How to cook the paste of flour at home: a recipe

Clay is a viscous substance, which can glue different materials. Its role is difficult to overestimate. The mixture is used in medicine, industry, construction and other fields. In everyday life, people use this facility for domestic purposes. And while many are accustomed to, that the finished adhesive raw materials can be purchased, it is unlikely to meet the man, who has not faced a paste made of flour.

Homemade adhesives factory is not only cheaper counterparts, but surpass them in quality. Used in the manufacture of ingredients are natural and hypoallergenic. These properties allow you to work without fear of a substance, even young children. The recipe of preparation is quite simple, and all the components will always be in the kitchen all thrifty and diligent housewives.

What is the paste

According to various definitions given in many dictionaries, paste - glue made from flour or starch. According to the bonding type it belongs to the subspecies dries. It is a perishable product that can not be stored for long periods. He quickly turns sour, which manifests itself in an unpleasant smell, is suitable for use within one day. Density depends on the composition of the materials to be bonded.

Who and when invented the first time this type of glue is difficult to say. However, according to historians, the first adhesive compositions are cooked during the Neolithic, using for this purpose the bones and tendons of animals. They became the prototype for the bone, fish, vegetable and other natural adhesives. Perhaps, flour, starch composition was used by the ancient civilizations, but records of it have survived.

Improvised adhesive is simply irreplaceable for the household needs. It can be used to repair, use it to create crafts for many other purposes. adhesive preparation technology is simple. It can be made in several ways, all depends on the components used. For work required water, flour or starch, enamelled vessel for mixing spoon.

Advantages and disadvantages

Flour paste is popular with builders, gardeners, creative people. It is a robust tool that has many advantages. Environmentally friendly product made from natural ingredients, totally harmless to health, does not cause allergies, does not irritate the skin. The main advantages of this material include:

• Low cost. This is the cheapest kind of glue. It allows you to save on the purchase of finished formulations, in many ways superior to them.
• Wide range of applications. Used in construction, handicrafts, children's creativity.
• Simple cooking. Manufacture glue your hands, anyone can.
• It leaves no residue on the surface.
• Practical and easy to use.
• Firmly adheres certain types of materials, grasped well with many surfaces.
• Easy to remove. To remove the pasted wallpaper must be moistened with water walls, coating will depart itself.

Among the main disadvantages are:

• Poor water resistance. To increase this figure of the PVA can be added at least 5% of the total.
• The product is a breeding ground for bacteria and microorganisms. To address the shortcomings in the process of cooking, you can add copper sulfate.
• Limited shelf life. Recommended brewing paste in small quantities.
• Spent time on cooking. Most purchased analogues can be used immediately.

where applicable

Homemade glue, cooked flour, mixed with water, is used for different purposes. It is used librarians, chemists, agronomists and growers, employees of child care centers. Among the most well-known applications are:

For domestic use:

• Repairs. With natural weight glue wallpaper on the wall, paste over the window surface of the ground under the finish.
• Gardening. For uniform planting seeds in the garden of their glued to toilet paper.
• Children's creativity and needlework. Friendly and hypoallergenic makeup perfectly replaces the adhesive can work with it, even the youngest children. It is made of papier-mache crafts, and other paper products, used for scrapbooking, creating the composition of the tissue.

The professional activity:

• Librarians using glue glue books, use them to perform the binding.
• Chemists are used as an indicator.
• Kindergarten and primary school teachers are using this stuff in the classroom, bringing in the children perseverance, concentration, develops thinking, fine motor skills of hands.
• Theater workers used to decorate the scene objects made of paper, make the props.
• Designers use the bonding agent for the various ornamental elements.

Methods for the preparation of rules and

Home paste is not inferior to the characteristics of the purchased compositions for gluing paper and other materials. It is used for fixing the parts of small craft, as well as during major construction work. Safety, the total availability of ingredients, ease of preparation make a mixture based on flour popular and in demand. There are many methods for making paste. Should select the appropriate recipe based on the destination and adhesive characteristics fastened surfaces.

From flour wallpaper

For cooking need only flour and water. The mixture obtained is suitable for thin paper webs and conventional dense for vinyl. The only thing needed in the cooking process to adjust its thickness. Ready wallpaper better mass of flour of second grade, because it has more gluten, which improves its performance.

Learn how to prepare a simple paste can even a child. The container of calculating the amount of the mixture is poured into water and heated on a stove. Waiting for boiling, pour the flour into the center of the bowl, stirring constantly. The amount of basic ingredient is not calculated in advance, it is easier to add to the eye.

