I'd recommend this product to other Engineers too.
Date published: 2018-11-26
Rated 5 out of
5
by
djg87 from
Just what I needed
This is a very thick thixotropic material, heat the pouch under a heat lamp for a bit to make it easier to mix and gently squeeze to dispense just where you want it. It must be heated to cure, even 48 hours at room temperature and its still pliable. A few hours at cure temperature its solid and bonds well to metals plastics and FR4.
Date published: 2017-07-12
Rated 5 out of
5
by
gturner from
Great for thermal testing of equipment
Used to test the thermal conductivity internally in electronics. Works like a charm. Very easy to mix up on a paper plate with a spoon and then I just dip my cable tips in the mixture and then apply to the equipment. Very simple. Does have an odor but stay a well ventilated room during mixing. I even wear gloves from the local auto parts store that are disposable.
Date published: 2017-03-20
Rated 3 out of
5
by
Punisher from
Hold up to thermal cycling well! But.....
I was looking for an amount to epoxy on 10-20 thermocouples but found this hard to proportion into seperate portions. Also the website refers to setting time to be a lot less than the paperwork says that came with the product. Overall I was able to still use the product and it has performed well
Date published: 2016-10-26
Rated 1 out of
5
by
Bart from
Failed spectacularly
Tried to use this to bond copper to ceramic. Worked for 2 days, then failed spectacularly at temperatures of 240 degrees C. The part failure ended up costing us days of lost time fixing the machine. Might have been due to mismatched thermal expansion coefficients causing stress in the adhesive. So either the epoxy failed due to stress, or due to temperature. Probably temperature. Who knows. I guess the lesson is: don't use epoxy at elevated temperatures. Just because it says it can do it, doesn't mean it can.
Date published: 2016-09-29
Rated 4 out of
5
by
Calvin from
Omega thermocouples
Glad to receive the high-quality of Omega thermocouples.
Date published: 2016-09-01
Rated 5 out of
5
by
ronenet from
Excellent
I bought this Thermal grease epoxy and it's very good quality
Date published: 2016-03-27
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
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
Can any of the omega bond thermal epoxies cure at room temperature?
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.
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?).
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.
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.
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
Date published: 2022-04-13
What are the TML and CVCM outgassing properties of the OB-101 compound?
Hi bobross91,
Thank you for the inquiry. Please forward this request to TEMP@OMEGA.COM.
Best regards
OMEGA
Date published: 2022-05-02
Can you provide outgassing data for OB-101? Specifically TML and CVCM per ASTM E595? Thank you
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.
Date published: 2021-02-03
IF PURCHASED TODAY 10-15-24, DO YOU HAVE A SHELF LIFE SPECIFIED?
Hi Nicole,
Shelf Life: Six months at room temperature; one year in a dry environment, under refrigeration (35°F).
Best regards
OMEGA
Date published: 2024-10-25
Where can I find security sheets for OB-102??
Here are the links for the SDS for the OB-102:
https://assets.omega.com/sds/SDS-0092A.pdf
https://assets.omega.com/sds/SDS-0092B.pdf
Date published: 2024-12-20
What happens to grease if it is use at more than 500F?
The upper rating is 392F for OT-201 and Omega does not recommend using it above that temperature. The characteristics can be altered and the material will no longer perform as specified.
Date published: 2020-05-11
Is OMEGABOND 201 Epoxy and OMEGATHERM 201 Silicone Paste safe for use in a vacuum? What about exposure to Oxygen?
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
Date published: 2022-04-01
What is the minimum temperature for this adhesive? I am looking for an adhesive to attach heaters to a surface that could experience temperatures down to -200C. Would the adhesive still work at these very cold temperatures?
Thank you for your inquiry SM2022. The minimum temperature rating for OB-101 is -55 deg C and for OB-200 it is -20 deg C. We do not have much information but it may just shatter at -200 C. For more information, please email temp@omega.com
Date published: 2022-09-23
I bought OB-200-16, and the catalyst is layered. Is that normal? Should I mix it evenly before using ?
Thank you for your inquiry Tabull. Yes it's normal that is layered. You need to mix it evenly before using it.
Date published: 2023-03-14
Can the OB-200 be used on Silicon chips?
Thank you for your inquiry. No, the OB-200 is meant to be used to adhere our temperature sensors to another surface to measure temperatures.
Date published: 2023-03-14
What is the dielectric strength of the OB-101 epoxy?
Thank you for your inquiry Melvin1. Unfortunately, the dielectric strength of theOB-101 epoxy is not available on our current documentation. Please send an email to temp@omega.com and one of our engineers will assist you in finding the the dielectric strength of the epoxy.
Date published: 2023-03-14
I'm using OB-200. It really bonds well to any materials. It's also good at high T. But, my new application requires an epoxy having a low thermal conductivty. Do you have a product that has similar properties to OB-200, except for the high thermal conduc
Hi jskim
Please review OB-300. It is designed to be a potting , sealing compound where thermal conductivity is not needed.
Best regards
OMEGA
Date published: 2020-06-26
Is Omegabond 101 UL Listed?
Thank you for your inquiry. This product is not UL listed.
Date published: 2020-05-01
Hi, I am using the epoxy OB-101. From you website, the mix ration by weight was 1:1(A:B); and from downloaded manual M0064, the mix ratio by weight was 1:1.8(A:B). Could you let me know which one was correct? If I used wrong mix ratio, what's the issue?
Thank you for your inquiry. The manual states that he mixing ratio by VOLUME is 1:1 (Parts A&B); by WEIGHT is 1:1.8 (Parts A&B)
Date published: 2023-12-15
Is there a solvent that we can use safely to remove OB-101? thanks
Thank you for your inquiry. There are no solvents to remove this permanent epoxy. Material must be carefully scraped off surface.
Date published: 2023-06-12
What is the failure mode if the epoxy is used after the expiration date? What properties are compromised? OB-101, 1/2 oz twin pack in my case.
Hi WaionthaBill,
Thank you for the inquiry. All characteristics are impacted. Most impacted are bonding, shear and flex strength.
Best regards,
OMEGA
Date published: 2021-01-19
for the mix ratio, what does it mean by 100 part of part A (hardener) ? If i am mixing 1 ml of Part B, how much part A i need to add?
Thank you for your inquiry Philip_DNA. If you are mixing 1 ml of Part B, you need to add 1 ml of Part A since the mixing ratio is 1:1.
Date published: 2022-04-13
What is a glass transition temperature of OB-200? It's not in the spec
Thank you for your inquiry! Unfortunately, we do not have this data for the OB-200.
Date published: 2021-07-15
What is the MINIMUM continuous temperature rating for cured OB-200? Can i use OB-200 for IC Encapsulation on Alumina substrate for MIL application (-65 degree C to +150 degree C)? Is it resistance to Solvent as per MIL-883, 2015?
Hi BALAGANGADHARAN,
Thank you for the inquiry. For minimum curing temp please use lowest curing temperature given in manual. We do not have test data for IC encapsulation. We do not have test data to confirm rating MIL-883.
Best regards
OMEGA
Date published: 2021-04-19
For OB-101, the working life after mixing is 30 mins. What is the shelf life for a closed product? What is the shelf life after opening (not mixed)?
Thank you for your inquiry. The shelf-life is 6 months.
Date published: 2021-08-13