Composition and scope of silicate glue, instructions for use
Silicate glue is a common household and industrial tool used to join various materials. Glue is a mineral substance and has been actively used in everyday life for more than a dozen years.
Origin story
For the first time, glue, also known as liquid glass, was obtained in Germany in 1818. Chemist Jan Nepomuk von Fuchs became the discoverer of the substance. The technique for creating the glue turned out to be relatively simple, and the raw materials needed for production were widespread and cheap.
Composition and properties
According to its composition, the substance is a transparent aqueous alkaline solution created on the basis of sodium, lithium or potassium polysilicates. The glue got its name from the main element - silicate, which contains silica. Extraction of natural silicates is carried out everywhere, the production technology does not have specific specifics, which makes the substance one of the most accessible of its kind.
The adhesive power of the substance is due to the physical properties of silicates. The component has a high level of adhesion to various surfaces. Bonding is based on solid state physics. On the surface of solid objects, the molecules are less connected than on the inside. The surface treatment with an adhesive creates the attraction of the molecules.The liquid glue particles are absorbed onto the surfaces to be bonded, increasing the density and tenacity of the glue lines.
Production of silicate stationery glue
There are several ways to produce liquid glass. To create a substance, it is necessary to prepare raw materials from which the glue will be made. Production methods do not require special training, from which it follows that the work can be performed both on an industrial scale and independently.
Industrial
In large-scale production, the method of exposure to polysilicate-enriched solutions on silicon-containing raw materials is used.
An essential condition for the implementation of the technology is the constant maintenance of the boiling point of a particular solution.
With your own hands
When performing work on creating office glue at home, it is recommended to use a fusion of a mixture of baking soda and quartz sand. Cooking should be carried out in a special container.
Defaults
Glue based on polysilicates copes with a huge number of tasks, but due to several drawbacks its use is limited. Among the disadvantages are the following:
- In case of leaky storage, the substance quickly loses its physical parameters, becomes solid and unsuitable for further use. The glue tube should always be closed after use and not left uncapped for a long time.
- Over time, liquid glass crystallizes, acquires a yellow tint and deforms. For gluing important documents and expensive things, it is better to use alternatives.
- Due to the presence of chemically active components in the composition, the glue comes into contact with many elements, which can cause negative consequences in the form of damage to products.
- Care should be taken when working with silicate glue, as it is extremely dangerous for the organs of vision. In case of contact with eyes, rinse thoroughly with water and consult a doctor if necessary.
Application
The substance has spread in a large number of areas of human activity. Glue is used in office work, construction, industry, as it is an inexpensive and very durable agent.
In industry
Liquid glass is often used in the production of various building structures and ceramic products. Due to its high fire safety index, the substance is one of the main components of impregnations and additives. In the metallurgical field, the solution is mixed with the spray composition of the electrodes, which are used for welding.
The chemical and foundry industries also use large quantities of liquid glass for production purposes. During the construction of the transport, glue is used to connect various components.
Some manufacturers use a silicate blend to create a lye. In the paper and textile industry, the substance is used to impart density and gloss to finished products.
It is important to take into account that various substances are used in industry and in everyday life. To connect large and heavy structures, glue is used, which is more like a solution in consistency and appearance. The material for industrial work contains additional components, which significantly increase its strength.
At home
What sticks the mortar is a popular question among product buyers. Among household chores, the most common is the use of liquid glue in the office. The material is used in office activities for gluing documents, folders and other paper stationery. The substance is most suitable for paper and glass due to the structure of the outer surface of these materials. Also, liquid glass can be used to solve household chores in an apartment, garage and in the country.
Manual
In order to rationally use the substance and avoid dangerous situations, it is necessary to follow the step-by-step instructions for use. It includes the following actions:
- The surface to be treated is thoroughly cleaned of accumulated dirt, dust and grease. When gluing hard surfaces, additional surface treatment with sandpaper is carried out to eliminate defects.
- If the glue is used for industrial purposes, the solution is kneaded and a roller, brush or brush is prepared for work.
- The substance is applied evenly to the surface in a thin layer. The parts to be engaged are applied to each other and compressed.
- During operation in construction and the need to prime the surface, a binding solution of cement and liquid glass is applied in equal proportions.
Using silicate glue to prepare waterproof plaster, it is mixed with sand and cement. A similar method is suitable for the construction of fireplaces, fireplaces and similar products.