Weight for simple wallpaper should resemble the consistency of liquid sour cream. Heavy fabrics add more flour is better and maximize thicken. Use the paste is necessary as long as it is warm, because gradually cools, it loses its properties.

Making paste on rye flour is not recommended, it will acquire a darker shade and can be visible through the wallpaper coating fabric.

of starch

This paste is prepared, if necessary for pasting transparent mass, which does not leave stains. Food Technology economical composition not much different from the flour mixture. Starch sieved enameled ware, a part of cold water is poured, stirred. Followed by the addition of the boiling water without stopping the agitation. Boiled starch paste to the desired density, breaking all the lumps.

Cooked with his own hands the mass of the starch has both advantages and disadvantages. She quickly grasped, securely fastened even heavy materials, non-staining and non-yellowing. When you delete a dried adhesive is simply wet with warm water. The most pleasant texture gives corn starch. Rice and potato product behaves worse than that reflected in the transparency.

The disadvantages of the starch mixture can include a small shelf life. After 5-6 hours after the preparation of an unpleasant odor. Even in the refrigerator he could stand without loss of quality is not more than a day.

For papier-mache

Popular manufacturing articles made from paper wrapping technique involves sequential form material impregnated with adhesive. To create a quality figure, you have a lot of adhesive mixtures, so it is convenient and advantageous to do it with his own hands from cheap and available materials.

The paste for the papier-mâché made from flour, hot water and salt. The main ingredient can be replaced with starch, but then it would have to brew in small portions. The process is not justified if it is necessary to create a large crafts.

The proportions of ingredients must be chosen taking into account the density and type of paper. For newspapers and easy-absorbent materials suitable ratio of 5 parts water - 1 part flour - 1 teaspoon of salt. Journal of sheets and cardboard softened and fixed with the addition of a mixture of wood glue or PVA.

To make crafts out of paper mache shiny, paste, you can add vanilla and sugar.

Dextrin paste with your hands

Based on dextrin obtained quality glue that holds together perfectly thick paper with any coating, leather, fabric, wood, plastic. The substance obtained from starch by its cleavage. Dextrin powder faster and more soluble in water, sticky mass based on it is easy to make at home. To prepare the paste properly, you must adhere to the following conditions of the recipe:

1. Pour starch in the pan and place in the oven;
2. Arrange the heating temperature of 160 ° C and leave powder chasa 2;
3. After time has gat yellow dextrin and allowed to cool at room temperature;
4. Mix the substance with boiling water in equal parts;
5. Continuously stirring until complete dissolution.

The resulting mixture should be used immediately after preparation, because it very quickly thickens. If its application should be postponed, when cooking increases the amount of liquid and add a few drops of glycerin. Store dextrin mixture in the refrigerator can be sealed tight packaging which excludes contact with oxygen.

The paste with the addition of PVA glue

PVA glue, as a separate part, is a very efficient materials to be bonded. Sometimes it is less likely to make the consistency by adding water. In this case, the qualitative characteristics are reduced. If you need to measure liquid mass and preserve all the original properties, PVA is added to the usual flour paste. This will help reduce the adhesion of the pure product.

Recommended proportions to prepare a small batch of paste - 100 g flour, half a liter of water, 2nd tablespoons PVA. In boiling water added flour, and kneaded the mixture was boiled for 5 minutes. After complete cooling pour PVA shaken.

The additive can be added in the flour, and starch paste is ready. The mixture becomes suitable for bonding of heavy non-woven wallpaper, textiles and wood. The mass of PVA will be stronger, retain transparency.

Paste with joiner's glue

Based on the application, the mixture is added into it the various additional substances. The ideal option for improving the fixing characteristics - carpenter's glue. We can not forget about the color of the surface, as the material for the wood give a sticky mass of darker shade.

Animal glue is added to the priming of the walls under the weight of heavy wallpaper, or to firmly fix the old paint on the panels, which is difficult to clean. The proportions in this case is selected 1: 1. Water is brought to the desired thickness. For laminating surfaces lincrusta paper or other materials on fabric, plastic-based mixture is prepared from 2 parts of flour and 1 st part wood glue.

conclusion

Thanks to the availability of ingredients paste will always be popular. Cooked weight on the basis of cereal fine crepe paper, plywood, plastic or even MDF boards. Adding recipe silicate glue or PVA can be obtained for a mixture of solid tissue fixation, cellulosic webs. The only drawback paste - the possibility of defeat by a fungus and microorganisms because edibility dextrin fiber. Additives help solve the problem of copper sulfate and other metal salts.