Glue "Loctite"
The new record has been added to the Guinness Book of Records. The jury determined the most durable glue. This is Loctite. The test was carried out as follows: two cars, the total weight of which was over 5 tons, were glued with just nine drops of glue to a steel beam and lifted to a great height by crane. Loctite withstood this load. It is produced by an Irish plant owned by the international chemical concern Henkel.
Universal glue
More than fifty countries in the world purchase this glue. We receive this glue, but under the name “Super Moment,” from Henkel Bautechnik (Ukraine), a company that packages glue supplied from Ireland. It glues wood, metal, glass, ceramics, rubber, plastics, etc. equally well, both homogeneous materials and those with different properties (for example, metal - glass).
Bacterial glue
But this is not the limit. The bacteria Caulobacter crescentus produce an adhesive substance that is approximately 2.5-3 times stronger than Super Moment. It was discovered and studied by scientists from Brown University and Indiana University. The habitat for bacteria is fast-flowing water (water pipes, fast-moving rivers and streams). That is, in addition to strength, the glue has another invaluable quality - it does not interfere with wet surfaces. Professor Yves Bran, a participant in the research, names two problems: first, it is difficult to establish production in industrial scale; second - it’s not clear how to make the glue separate from production equipment(it cannot yet be torn off or washed off from the glass surface).
“Bacterial glue” would be useful not only in technology and in everyday life. The glue is absolutely non-toxic, so it would have excellent use in medicine, without the need to make and remove stitches. It would not be necessary to remove it; it gradually dissolves on its own, like catgut (threads from bovine veins). The production of this glue is promising, but for now it is a matter of the future, since the identified problems have not been solved.
Alexander Sochivenko, Samogo.Net
It is difficult to imagine our life without the use of glue. It can help in almost any task, and the abundance of varieties of adhesives can confuse even the most professional craftsman. That is why we have compiled the TOP of the strongest adhesives in the world.
Plastic is used everywhere, but sometimes it breaks and then the question arises: throw it away or glue it together. Of course, a whole part is always better than a glued one. But sometimes you can fix it like this necessary thing. Irish glue “Super Moment Maxi” has the best performance. It perfectly glues smooth and rough surfaces and can cope with any type of gluing - butt and overlap.
If something needs to be connected for centuries, then the best option It will be epoxy resin. And it doesn’t matter which brand you choose, each one shows excellent results when gluing. The hardeners contained in epoxy are resistant to all types of influence, including acids. Many craftsmen also make jewelry from epoxy resin. They place a flower or any other object into a mold and fill it with resin. The resulting pendant can serve its owner faithfully long years.
This glue is simply irreplaceable for household needs. It is ideal where it is necessary to “tightly” secure an object. Liquid composition hardens very quickly and can withstand heavy loads. Among various brands You can highlight the Siraflex glue. It makes it easy to attach a mirror to the wall or coat hooks. Some owners even attach ordinary shelves using Siraflex.
Quite often woodworkers are faced with the need to fasten parts of a product without using nails or furniture stapler. There are many requirements for wood adhesives:
- transparency;
- strength;
- no odor;
- possibility of dosed use without harm to the general contents.
Only Ground Hide Glue ideally meets all requirements. It is especially good in complex joints, when you need to assemble a product from parts of different types of wood.
PVA glue"
This good old glue is practically the leader among other similar glues; it contains a large number of varieties. Thanks to additives and special components, it is suitable for almost all surfaces. There is “PVA” for wood, paper or fabric. This glue is especially good when the glued object is often in low temperature regime.
Among adhesive compositions, which yachtsmen enjoy using, we can highlight the “PU Max” glue. It is waterproof and the drying time does not exceed one hour. In addition, parts glued with this composition can be actively used immediately. They won't be afraid high load and salty sea water. Reinforcing fibers are added to the glue, which makes it so durable.
Housewives often face problems in the form of an unexpected hole in their favorite jeans or sofa upholstery torn by a wayward cat. A special textile adhesive can help them; among many names and brands, the “Bison” brand stands out. Her special composition Suitable for fibers of any quality, you can glue a patch to clothing or deal with any other textile troubles. In addition, the glue is colorless and does not leave an unpleasant odor.
To glue minor cracks and objects that do not bear special loads, you can use super glue. It is easy to use and allows even non-professionals to easily cope with the task. Among numerous manufacturers, “Super Glue” has proven itself well. Even housewives like it, who can use it to make small repairs on their own.
