The development of mobile communication is unprecedented, and in connection with this, new gadgets appear. The consumer is increasingly acquiring communication devices with a touch screen, models with control buttons are left unattended, the need for them is getting smaller. The concept of "touchscreen" is included in the conversation, and it is required to know what it is and how B-7000 glue is applied in novelties of electronic mobile technology.
What is a touchscreen?
In our language, the lexeme appeared from the merging of two English words touch and skreen, which denotes a screen that responds to touch. Such sensory monitors are encountered by the city user in different places. You can withdraw money from the ATM by using a sensitive screen, get help, make a call to a friend on your mobile phone. All this requires actions related to sensory perception of technology. There is a reaction to the touch of the screen area, a signal is received to perform a certain action in accordance with the rules of the program.
Today, any novice user can answer the question about the touchscreen. Some people can start replacing such a sensitive device on the phone themselves, for which they apply B7000 glue. Instructions for use of this product are in the package. Before use, it must be carefully studied.
Description of the substance
Chinese B-7000 new-generation glue based on epoxy resin and gel consistency is used to repair damaged and replace new touch screens, as well as display modules on mobile communication devices. Transparent adhesive acts in a manner similar to double-sided adhesive tape, but it holds more firmly and is easy to dismantle when reinstalled.
Glue B-7000 creates an elastic film that has anti-vibration characteristics due to its soft consistency. The material layer is waterproof, so it can serve as a kind of waterproofing. In addition to using mobile devices for repair, it is used for gluing handicrafts, ceramics, glass, metal, wood, natural and artificial leather. Connections of fabric, stone, polyvinyl chloride materials, nylon, porous surfaces are strong and durable. The glued surfaces of plastic, rubber, paper, and bamboo are reliable.
Rules of work with glue
The setting time is about six minutes for connection to the B-7000. The glue-sealant for gluing the touchscreens completely hardens after 1-2 days (24-48 hours). To store it is recommended in conditions of ambient air temperature from 10 to 28 ºС. For proper fixing of surfaces, it is necessary to take into account such moments as:
- Before use, the substances are introduced to the instruction;
- Check the effect on a small area;
- When used, the product must have a temperature of up to 18-35 ° C;
- The surface of the part is degreased before gluing and evenly covered with glue;
- The substance is squeezed out as it is expended from the hole;
- Contact with skin and eyes irritates;
- Because of the pungent odor, it is recommended to work with it in a well-ventilated room;
- If there is a contact with mucous membranes, they are washed with a large amount of water;
- Store the substance better in places where there is no access for young children;
- It is not recommended to use glue after the expiration date.
Subtlety of use
These are the basic rules regarding how to use B7000 glue. The instruction for use reveals some more nuances of work on joining surfaces, although the general rules are similar to using any other glue. After applying a certain amount to the glued places, the product should begin to dry a little - so it will be possible to protect it from leakage and getting into unnecessary niches with a slight pressing force. In order not to appear on the screen, you need to wait about 30 seconds.
Sometimes there are troubles, and glue still seeps out beyond the boundaries of the parts to be glued. But this is removed very simply in the case of the B-7000. Glue-sealant is easy to roll with your fingers, it will separate from the surface and turn into a ball. In place of gluing, you can make a thin pointed match, toothpick or needle, this will help remove excess substance.
Do not worry that the substance gets on the electrical contacts, since the dielectrics do not conduct current, to the group of which the B-7000 belongs. Glue-sealant for gluing the touchscreen will not transfer the voltage to the phone case. Do not apply the product on wet surfaces, as the effectiveness of the connection is completely reduced. After joining the planes, they are pressed down or fixed by an improvised means, for example, an elastic band or tape, and left in this form for half an hour. After applying glue on it, put on a protective cap, so you can save the remnants of the product for further use.
Dismantling the glue to replace the touchscreen
If you know that the B-7000 was used to install the old module, then removing the used touchscreen will be much easier than with other similar tools. For re-removal, the phone's glass is heated to 40 ° C, and it simply rises with a little effort. Heating should be done gradually, sending a stream of hot air slightly to the side, so that the display glass does not crack. This property of the product is very valuable compared to the factory counterparts. Glass remains intact in most cases, which makes it possible to use it again for saving.
