The development of mobile communications is at an unprecedented pace, and in connection with this, new gadgets are appearing. Consumers are increasingly acquiring touch-screen communication devices , models with control buttons are overlooked, and the need for them is becoming smaller. The concept of "touchscreen" is included in the conversation, and you need to know what it is and how B-7000 glue is used in the latest in electronic mobile technology.
What is a touchscreen?
In our language, the token appeared from the merger of the two English words touch and skreen, which means a screen that responds to touch. Such touch monitors are met by the urban user in different places. You can withdraw money from an ATM using the sensitive screen, get help, make a call to a friend on a cell phone. All this requires actions related to the sensory perception of technology. There is a response to touching a portion of the screen, a signal is received to perform a certain action in accordance with the rules of the laid down program.
Today, any novice user can answer the question about the touchscreen. Some may take care of replacing such a sensitive device on the phone on their own, for which they use B7000 glue. Instructions for use of this tool are in the package. Before use, it must be carefully studied.
Description of the substance
Epoxy- based, new-generation gel-based Chinese adhesive B-7000 is used to repair damaged and replace new touch screens, as well as display modules on mobile communication devices. Transparent adhesive acts similarly to double-sided tape, but holds stronger and can be easily dismantled during re-assembly.
B-7000 glue creates an elastic film that has anti-vibration characteristics due to its soft consistency. The material layer is waterproof, therefore, it can serve as a kind of waterproofing. In addition to the use in the repair of mobile devices, it is used for gluing details of needlework, ceramics, glass, metal, wood, natural and artificial leather. Compounds of fabric, stone, polyvinyl chloride materials, nylon, porous surfaces are strong and durable. The glued surfaces of plastic, rubber, paper, bamboo reliably serve.
Rules for working with glue
Setting time is about six minutes to connect to the B-7000. The adhesive sealant for gluing touchscreens completely hardens after 1-2 days (24-48 hours). It is recommended to store it in conditions of ambient temperature from 10 to 28 º. For proper fixation of surfaces, moments such as:
- familiarize themselves with the instructions before using the substance;
- check the action in a small area;
- when using the product should have a temperature of up to 18-35 º;
- the surface of the part is degreased before gluing and evenly coated with glue;
- the substance is squeezed out as it is spent from the hole;
- contact with skin and eyes causes irritation;
- due to the pungent odor, it is recommended to work with it in a well-ventilated area;
- if there is a hit on the mucous membranes, then they are washed with plenty of water;
- it is better to store the substance in places where little children do not have access;
- the use of glue after the expiration date is not recommended.
Application subtleties
These are the basic rules regarding how to use B7000 glue. Instructions for use reveals some more nuances of joining surfaces, although the general rules are similar to using any other glue. After applying a certain amount to the places to be glued, the product should begin to dry out a little - this will prevent it from flowing out and falling into unnecessary niches with a small pressure force. To prevent smudges from appearing on the screen, you need to wait about 30 seconds.
Sometimes troubles happen, and the glue nevertheless seeps beyond the boundaries of the parts to be glued. But it is removed very simply in the case of the B-7000. Glue-sealant is enough just to roll it with your fingers, it will separate from the surface and turn into a ball. At the place of gluing, you can hold a thin pointed match, a toothpick or a needle, this will help remove excess substances.
Do not be afraid that the substance gets into electrical contacts, since dielectrics do not conduct current, which B-7000 belongs to. Glue-sealant for gluing touchscreens will not transmit voltage to the phone. Do not apply the product on wet surfaces, as the effectiveness of the compound is completely reduced. After connecting the planes, they are pressed down or fixed with an improvised means, for example, an elastic band or tape, and left in this form for half an hour. After applying the glue, a protective cap is put on it, so you can save the remnants of the product for further use.
Dismantling the glue to replace the touchscreen
If it is known that B-7000 glue was used to install the old module, then the removal of the used touchscreen will be much simpler than with other similar means. For repeated removal, the telephone glass is heated to 40 º, and it simply rises with a little effort. It is necessary to heat gradually by directing a stream of hot air a little to the side, so that the display glass does not crack. This property of the product is very valuable compared to factory analogues. Glass remains intact in most cases, which makes it possible to reuse it in order to save.
Use of glue for other purposes
In every home there will always be works that require bonding surfaces. Since glue for glasses is also a sealant, the use of this tool is not limited and will be useful in various cases. The fact that the product is absolutely non-toxic makes it possible to use it for small repairs in an apartment, for example, replacing a small-sized cracked glass in a window frame or door of a kitchen cabinet. After drying, fix the glazing bead or decorative rail over.