This type of glue is used by professional craftsmen when it is necessary to replace threaded connection. The glue is very convenient to use: it hardens in an airless space, is resistant to technical oils and lubricants, and is also very durable, which allows you not to hold objects together additional way. In this series, we can note the anaerobic adhesive “Loctite”.
It should not be surprising that adhesives are actively used in cosmetology. Without a special adhesive composition it is impossible to grow eyelashes. Cosmetologists know that not only the longevity of their work, but also the health of their clients depends on the quality of such glue. The glue must be hypoallergenic and not have a strong odor.
In addition, it must retain its properties when in contact with water and mechanical stress. Many professionals use eyelash glue “Eye Cream” in their work. It meets all standards and has performed well in different situations.
Video: Top 10 Strongest Adhesives
Glue. Perhaps not everyone is good and not suitable for everything, but for everyday life, each owner chooses for himself. Today the choice of adhesives is huge. But which of them are the most reliable and what are they strong at? We will answer this question in our top!
1
This glue was included in the Guinness Book of Records as the strongest glue. Nine drops of this “second” glue connected the pickup truck and the one installed in its body. a car that were lifted into the air. The total weight of the lifted load was 5 tons! The scope of its application is as wide as possible. You can connect not only surfaces, but also flange connections, threads, bushings, etc.
2
Based on this compound, it is not possible to single out just one brand; all epoxy adhesives are good and very reliable. Under the influence of the hardeners (polyamines) contained in this glue, so-called “cross-linked polymers” are formed. It is probably difficult to find anything more reliable than such a connection. “Epoxy” is resistant to alkalis and even some acids, while it has high adhesion to metals.
3 Siroflex glue
Returning to specifically household needs, it is necessary to isolate this particular glue, called “liquid nails”. The innovative formula of this glue sets it apart from the rest. Without dowels and nails, it will allow you to securely fasten a variety of objects in the house: mirrors, holders, window sills and shelves. Among its peers, it was “Siroflex” that collected the maximum of positive reviews.
4 Adhesive “Montagekit Extreme Grip”
This universal glue is called “super strong” by the manufacturer, and this is not far from the truth. Fast-setting, water-resistant adhesive based on acrylic dispersion. Initial adhesion force - 120 kg per square meter, and this is one of the best indicators for adhesives for universal use. Its price is not small, but the effect will please the most picky owners.
It is “super glue” that we purchase when repairs do not require special skills. The glue of this brand, although for professionals (it is positioned as such), will also allow amateurs to please themselves with reliable fastening various materials and surfaces. It will glue almost everything “forever”: plastic, rubber, metal, porcelain, wood and cork.
6
The so-called “liquid hide glue” is a wood craftsman. Even very specific wood in the most complex joints will be securely fastened for many years. An interesting feature is that glue is good for heavy, strong connections, but it is better not to use it for weak and moderate ones.
7 PVA glue
Yes, that’s it, good old PVA, or an emulsion of water and polyvinyl acetate with special additives. There are as many varieties of it as there are materials that can be perfectly fastened with it. In fact, the whole secret is in its concentration and special additives, which allow you to glue almost everything. And the high frost resistance of the glue is generally beyond praise.
8 Glue “PU Max”
Polyurethane adhesive with reinforcing fibers. Liquid and waterproof, dries in an average of 1 hour, allowing you to use the joints almost immediately. This glue is interesting because it is the one that is actively used by yachtsmen all over the world, because... Reliably serves in marine conditions.
9 Hard Plastic Glue
Heavy plastics are polyvinyl chloride or PVC products. Most often these are plastic water pipes. PVC glue is also strong, even stronger than some of its cousins. Namely, this brand is especially popular among plumbers and pool builders. The glue is heat-resistant and, of course, water-resistant. For pipe installation or repair, this is the best choice.
10 Glue “Bison for textiles”
This glue is especially interesting for women. Textiles, jute, various fibers, corduroy, jeans and much more are his strong point. You can easily and securely apply patches, edging and upholstery to furniture. This best glue this specialization, highlighted by the majority of housewives and even professional tailors.
We have deliberately separated the adhesives in our list into narrow specializations. We are confident that this will allow you to quickly and correctly decide on with the necessary glue. There are many more brands and marks worthy of attention. The choice is yours!
