Threebond International, Inc.

Creating our future from a single drop.
3300 Series

3300 Series

Electro-Conductive Resins


Electrically Conductive Resins
These Electrically conductive resin can connect multiple electrical contacts simultaneously and make it possible to create an electrical connection in materials that cannot be soldered. They are electro-conductive resins made up of synthetic resin and a conductive filler. They are used to connect various electrical contacts and for conduction. Silver, nickel, carbon, etc. are used as the electro-conductive fillers, and epoxy resin, urethane resin, silicone resin, and synthetic rubber are used as binders.

With different options of electrically conductive resins, it is easy to find the right appearance, viscosity, volume resistivity, chip bonding strength, and cure time that you need for your manufacturing application. Most often used in consumer electronics, EV and fuel cell manufacturing, and in the automotive manufacturing industry, the applications are endless.

Just some other hugely beneficial ways electrically conductive resins are used include: SMD crystal oscillators, Point bonding of chips for Sensitive electronics, Magnetic heads of HDD, and Grounding of electronic components.

How can you decide on the right electrically conductive resins for your application? Our team can help. We offer detailed information about each one of our electro-conductive resins so you can find the right characteristics, including ones that are flame retardant, low halogen, low outgassing, heat resistant, and hard to bond. We know there is no one-size-fits-all solution for our clients, so we go out of our way to customize our bonding adhesives to meet the criteria of various key applications. Ultimately, our goal is to help you create a better, stronger adhesion for your finished goods to ensure you maintain your reputation and improve efficiencies within your production line.

Why Trust ThreeBond?
ThreeBond is more than just an adhesives manufacturer. As a leader in sealants, coatings, and cleaners, we make it easy for our clients to make us a trusted partner for a variety of aspects of their manufacturing process. We focus on innovating our products to keep up with changing demands. We do our best to continue providing solutions that improve production volume, prevent failures, and maintain a commitment to sustainability.

We invite you to learn more about our liquid gaskets and adhesives, silicone RTV sealant, anaerobic adhesives, polymer adhesives, instant adhesives, and more. Don’t see what you need? Be sure to reach out to our team to develop customized solutions to suit your unique application.

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( = download technical data sheet)

Product Name Features and Uses Appearance Viscosity (Pa*S) Volume resistivity (Ω*m) Chip Bonding Strength (Mpa) Cure
TB3303M SMD-type crystal resonance conductive adhesive, silicone based, silver filler Light Yellow 40 1.9x10-6 3.6 180C x 60min
TB3303N SMD-type crystal resonance conductive adhesive, silicone based, silver filler Light Yellow 41 2.3x10-6 3.1 180C x 60min
TB3315E Conductive adhesive, synthetic rubber binder, carbon based filler, conductive hot melting, flexible, grounding of electronic components Black Liquid 6 4.3x10-2 0.92 150C x 30min
TB3331D Conductive adhesive, epoxy, based heat curing, grounding and conductive bonding of electronic components Silver 25 0.5 x 10-5 15 80C x 60min
TB3350C Conductive adhesive, acrylic-resin binder, silver filler, low resistance Silver 1 - - 25C x 24hr, 60C x 60min
TB3351C Conductive adhesive, Synthetic resin binder, nickel filler, Low Halogen content Gray 3 8.0x10-5 - 90C x 60min
TB3373C Anisotropically conductive adhesive for screen printing, stage B type Light Greenish-Yellow 75 - - 24C x 24hr, 60C x 60min

* Measurements are taken under the standard testing conditions for each grade.


Consumer Electronics Industry

EV & Fuel Cell Manufacturing

Automotive Manufacturing

PLEASE NOTE: Not every product we make is represented here. If there is a product you don’t see, please contact us and we will provide information and specifications on request.

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