Fiberglass for cars. Body repair with fiberglass

Increasingly popular in modern construction are becoming innovative composite materials. What is the fiberglass for cars and why it got so widespread? These questions are relevant in the present time.

Modern composite is a material which consists of a number of components. Simply put, it is not a monolithic substance, and a mixture of diverse elements. The composite consists of matrix, which is a plastic base filled with layers of many materials.

What is the advantage of fiberglass for cars before any other modern materials? First of all, it is a very durable and tough but quite lightweight and elastic material. Fiberglass quantitatively and qualitatively superior to each component. If the composites for use in automotive industry, the construction will acquire excellent mechanical properties, and it is in any case will not affect her weight.

Fiberglass and epoxy

When combining the above components, it turns out one of the best modern composites – fiberglass. This is currently the most popular and common material used in automotive systems.

Some time ago many of the most diverse parts made of metal or plastic. But, as practice shows, the test of time and critics could not stand neither the one nor the other material. Any product made of metal, has a rather large weight and were often damaged due to the occurrence of corrosion processes, but the body out of fiberglass has proven itself on the positive side, even during prolonged use completely eliminates the appearance of rust.As for plastics, it is too brittle, fragile and unable to withstand significant loads, but characterized by low weight. Opening fiberglass all radically changed.

Internal structure of GRP

Modern material, fiberglass is an epoxy fiberglass based filler from a fabric treated with resin. Frame material makes up the fiber is also responsible for the level of quality of parts made from fiberglass. The main criteria of this substance is its degree of resistance while bending or fracture and strength level.

Epoxy resin is the binder. It determines the operational properties of fiberglass, for example, corrosion resistance, thermal conductivity, elasticity and dielectric properties. Fiberglass and epoxy resin to form a unique structure which allows you to have many advantages over all other materials.

Technology of production of epoxy fiberglass

Industrial production of glass is carried out either in one or in two stages. When carrying out technological process of the optical fiber is drawn directly from a molten glass mass. If the production of material is carried out in two stages, first is made a small part of the fused glass or the original glass beads. They melt, and then to the resulting fiberglass added resin. Thanks to this technology, the bumper is fiberglass is much stronger than plastic.

Advantages

Fiberglass has quite a few important advantages over all other similar materials. Look at them:

• Water resistance;
• Light weight;
• Ease of installation;
• Resistance to the environment;
• Cost (by selecting the optical fiber, the price of which is about 100 rubles for 1 square meter, greatly reduces the cost of the car repairs);
• High level of thermal insulation;
• Long life up to 50 years;
• Low degree of thermal conductivity;
• Quick installation.

Fiberglass is widely used in various fields. However, the main use of this material is found in automotive systems. Here produces body, bumper and other parts.

Technology repairs

Fiberglass for cars is the most suitable material, especially if you want to perform body repairs. For this work, the main thing is to adhere to the technology.

1. Body must be cleaned of paint, it is possibleto use a special remover.
2. Then cut a piece of glass, the size of which must correspond to the damaged areas.
3. The Next step will be the preparation of the epoxy resin. It is necessary to choose a special container, add hardener and mix well.
4. Damaged part of the body is treated with resin.
5. Then paste the glass fiber, and again covered with the resin. This process is very long, as it is necessary to carefully handle the entire surface.
6. The final touch – finish impregnation with resin using a roller chaotic movements.

Capabilities of glass

Many drivers prefer to experiment with fiberglass, producing a new part. However, to create it quite difficult. It is recommended to use the made glass Mat. Such a process would not require large investments. Fiberglass (price again, from $ 100) is most often treated with gelcoat, the cost of which does not exceed 400 rubles per kilogram. Apply it with a brush or spray gun, and then form the required plane.

Why fiberglass?

Currently, most manufacturers offers consumers the fiberglass for cars of different brands based on their functional purpose. In today's construction market, this material makes a worthy competition to other species that have until recently been firmly occupied the leading positions, for example, glass, concrete, metals and their alloys, ceramics and wood. According to its main characteristics and properties, none of these materials are not able to compete with fiberglass.

The use of parts of the car acquire high strength: if the machine is constantly used in the winter, its parts are made of fiberglass, can easily sustain different climatic conditions. I should add that this material, like stainless steel, absolutely does not give any decay or corrosion. Thanks to his invention have a unique opportunity to extend the life of the car for a few decades, because such details for a long period of time do not require any anti-corrosive treatment.