Conductive Wire Glue/Paint - NO Soldering Iron

Product Information

A fast-curing epoxy (3 minutes at 150°C) with excellent compliance for larger die applications. Can be light-fixed in seconds for high-placement accuracy. Very long pot life of 7 days. Electrically conductive adhesive products are primarily used for electronics applications where components must be held in place, and electrical current can be passed between them. An unfilled epoxy ideal for fast-curing applications: 2 minutes at 150°C (or thermode cure in 6 seconds at 180°C). Very high die shear strength of 210 Newtons. Until recently, the curing of conductive adhesives was a slow process. Thanks to new hardener systems, conductive adhesives can be now cured within a few minutes: Several one-part Elecolit ® conductive adhesives have been modified for snap-curing ability. An unfilled epoxy with independent heat-curing (50 minutes at 80°C) and light-curing (4 seconds at 150 mW/cm2) mechanisms. Very high Tg of 179°C.

Elecolit ® conductive adhesives are relatively simple to apply. With the appropriate selection of filler type, they can be dispensed through automated valves, high speed “Jet” dispensing systems, and screen printing. Electrically conductive epoxies come as either one or two-part adhesives. One-part epoxies are normally heat cured. This means that care must be taken to choose a cure schedule that won’t compromise sensitive electronic components. Two-part epoxies comprise of a resin and a hardener. When filled with silver, both one and two-part epoxies are effective substitutes for solder. Certain temperature-sensitive electronic components cannot be soldered because the intense heat of liquid solder and the soldering iron can cause damage to the component. This type of application calls for an electrically conductive adhesive that can be used instead of solder. PCBs with components attached to both sides can also benefit from using an electrically conductive adhesive as the assembly process is easier without the risk of components dropping off the underside when parts are soldered on the top. When using electrically conductive adhesive for an entire electrical assembly, it negates the requirement to undergo a solder re-flow process. There are many kinds of conductive epoxies, glues, and rubbers available. Unfortunately, they are for the most part quite expensive. Electrically Conductive Adhesives (ECAs) are used for high-reliability applications such as aerospace, automotive, medical, and telecom products. However, Henkel also offers ECAs that are non-noble metal compatible which are ideal for handheld consumer devices. In both cases, conductive glues, adhesives, and epoxies offer viable lead-free solder alternatives for active and passive component attachment across a range of applications.Electrically conductive adhesives can be used to paint the inner surface of plastic boxes containing electronic devices. This makes a Faraday cage saving the internal components from electromagnetic radiation. Conductive epoxy, also known as electrically conductive adhesive or conductive glue, is a material that consists of an epoxy resin mixed with a conductive filler. These resins require “curing” or a “setting time”, before the connection is secure. This means that the glue hardens out. The conductive material contained in the epoxy is often silver (Ag) or a form of carbon (graphite). An example is Ablebond’s 84-1LMISR4. Why should we use a conductive epoxy? Electrically Conductive Adhesives (ECAs) are used for high-reliability applications such as aerospace, medical, automotive, and consumer products. However, Henkel also offers ECAs that are non-noble metal compatible which are ideal for handheld consumer devices. In both cases, conductive glues, adhesives, and epoxies offer viable lead-free solder alternatives for active and passive component attachment across a range of applications. An unfilled epoxy with independent heat-curing (60 minutes at 80°C) and light-curing (2 - 6 seconds at 60 mW/cm2) mechanisms. Complies with ESA (ECSS-Q-70 02) and NASA (ASTM E 595-93) outgassing requirements.

See fig-B. To create a strain gauge (a resistor that varies resistance as it is bent), you can lay down a coat of liquid tape on a piece of flexible plastic. When it is partially dry lay down a coat of conductive glue between two wires or pieces of conductive thread that are about an inch apart. After that has dried, lay another coat of liquid tape over the whole thing. The strain gauge in the picture has a resistance between 70-300k ohms as it is slightly bent. Electrically conductive adhesives are used in SEM to fix and ground the sample to avoid electrostatic charging of the surface. Isotropic conductive adhesives are electrically conductive in all directions and are therefore ideal for die attach, chip bonding, attaching SMDs, etc. Anisotropic conductive adhesives only conduct electricity in one direction, so these are often used for very sensitive electronic components such as LEDs, LCDs, and RFIDs.Looking Conductive Adhesives, then you have reached the right place. These adhesives are electrically conductive and are formulated from silicone or epoxy resin filled with metallics or conductive carbon fragments. Conductive adhesives are a liquid solution that can be applied to create a thin and flexible layer of highly electrical conductive material to an area or device. Our range of conductive adhesives are sourced from leading brands such as; 3M, Chemtronics, Electrolube, MG Chemicals and RS RPO. How do they work? Suitable for fine-pitch flip chip interconnections where electrical conductivity is desired in only one direction As with many things in life, there are certain trade-offs. In the case of electrically conductive adhesive they are: Records the default button state of the corresponding category & the status of CCPA. It works only in coordination with the primary cookie.