Application of the adhesive for other purposes
In each dwelling there will always be jobs that require the bonding of surfaces. Since glue for glass 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 the apartment, for example replacing a small-sized cracked glass in the window frame or the door of the kitchen cabinet. After drying, a glazing bead or decorative rail is fixed on top.
Often for such fine workmans use a common superglue, which quickly dries up, but has one significant drawback - it tightly adheres to fingers accidentally caught in its way and it takes a lot of work to remove it. Multi-purpose glue for glasses B-7000 is suitable for gluing together the components of jewelry more than other means. Its surpluses are easily removed by rolling down or by sharp thin objects from the parts. This product is used not only by craftsmen at home, but also by craftsmen in jewelery making workshops.
Working with real leather
Leather tight belts, expensive purses, jewelry in the form of chic necklaces, playful hairpins from the remnants of colored natural leather are successful in the market of homemade jewelry. B7000 glue is very suitable for their production. How long the leather product dries (24-28 hours) has already been indicated, and during this time other parts are made. The skin for gluing is prepared in advance.
If you want to give a flat sheet of volume, it is heated over the open flame of the alcohol lamp, after which the element becomes a curved shape. Place the glue before the treatment with adhesive compound, sand it with sandpaper, then apply a thin layer of glue and allow to dry a little. After that, the glued places are pressed against each other and fixed. It is possible to fully use the product only after 30-48 hours.
Bonding plastic and decorative clay
Unique flowers and ornaments are made by craftsmen from decorative plastic or, as it is also called, clay. Thin petals are glued, pretreated with acetone or other solvent. This is done to ensure that after working with the material with your hands, there are no fatty prints left on it. The finished fixed product can be used after the specified time, because the glue is not toxic, decorations made of plastic clay, rings, earrings can be worn even for small children, they can also play with them.
An important feature of the adhesive is its ability to soften when heated, therefore, any decorative product can be disassembled and altered in a different way, which is very important for creative people.
Glue B7000, analogues from a group of other adhesives
A good option for replacing the ecological adhesive B-7000 can be the T-7000, also designed for gluing the touchscreens and mobile communication modules. It has a black color, which makes it invisible on cases of dark material. This adhesive is stable when exposed to high temperatures and is not disassembled when heated.
A convenient dispenser does not allow the excess mass of glue to stand out. Instructions for gluing:
- Carefully clean the surfaces for bonding, the product is applied to one of the surfaces;
- After some waiting the surface is pressed and held, then after a day, and preferably two, the product is allowed to use;
- The joint of the connection does not need to be pre-heated with lamps or a hairdryer, the gluing will occur automatically after the composition has hardened.
In addition to this version of the glue, analogues can be considered glue B-8000 and double-sided adhesive tape for gluing the touchscreens.
How to remove glue from the skin?
Some people, after getting the glue on the surface of the hands, try to apply a mechanical action to get rid of the sticky coating, use sharp objects that easily injure the skin. Some take sandpaper, nail files, knives. On sale there is an "Antikley" tool, than clearing the B7000 glue will be 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 the remains of glue on your hands will not be a problem. To do this, the product is applied to a sponge or napkin and wipes the hands or areas of the body that have been glued to.
"Dimexide" for removal of surpluses
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 a few minutes, after which the area is washed with water and washed, if the fabric is meant. It happens that one-time use does not help. In this case, the treatment is repeated.
Acetone with soap to remove
If you do not have the above mentioned preparations at hand, and the glue is fairly adherent to the skin in sufficient quantity, some use acetone to remove stains, after which you need to wash your hands and soap for a long time and thoroughly. Instead of acetone use solvents № 646, 647, sold in construction stores. Also, a remover for nail polish remover works the same way.
After applying a certain amount of acetone to a layer of glue, wait about 30 seconds, then take a sponge and wash the adherent layer, first lathering the place. Gradually, the glue will leave, and the treatment ends after washing in running water. If there is no means at hand, then the glue can be washed off in warm water with a detergent composition, having dipped in the solution hands for half an hour. The composition of the adhesive includes cyanoacrylate, which is able to dissolve in warm soapy water.
In conclusion, it should be noted that the use of adhesive B-7000 is effective for gluing the touchscreens and modules of mobile equipment. Using this glue, the repairmen will get an undeniable advantage in the form of convenient work, a strong connection that will remain in a constant state for a long time.