It would seem that solving the problem of restoring a broken plastic item is simple - to do this, you need to connect its broken parts and glue them together. But the use of glue does not always give the expected result. And all due to the fact that all adhesives for plastics are different. To answer the question of how to tightly glue plastic, you should study the features and properties of the most popular compositions and choose the best among them.
Types of glue for plastic
Gluing materials made from synthetic polymers is sometimes more difficult than ceramics and metal. The structure of the plastic is different smooth surface and, accordingly, low adhesion. IN industrial production for connection plastic parts welding is used. Gluing plastic at home in this way is impossible, so repairs are carried out using glue.
The main component present in most adhesives is a special mixture that dissolves synthetic polymers. To impart viscous properties to the compositions, liquid polystyrene is added to them.
The principle of operation of such compositions is to dissolve parts different surfaces. After compressing them under pressure, a strong adhesion of the glued parts to each other occurs.
Depending on the composition, all adhesives are divided into the following types:
- hot glue;
- contact;
- liquid;
- reactionary.
To figure out which glue is best for gluing plastic, you need to study the properties and features of each type of glue.
Hot melt adhesive
Such connecting compounds are solid rods. To impart adhesive properties, they must be heated to a certain temperature. For this purpose, special pistols are used.
As a rule, hot-melt adhesives are used in creative work because they have low bonding strength and are poorly suited for precision work.
In stores you can also find hot melt adhesives that are designed for use without a gun. Their advantage is ease of use and fairly rapid hardening.
Contact
Those who are thinking about how to glue plastic at home simply and quickly should pay attention to contact adhesives. Some of them come with a special hardener included. Before starting work, you need to mix the two compositions according to the instructions on the package.
Such compositions are capable of rigidly connecting plastic parts, however, they are highly toxic. You need to use contact adhesive for plastic strictly following the instructions.
Before connecting two parts that have contact adhesive applied, you should wait at least 10 minutes for it to dry, and only then press the two parts tightly together.
Liquid
Liquid substances are simple and accessible, but at the same time they have the lowest quality of joining plastic parts. They can be made on water based, or contain a solvent.
It is recommended to use them for working with small objects that will not be subject to further stress. Liquid adhesives are not prone to destroying the structure of the plastic. This is very important when working with small details, since the glue that dissolves the plastic can deform them. They harden for quite a long time, so after repair work It is necessary to leave the glued parts for at least a day.
Reactionary
Such household compositions are considered the most reliable, and at the same time they are among the most affordable. It should be noted that many of them have their own application features.
So, when working with some of them, the parts to be connected must be left to dry for outdoors. Other formulations require exposure to ultraviolet rays, while others only work underwater.
Reaction adhesives can be:
- Single-component.
- Two-component.
Both one-component and two-component plastic adhesives may contain components such as polyurethane, epoxy resins, polyesters.
The best waterproof adhesives
Waterproof compounds are used to join parts that are exposed to moisture. For example, such adhesives are used to connect PVC pipes and others plastic materials in the bathroom or kitchen.
The best adhesive for plastic, according to many, is Moment Plastic. It is a contact type and perfectly connects almost all types of plastic. Due to the presence of harmful substances in its composition, they are not recommended for gluing objects in contact with food or human skin.
Moment Plastic dries very quickly, it is molded with high strength even under the influence of moisture, temperature fluctuations, alkalis, and acids.
This epoxy plastic adhesive has super-fast adhesion - it hardens within 20 minutes after application. The composition is simple and easy to use; it is good for sealing cracks and holding together broken parts. It is suitable for all main types of plastic.
Loctite 406 is a waterproof plastic adhesive that is quite easy to apply. When applied, it is well distributed over the surface. Loctite 406 has high strength characteristics when gluing both glossy and rough surfaces.
The best heat-resistant adhesives
When the question arises, what can be used to glue plastic to plastic in places where high temperatures, you should pay attention to heat-resistant compounds. Such substances are able to withstand high temperatures for a long time without losing their original strength.
Rexant is a transparent adhesive for plastic, available in sticks designed for pistols. This manufacturer also produces rods in green, blue and other colors, which are used to visually mask joints when gluing colored parts.
This heat and moisture resistant adhesive sealant contains silicone that hardens when exposed to humid air. The adhesive is highly heat resistant and can withstand temperatures up to 300°C.
When using hot melt adhesive to join plastic, you must remember that the plastic materials themselves are not able to withstand high temperatures.