Bonding jewelry
Often, for such delicate works, the craftswomen use the widespread superglue, which dries quickly, but has one significant drawback - it sticks tightly to the fingers accidentally on its way and you need to work hard to remove it. Multipurpose adhesive for glasses B-7000 is suitable for gluing the components of jewelry more than other means. Its excess is easily removed by rolling or a sharp thin object from the parts. This product is used not only by craftsmen at home, but also by craftsmen in jewelry making workshops.
Work with genuine leather
Leather strict belts, expensive purses, jewelry in the form of a chic necklace, playful hair clips from the remnants of colored genuine leather are successful in the homemade jewelry market. Glue B7000 is quite suitable for their manufacture. How much a leather product dries (24-28 hours) has already been indicated, and during this time other workpieces of parts are made. The skin for bonding is prepared in advance.
If you want to give volume to a flat leaf, it is heated over an open flame of an alcohol lamp, after which the element takes on a curved shape. Before gluing, glue the place to be bonded with sandpaper, then apply a thin layer of glue and allow it to dry out a little. After that, the glued places are pressed against each other and fixed. Fully use the product only after 30-48 hours.
Bonding plastic and decorative clay
Unique flowers and decorations are made by craftsmen from decorative plastic or, as it is also called, clay. Thin petals are glued, pre-treated with acetone or another solvent. This is done so that after working with the material with your hands, there are no oily prints left on it. The finished fixed product can be used after the expiration of the above time, due to the fact that the glue is not toxic, jewelry made of plastic clay, rings, earrings is allowed to be worn even by young children, and they can also play with them.
An important feature of the glue is its property to soften when heated, therefore, any decorative product can be disassembled and remade in a different form, which is very important for creative people.
Glue B7000, analogues from the group of other adhesives
A good option for replacing B-7000 ecological glue can be T-7000, also designed for gluing touchscreens and mobile communication modules. It has a black color, which makes it invisible on cases made of dark material. This glue is stable when exposed to high temperatures and does not disassemble when heated.
Convenient dispenser does not allow excess glue to stand out. Bonding Instructions:
- thoroughly clean the surfaces for gluing, the product is applied to one of the surfaces;
- after some waiting, the surfaces are pressed and held, then after a day, or rather two, the product is allowed to be used;
- the joint of the connection does not need to be preheated with lamps or a hairdryer, bonding will occur on its own after the composition has hardened.
In addition to this type of glue, B-8000 glue and double-sided tape for gluing touchscreens can be considered analogues.
How to remove glue from the skin?
Some people, after glue gets on the surface of the hands, try to apply mechanical action to get rid of sticky plaque, use sharp objects that easily injure the skin. Some take sandpaper, nail files, knives. There is Antikley on sale, which will make cleaning B7000 glue very simple. Therefore, in order to avoid problems, you need to buy this drug in a hardware store before changing the touchscreen, then the need to get rid of glue residue on your hands will not be a problem. To do this, apply the product on a sponge or napkin and wipe your hands or body parts on which the glue has got.
Dimexidum for removal of surplus
This tool can be used to remove glue not only on the hands, but also on other surfaces. A small amount of glue is applied to the stain and left for several minutes, after which the area is washed with water and washed if the fabric is meant. It happens that a single use does not help. In this case, the processing is repeated.
Acetone with soap remover
If you do not have the above-mentioned drugs on hand, and the glue is fairly stuck to the skin in sufficient quantities, then some use acetone to remove stains, after which you need to wash your hands with soap and soap for a long time. Instead of acetone, solvents No. 646, 647, sold in hardware stores, are used. Also, the nail polish remover works similarly.
After applying a certain amount of acetone with cotton to the glue layer, you need to wait about 30 seconds, then take a sponge and wash the adhering layer, having previously washed the place. Gradually, the glue will disappear, and the treatment ends after washing in running water. If there is no means at hand, then you can wash off the glue in warm water with a detergent composition by dipping hands in the solution for half an hour. The glue contains cyanoacrylate, which is able to dissolve in warm soapy water.
In conclusion, it should be noted that the use of B-7000 glue is effective for gluing touchscreens and mobile technology modules. Using this glue, repairmen will receive an undeniable advantage in the form of ease of use, a strong connection that will remain unchanged for a long time.