Electric conductive glue provides a practical and efficient way to join electrical components without the need for soldering. With the help of conductive particles, this adhesive can establish trustworthy electrical connections between parts. It comes in especially handy for small projects, repairs, or situations where traditional soldering isn’t an option. It can be difficult to decide between making your own conductive glue and buying pre-made.
Purchasing electric conductive glue from a store ensures that the item has undergone performance and dependability testing. These commercial products are usually of consistent quality, have clear instructions, and are easy to use. They are available in different formulations to meet a range of needs, from minor electronic repairs to more extensive industrial uses. Many professionals and hobbyists choose ready-made products because of their assurance and convenience.
However, creating your own conductive glue can be a satisfying and less expensive option. You can make a custom adhesive with a few easily obtained materials that meets your unique needs. With this do-it-yourself method, you can play around with different formulas and change the adhesive strength and conductivity as needed. Making your own conductive glue can be an instructive and satisfying process, even though it might involve some trial and error.
Each option has advantages and disadvantages that vary based on your needs, expertise, and financial situation. Knowing the fundamentals of electric conductive glue will help you make an informed choice and get the best results for your project, whether you choose to buy or do it yourself.
Option | Details |
Buy | Buying electric conductive glue saves time and ensures consistency. It"s convenient and usually comes with a precise application tip. |
DIY | Making it yourself can be cheaper and allows for customization. However, it requires time, effort, and some trial and error to get the right mix. |
- Features and properties
- Differences in conductive compositions
- Choosing glue in the store
- Contakteal
- Permatex
- TPK-e
- Forbo 615 Eurostar Lino El
- Done Deal
- Homakoll
- Mastix
- Volgaimprom
- Other brands
- DIY conductive glue
- On a graphite basis
- On a silver basis
- Aluminum glue
- Video on the topic
- How to choose the right conductive glue How to Choose The Right Conductive Glue
- Whether conductive glue works?
- DIY conductive glue
- Super conductive adsorbent. Or how to fluff graphite .
- China -conducting glue test.
- Excellent conductive glue, varnish or pasta based on silver from China. AliExpress
Features and properties
Germany created the first electrical conductors at the start of World War II. It was limited to use in mechanical engineering at first. became all-encompassing over time. These days, it serves as an adhesive during the installation of heating systems and warm floors, which is related to an adhesive solution’s capacity to tolerate high temperatures.
- Dries quickly, so gluing should be carried out without a break.
- It has high viscosity, which prevents the flow of the mixture inside the boards.
- High adhesion characteristics provide a reliable coupling with processed planes, is well fixed on glass, plastic, etc. D..
- After drying, it withstands T to +160 ° C while maintaining its structure.
- Safe for man and nature.
- Elasticity of the composition allows you to do a point application.
The electrical resistance is low in the conductive composition. By using it, you can help shield the details from harm, impacts, and vibration loads. The wiring glue is what prevents the boards from reacting to temperature changes.
Prior to using, thoroughly examine the glue’s composition and avoid using any products that contain water. The glue’s factory packaging contains information about its composition and usage instructions. The water base is harmful to microcircuits, wire contacts, loops, and other electrical engineering components. A composition like that will take a very long time to dry.
Graphite, nickel powder, silver, or any other metal is frequently one of the components in glue that is carrying the current. The glue’s adherence to the surface decreases with increasing electrical conductive component content.
- You can repair computer loops, microcircuits;
- use when installing heating skirting boards;
- It is used as glue for linoleum, when antistatic flooring is laid;
- Defects in the automobile electrician are eliminated, the rear window heating is repaired;
- Piezoelots in radio equipment are fastened;
- used to replace the soldering diodes.
In order to reduce environmental pollution, conductive mixture work is done in closed facilities.
Differences in conductive compositions
- The composition components with high electrical conductivity, giving glue the ability to conduct current.
- It has weak resistance to mechanical damage.
- Not universal, the scope of its use is limited.
- The base should be metal and in no case by water.
- The price is significantly higher than conventional adhesives.
Choosing glue in the store
There is an extensive assortment of factory electrical conductive glue available in home and construction stores.
Contakteal
Produced by the Keller concern in Germany. Three methods from this series were well-known.
- "Contacted one -component". You can organize or restore the conductive connection on dielectrics (glass, polymers, textolition, etc. D.). The composition of silver and synthetic resins. Has high adhesion and moisture resistance.
- "Contacted Radio". At the basis of graphite powder. Properties are similar to the previous composition, but the price is two times lower.
- "Kontaktol -conducting marker". Silver powder, Palladium, PVC-Smols are taken as a basis. Has a convenient release form, you can glue parts in hard -to -reach places. Repair jumpers, conductive tracks.
Contactol is seized with speed. The seam will fully polymerize in six to seven hours. Warm air is blown into the processed area to speed up the final gluing process.
Permatex
Permatex glue is a two-component material used to repair heating contacts. The established connection can withstand vibration loads and is not affected by temperature fluctuations or UV light. Working with glue at a room temperature of at least 10 °C is preferable.
TPK-e
Clops can be made of any combination of materials, including carbon fiber, aluminum, and stainless steel. You can produce an electrical compound with the transition resistance in the processed area. TPK-E’sdensityand composition make it possible to eliminate static charges from the processed area.
Forbo 615 Eurostar Lino El
Forbobes use electrical wire glue to "plant" flooring (carpet, linoleum). This composition is transparent and smells uncharacteristic.
Done Deal
Done Deal glue is made in the US and is primarily composed of polymers and silver. used to repair the heating threads on glasses and to repair contacts in automobiles. superior glue with outstanding adhesive properties.
Homakoll
It was created especially for adhering flooring, which comes in rolls and has a base made of fabric or villous material.