Elite Drakon is a polymer adhesive for plastic, parquet, ceramics, wood and other materials. Using this product, you can glue materials of different compositions without worrying about the quality of the gluing. Dragon has high adhesion and heat resistance.
At making the right choice Using glue and its optimal use, you can successfully glue any plastic part together. Following the recommendations specified in the instructions will allow you to restore a broken item without unnecessary material costs.
Breakage of any item is always unpleasant. As a rule, this happens at the most inopportune moment. Restoring integrity and shape is not easy. This will require time and effort. An excellent solution to the problem is to use glue. This universal remedy, which will cope with many tasks.
On modern market proposed big choice similar goods. They differ in many of their characteristics, quality indicators and purpose. Therefore, before using it, you will need to determine the material from which the item is made. If you choose the right glue, then the item can not only be easily and simply restored, but you can also count on it long service. After all, the connection will be strong and reliable.
Which one is the strongest?
Many people are interested in what is the strongest glue. There are many manufacturers who offer similar products. As practice shows, it is better to give preference famous brands. They have proven themselves to be quality materials, who do an excellent job with the task.
Accordingly, the cost of such a product is higher. But in this case there is no need to save money. Since low-quality glue will not provide a strong and strong connection of its parts. Quite quickly the gluing problem will arise again.
How to choose?
There are a number of factors that are important to consider when choosing an adhesive. The first thing you should pay attention to is the composition of the product. If we're talking about For a plastic item, the adhesive must contain polystyrene. It will provide a strong and strong connection. In addition, it is necessary to have solvents that help dissolve the layers of plastic located on top. Most effective for this case There will be a contact type of glue. It consists of acetone, chlorinated solvent and ethers.
Kinds
The glue is available in a wide range. The most popular among consumers are its four types. The first one was called hot melt glue. It includes several options for such tools. Home them distinguishing feature is that they can only be used under certain conditions. This is especially true for temperature conditions. After heating, the glue can perform its main task - gluing. Its application requires the use additional tools. Basically, it is a special pistol. It is able to heat the glue to 100-200 degrees.
Another type of glue is liquid. Its main feature is the base, which uses water or a solvent. The principle of its operation is that moisture evaporates from the product after application to the required surface. Thus, it glues the necessary parts together.
There are some restrictions on the use of this glue. It is well suited for gluing porous surfaces. When working with sealed ones, it may not cope with the task, since it will not have the opportunity to dry well. An example of such glue is PVA. Although it is mainly used for paper and fabric, it is also suitable for plastics.
Reaction glue is no less popular. It differs in its composition. May consist of one or two components. The first type is characterized by the presence of a hardener in the composition. It provides the liquid consistency of the glue. The main thing is that it is stored in a closed container. Once it is exposed to air, it begins to activate its bonding abilities. Under such conditions it quickly turns into a solid state. An example of such glue is “Second”, “Superglue”. They are shown in the photo below.
Adhesives, which include a hardener and a binder, are two-component. Basically these components are located separately. Therefore, before use, you will need to mix them thoroughly. Moreover, such glue has a limited period of use. Basically, it is thirty minutes, since after this time the glue will simply harden and become unusable.
If we are talking about a plastic object, then contact adhesive is considered the best for it. Moreover, it comes in two types: with and without hardener. The gluing principle is based on the fact that it is necessary to apply the product to the surface and then leave it for some time. 7-10 minutes will be enough. The final procedure is to connect the parts and compress them tightly.
The main disadvantage of such products is their high toxicity rate. Therefore, when working with them you need to be as careful as possible. The room must be opened for ventilation. Moreover, you should not close it for half an hour after the work is completed.
How to glue wood?
When working with wooden surface the most the best glue so-called liquid nails are considered. This glue will an indispensable assistant in solving this problem. Therefore, it is often used in everyday life. It allows you to firmly and firmly fasten objects. Often such a connection is called dead, since it is almost impossible to disconnect it. It can harden quickly. Withstands various loads.
An example of such glue is Keraflex. It is well suited for fixing a mirror on the wall or other object. Moreover, it is suitable for gluing metal objects. For example, coat hooks. As practice shows, it can also be used for ordinary wooden shelves that need to be mounted on the wall.
Buying any glue today is not a problem. Just go to hardware store. There is a large selection of them. Moreover, you can use the consultant’s recommendations. It is enough to tell him about the purposes for which glue is needed. Based on this data, he will select the required composition. Thus, you can glue a part from any material. The connection will be strong and durable.
