If you have ever done work where there is a need to use glue, then you probably encountered a problem that is expressed in the low quality of the acquired composition. That is why home craftsmen often think about how to make glue. Many today are trying to find an alternative solution, which is to create an adhesive with their own hands. If you are used to constantly making something, as well as experimenting, then recommendations on how to make glue will be extremely useful.
Making paste
In some cases, this is resorted to only when there is an urgent need to carry out any work related to the use of glue. This may relate to an incorrectly calculated volume of the composition, which ended in the midst of wallpapering work. How to make PVA glue at home will be described below, but the paste is prepared a little differently.
In order not to quit and not go to the store, you can make glue at home, and its quality will not only be similar, but in some caseseven higher compared to purchased analogues. At the same time, you can be sure that the composition will not contain substances harmful to human he alth. If you are thinking about how to make glue, then you need to prepare materials that can be found in every home. Among the ingredients, wheat flour can be distinguished.
Recommendations for the preparation of glue and proportions
To carry out the manipulations, you will need water in the amount of 1 liter, 6 tablespoons of flour, as well as a container, the last of which must be chosen depending on the estimated amount of glue. First you need to heat the water to 100 degrees, then dilute the mentioned volume of flour in a separate bowl in a small amount of water until a homogeneous mixture is formed. If you are interested in the question of how to make homemade PVA glue, then the tips below will come in handy. The mixture must be free of lumps. As a result, you should get a composition that resembles thick sour cream in consistency. It must be poured into boiling water in a thin stream, while stirring constantly. The composition is brought to a boil and left to cool. In finished form, such glue will have the consistency of jelly. If you are faced with the task of how to make glue, then starch can also be used. In terms of efficiency, it will be the same as the above mixture. In some cases, such adhesives are superior in quality to industrial options. Wallpaper will stick firmly to any surface. With the help of such a composition, it will be possible to glue all types of cardboard and paper.
Recipemaking PVA glue
Before you make PVA glue, you should familiarize yourself with the technology. This composition is the most common among those used in the performance of repair work. Among other things, large-scale construction manipulations cannot do without this mixture. The composition is used even in the preparation of solutions that are used for tiling surfaces. Apply it instead of a primer, as well as before the final finish. The scope of application is wide, which is why it is safe to say that polyvinyl acetate is a universal remedy that you can prepare yourself. If you are thinking about how to make PVA glue, then it is important to consider that it must contain a strict ratio of all ingredients. Thus, per liter of distilled water you will need 20 milliliters of ethyl alcohol, 4 grams of pharmacy glycerin, 5 grams of photographic gelatin, and 100 grams of wheat flour. How to make glue from flour and water, you will learn in the article. In order to prepare the composition, it is necessary to overcome two stages, the first is preparatory, during which gelatin must be soaked in a glass for a day. The second stage is the main one.
Recommendations for making PVA
After the gelatin softens in water, you can start preparing the glue. The container into which you will need to pour distilled water should be placed on a water bath. Gelatin and flour must be added to it, the last of which is stirred in a small amount of water. The mixture should be lump-free. It is brought to a boil, but it is not necessary to boil. The composition should resemble thick sour cream in consistency. In order to achieve uniformity, you should constantly stir the mixture. If you are faced with the question of how to make PVA glue at home, then you can use the recommendations given in the article. At the next stage, alcohol and glycerin are added to the mixture obtained in a water bath. In order to obtain the most dense mass, the mixture must be thoroughly mixed. These manipulations can take up to 10 minutes, depending on the amount of glue. Before using the composition, it must be well cooled.
Making wood glue
This type of glue is the most acceptable option for gluing wood. The composition effectively copes with gluing cardboard, paper, as well as other materials. However, such mixtures have some features, among them an unpleasant pungent odor can be distinguished, as well as a short shelf life in liquid form, since the ingredients quickly deteriorate, gelatinize and become moldy. For these reasons, the glue must first be boiled, and then a mass of gelatinous consistency should be prepared. If necessary, you can cut off pieces of the desired volume, and then heat them over low heat, which will allow the mass to take on a liquid form. There are several ways, one of which will help to preparequality glue. Below are the most affordable for home use.
