Epoxy clay-plasticine - instructions for use
If we talk about epoxy resin, then it is included in the composition of various adhesives. Some of them have a liquid texture, while others are more viscous and dense. A unique tool can be considered epoxy plasticine glue - a reliable, high-strength material for bonding various surfaces.
The epoxy composition gave the basis for the creation of a plasticine glue called "Contact", which is also called cold welding. In appearance, it is a grayish plastic mass, which is used for gluing various materials.
Unlike hot welding, cold welding does not involve the use of high temperature. An excellent level of adhesion and strong adhesion will be provided due to the penetration of the adhesive into the upper layers of the parts, their melting and strong adhesion to each other.
When working with plasticine, the rules of application and preliminary surface preparation. If everything is done correctly, that the tool will give a connection no less strong than the metal itself.
In case of poor-quality preparatory work, the joint will be weaker and will not last long.
The areas of application of epoxy-type plasticine mass are as follows:
Note that epoxy adhesive has many benefits.
The resulting seam is waterproof, elastic, resistant to chemicals, low and high temperatures.
The disadvantages include the impossibility of bonding polyethylene, teflon and silicone. Another disadvantage can be called the difficulty of removing the product - it will quickly harden and it will be difficult to remove it due to the high degree of strength.
There are a couple of types of plasticine glue on sale, and they can be used for gluing things and various objects at a construction site, in everyday life, and also in industry. Epoxy waterproof plasticine was created for repair work in conditions of high humidity, as well as for repairing a pipe and eliminating various leaks.
The tool can even glue cracks and other flaws under water. The waterproof material is two-component and contains a hardener and a polyepoxy resin. Its main properties are:
After the glue hardens, you can operate it at temperatures of -42 ...
+ 150 degrees, and this will not lead to destruction, cracking, and even crumbling of the gluing sites. It is very convenient to use this tool - you can simply knead it with your fingers. On sale there is another type of adhesive - this is epoxy plasticine "Cold welding".
In addition to epoxy resin, such a product contains binder additives, modifiers and plasticizers. Polymercaptan, a low-molecular-weight polymer, acts as a hardener.
Products from the epoxy-type plasticine series are perfect for bonding cardboard, plastics, metals and alloys (stainless steel, aluminum, tin, iron, bronze etc. rest). They can also glue the following materials: fiberglass, fiberglass, glass, ceramics, porcelain, faience, ceramics, wood, stone, polyvinyl chloride, concrete, stone, reinforced concrete and bricks.
Before starting work, carefully prepare both parts to be bonded. They should be completely cleaned of dirt, dust, and also degreased.
To do this, you can use alcohol - medical, technical, and acetone is also suitable. For glass, ceramics and other suitable materials, use the simplest detergents. Next, you should fully dry the treated surface. when gluing metal products, or those made of alloys or stainless steel, they should be pre-treated with sandpaper. Other methods of roughening the surface can be used.
The order of work with epoxy-type clay is as follows:
The mixing time is 2 minutes, and the mass will eventually become homogeneous.
It also happens that repair work is carried out in conditions of cold water or air temperatures. Plasticine in such a situation may not be plastic enough, and it does not knead well. It is better to put the tube in a container of hot water (+65 degrees) for 5 minutes, or keep it on hot batteries.Work with the adhesive composition from the moment of mixing should be faster, and its pot life is from 3 to 5 minutes. Within the prescribed time, you should have time to correct the shape of the plasticine and the placement of parts.
Please note that after an hour you can drill, sharpen, paint and clean out the seams, if needed by the master. The material will be ready for full use, resistant to water, solvents and oils.
The epoxy-type composition should be protected from children, animals, it should only be stored out of their reach. When working, be sure to wear gloves. In case of contact with the skin, it should be immediately washed with soap and water.
Contact with the composition in the eyes, which have developed allergic reactions, severe irritation from the composition on the skin are indications for seeking medical attention, and you cannot use plasticine for products that will come into contact with food.
The new Sugru adhesive is a material that can be worked with without the use of tools, and with this can be repaired everything. It contains polysiloxane, epoxy groups, aminopropyltriethoxysilane and many other chemicals. The tool makes it possible to make protective casings, handles for pots, repair chips or flaws in a couple of seconds. The material can be given any shape, as well as simple plasticine when modeling.
You can heat a product repaired with such glue up to +185 degrees. It will serve for many months, and at the same time, it can be used at temperatures up to -55 degrees. Water tightness, tightness will be complete, and therefore it is permissible to seal up the bottom and boat sides with an adhesive, as well as pipe cracks. Sugru is a dielectric and can be used to insulate electrical devices, wires, charger connectors and USB cables.
We have already reviewed the "Contact" waterproof epoxy plasticine adhesive, but the analogue will be "Superplstilin V-tie", or "Nano-plasticine".
The patented manufacturing technology of such a product will provide a high degree of plasticity, an excellent degree of adhesion with a large amount of material, and also the strength of the adhesive seams. The tool is a self-hardening rubber that is used for indoor and outdoor work, at any temperature and varying degrees of humidity.
Here are the main properties of the material:
- Attaches to all types of plastic.
- Cannot conduct electricity.
- Will not slip after drying.
- Can be frozen down to -65 degrees.
They can fix everything, it lends itself well to sculpting, like simple plasticine. After curing, you can even wash in a dishwasher, and even heat up to +185 degrees. From the moment when the glue is removed, its pot life is 1/2 hour, and during this time it is required to have time to give it the required shape.The tool is actively used by photographers, car enthusiasts, and it also helps in the repair of equipment, gadgets and electronics.
The adhesive is universal, and therefore everything in the house can be glued - from dish handles to a tray for washing powder. Through such a composition, you can make all sharp corners smooth, and this is important for families with small children. The product is completely safe after curing, it is considered clean (environmentally friendly), and this only adds to its popularity.
Posted By: Work Style |06, Nov 2020
Posted By: Work Style |02, Nov 2020
Posted By: Work Style |06, Nov 2020
Posted By: Work Style |10, Nov 2020
Posted By: Work Style |10, Nov 2020