- There are no toxic and volatile components in the composition.
- Minimum water content.
- Does not sit after complete drying.
- After the initial hitch with the surface, the likelihood of shift and exfoliation is minimal.
- Easy to apply a gear spatula.
- Incombustible.
Mastix
Mastix adhesive using powdered nickel. It fills holes and cracks and is used to repair the threads of automobile rear window heaters. Metal is bonded. It is comparable to cold welding in terms of features.
Work that is allowed in both hot and cold temperatures. In neither scenario is the connection’s quality compromised.
Volgaimprom
Repair and strengthening of the arrangement. Depending on the thickness of the applied layer, complete hardening takes up to an hour. utilized in both industry and daily life. The glue has no negative effects on human mucous membranes, the respiratory system, or the skin.
Other brands
- ABRO MASTERS conductive glue. Produced in the United States of America. Repair the threads of the rear window heating.
- FORBO 523 glue for gluing linoleum and other flooring. Refers to dispersion compositions, frost -resistant, without smell, does not contain solvents.
- BAKU BK 426 – electrical conductive paste to restore tracks on microcircuits.
- Astrohim. Used in the repair of glass heating threads.
- Irpol 5. Elastic composition based on polyurethane components. Gluing antistatic flooring.
- Electont. Epoxy. Used in car repair. Ineffective, sometimes gluing has to be repeated.
Depending on your needs for performance, cost, and convenience, you can decide whether to make your own electric conductive glue or buy it. Store-bought alternatives can be costly, but they offer dependable quality and convenience of use. DIY substitutes are less expensive and give you the satisfaction of making something yourself, but they might take some trial and error to get just right. The decision ultimately comes down to your skill level, the demands of the project, and whether you value cost effectiveness or time savings more.
DIY conductive glue
Conductive mixtures based on graphite, silver, and aluminum can be created.
On a graphite basis
The simplest method for creating conductive glue at home. Nail polish and a pencil grip are its primary components.
Varnish is the least expensive option. It’s crucial that it be transparent because color varnishes include paint that can interfere with the glue’s ability to conduct electricity. It is appropriate to use paste or liquid to adhere nails above the ceiling. The least expensive quick-drying glue brands are Moment, Second, and Elephantt.
The following is how the graphite composition is made:
- If you use not varnish, but nail glue, unfold the tube foil from the back;
- From a simple pencil, extract the neck, the pencil should be soft (M2, M4);
- Tear the barn in small powder;
- Pour powder into a tube or bottle;
- Stir the ingredients thoroughly with a toothpick;
- Close a tube with a graphite composition again, and clamp the edge with pliers.
Loosely closing the tube could cause the contents to dry out before time. Keep air from entering. Acetone or varnish removal are used to clean up excess glue that may have spilled or been applied incorrectly.
Graphite is not exclusively found in pencils. He is either in saline batteries or medical graphite brushes. Graphite can be ground into powder using supra or sandpaper. To create a creamy mass, combine the extracted powder with a tsappantlak in a 1:1 ratio. Because the adhesive mixture made from brush graphite has copper added to it, which increases the product’s electrical conductivity, it will work better.
On a silver basis
In order to produce silver-based conductive glue, the following materials are required:
- nitrogen-acid silver or nitric acid;
The same shares of silver and formalin are combined, and the mixture is diluted with a few drops of ammonia. A reaction will take place in a few minutes, and the silver powder will sink to the bottom of the container. The liquid is filtered to remove it. At a temperature between 120 and 150 °C, the resultant powder is dried.
Silver powder is mixed with varnish or glue to create glue, as explained in the directions for making graphite glue. Before combining the ingredients in the adhesive solution, lick it slightly with a little alcohol drip.
There are still a few more recipes.
- Connected 0.13 kg of silver powder and 12 g of graphite. 8 g of nitrocellulose, 0.05 kg of acetone and 3 g of rosin is mixed to them. If the mass turned out to be too thick, it is diluted with acetone. The product can be used immediately after cooking, but for the most part not for gluing parts, but as an electrical conductive primer.
- 0.03 kg of graphite with 0.07 kg of silver powder is mixed, 0.07 liters of acetone and 0.06 kg of vinyl acetate are fluid into the mixture. After mixing the components, an electrical conductive syrup is obtained, which can be covered with other adhesive compounds, for example, BF.
Aluminum glue
Epoxy glue or resin is mixed with aluminum powder to create an.
You must mix aluminum powder into the resin even before the liquid component is poured because the epoxy quickly polymerizes when the hardener is added.
After stirring aluminum and epoxy to a sour cream-like density, a portion of the homogeneous mixture is measured and connected to the hardener at a ratio of 1:10.
Depending on your unique needs and circumstances, you can decide whether to make your own electric conductive glue or purchase it. Most do-it-yourselfers and hobbyists find that making conductive glue at home is appealing because it can be inexpensive and exciting to experiment with. Nevertheless, this method necessitates patience, time, and access to the appropriate resources. Although making your own conductive glue can be a great project, especially for important applications, its performance might not match that of commercial products.
However, buying electric conductive glue is a dependable and convenient option. Products that are sold commercially are made to exacting specifications regarding durability and conductivity. To make sure you receive a product that functions as intended, they are tested for consistency. For more difficult tasks or professional applications where performance cannot be compromised, this is especially crucial.
In the end, what matters most is the specifications of the project and how comfortable you are creating your own materials. Purchasing a ready-made product is your best option if accuracy and dependability are essential. Making your own conductive glue can be a fulfilling and instructive experience if you’re curious and like the creative process.
Knowing the fundamentals of electric conductive glue and its uses will help you make an informed decision, whether you decide to buy or do it yourself. When determining which option best meets your needs, take into account time, money, performance, and personal preference.