The first way to make wood glue
If you are thinking about how to make glue at home, you can use traditional wood glue. It is crushed and soaked in a container with water until the particles are completely swollen. The composition should be as soft as possible. The latter is placed in a container for melting. You can make it yourself using a tin can. The container is placed in a water bath and exposed to a weak fire. It is important to constantly mix the composition using a wooden stick for this. It is necessary to exclude the moment of burning, since in this case the mass will change color and lose its adhesive ability. As soon as the mass passes into a liquid state, it must be diluted with vodka using a certain proportion. It involves the use of 950 grams of vodka per 720 grams of adhesive. Depending on the volume of glue, you need to add powdered alum. They are used in the amount of 12 grams for every 100 grams of adhesive.
If you can properly prepare wood glue in this way, you can ensure maximum strength of the surfaces, as well as their water-repellent properties.
Second way to prepare wood glue
If you are thinking about how to make glue at home, then you can use the second method. To do this, in a tin canboil traditional wood glue by adding water in a ratio of one to one. After that, when the composition thickens somewhat, the mass should be poured into a porcelain container, and then use a rubbing stick until a gelatinous mass is formed. It is laid out on a plate, then cooled well and cut into separate pieces. In this form, the composition can be stored, and if it becomes necessary to use it, then for every 720 grams of the workpiece, you need to add 360 grams of vodka and 720 grams of water. The resulting mixture is brought to a boil.
The third way to make wood glue
If this technology is used, then a water bath should be used, a liter of water and 1 kilogram of traditional wood glue are added to the container. It is important to prepare and add 1 liter of 9% table vinegar. Once the ingredients are dissolved, you can add a liter of vodka, ensuring constant stirring.
The fourth way to make wood glue
Before you make glue with your own hands, you must choose the best way for you to work. As the latest technology, a technique will be described that involves the use of wood glue and water, these ingredients are used in a one to one ratio. It is important to heat the future composition in a water bath, achieving complete thickening. After that, a weight part of glycerin is added, which is equivalent to a weight part of glue. It is important to heat this composition until the water has completely evaporated. The resulting mixture should be poured into a mold, anddry after. Such glue will be stored exactly as long as necessary. To use it will need to be diluted with water using a ratio of one to one.
Making Styrofoam Adhesive
Recently, for heat and sound insulation of residential buildings, foam plastic and expanded polystyrene are often used. They are mounted on a load-bearing wall. When choosing a composition for fixing these materials, it should be taken into account that solvents like acetone are able to melt the canvas. That is why wood glue is the most suitable option. However, at home, you can also make another waterproof composition where cottage cheese should be used. To carry out these works, this ingredient should be mixed with slaked lime in equal proportions until a homogeneous mass is obtained. It is desirable to use such a composition after preparation, without leaving it for storage, as it quickly acquires hardness.
Making glue for wood
Information on how to make glue from starch was presented above. However, in some cases there is a need for gluing puzzles, wood or leather. An excellent option for this is a glue called casein.
First stage
At home, the process of defatting cottage cheese should be carried out. Why is it soaked in soda solution for 20 minutes. About 2 tablespoons of baking soda should be used per 1 liter of water. After that, you can make a thorough rinsing with running water, the cottage cheese must be squeezed and dried until ittakes on a firm texture. It should be prepared into a powder called casein.
Glue making process
You already know how to make glue from flour, now it's time to get acquainted with the information that expresses the technology for obtaining an adhesive composition from dry casein. To do this, the powder is poured into any dish, which should preferably be flat. After you need to add a little water, constantly stirring the composition. For one part of the powder, two parts of the liquid should be used. This will allow you to get a fairly thick mass.
Stirring will take approximately 30 minutes. However, this process can be accelerated using a mixer. This glue will perfectly strengthen the wood elements among themselves. The disadvantage of such a mixture is that it must be used within 3 hours. After this time, the mixture will harden and be unusable.
Preparation of glue for needlewomen
If you are still interested in the question of how to make glue from flour, then you should read the information below. If you need to glue different types of fabric, then you can use a special glue, which is made on the basis of wheat flour.
For 3 tablespoons of flour you need 1 cup of water. The ingredients are mixed, and then poured into a glass of boiling water. This mixture should be brought to a boil, after it has cooled, you can use it.
Second way
If you are faced with the task of how to make homemade glue, then youyou can use a slightly different method, it involves the use of one tablespoon of flour, the same amount of potato starch, as well as granulated sugar in the volume mentioned. All ingredients are mixed together, poured into a glass of water and brought to a boil.
