Hotmelt for the gun: characteristics, application, feedback

Hotmelt for a gun is a substance that acquires a viscous structure when heated to a certain temperature. The solid state it receives after complete cooling.

Selection

A vast area of use, fast time for fastening and versatility have ensured the popularity of this tool. The form of its release can be any - cushions, blocks, granules and rods, which have become the most common and have a variety of diameters and sizes. The main advantage is the possibility of using the glued elements in a few minutes. Before choosing hot melt for a gun, the characteristics of which depend on the shape, you need to purchase the tool with which it is used. Of course, work with this tool is possible without a special gun. For example, by heating with a candle or soldering iron. But this, at least, is inconvenient.

The size

Adhesive rods are suitable for any materials, including cloth, paper, cardboard, metal, wood, plastic and others. Exceptions are PVC, plaster and concrete. With all other materials, the tool provides a strong bond. Hot hot melt for the gun is divided by diameter. The most common are 11 and 7 mm. There are many other sizes. However, the choice of one or the other depends on the existing gun. Also, stickers can have different lengths: in the range from 4 to 20 cm.

Transparent glue

Hotmelt for a gun, the characteristics of which may be different, suitable for certain materials. It is represented by many shades. All kinds of this substance differ in properties and component composition. The most widely used white transparent sticker due to its versatility. It can be found in any store of the corresponding goods. It is suitable for working with any substrate. Therefore, this option is optimal in everyday use and creation of hand-made articles. A transparent yellow compound is used with cardboard, paper and wood.

Colored rods

To the category of universal also include options with any shades, except for black. Extensive color design allows you to choose hot melt for the gun, which corresponds to the palette of details. For example, when working with a red vase, to get imperceptible joints, you need to take a scarlet cartridge. Opaque white stickers are suitable for gluing a white base and elements stylized for metal or glass. When buying it is worth paying attention to the properties. But, as a rule, the shade performs only decorative functions, and the adhesive mass is universal. Hot-melt for the pistol 11 mm "Zubr" gray and black color is able to act as an insulating material and sealant. It is optimally suited for sealing joints and insulation.

Temperature

The melting point is not less important. In some rods, it is 150 degrees. Another is sufficient for the operation of a lower temperature. It is worth noting that for places characterized by a slight heating, less fusible adhesive should be selected. When choosing, it is necessary to take into account the characteristics of the thermopilelet and the materials used for work. Apply hotmelt to the gun with various tools:

• Adhesive roller or head.
• Special machine or applicator.
• Foot pedal used for the equipment of professional devices.
• Adhesive household gun.

Composition

The greatest prevalence of ethylene vinyl acetate formulations. They allow you to work with different bases, including fabrics, ceramics, a certain type of metals, plastic, wood and paper. There is also a polyofinol hotmelt for a gun, the use of which is necessary for items exposed to a wide range of temperatures. The chemical formula ensures that the bath, nozzle and the entire instrument system are cleaned of the composition that was previously used. Funds on this basis are more stable, thereby becoming prevalent in the electronic, packaging and automotive industries. They can be used for light metal, foil, leather, hardwood and other materials characterized by the presence of synthetic and hard resins.

Glue, referred to the category of pressure-sensitive agents, ensures the preservation of stickiness. The scope of application is extensive. It includes hard-clothed planes. It is used in the field of construction, automotive industry, as well as for work with large surfaces. Hotmelt for the gun (black or any other color) with an average pressure sensitivity ensures the sticky plane remains for 5 minutes. This is the best option for connecting elements that are unstable to heat, and large surfaces.

What do I need to know?

There are many different characteristics. But, first of all, it is necessary to start from the prospective materials. It can be polypropylene with the addition of aluminum, spunbond, plastic, laminated surface, paper and cardboard with a coating of ultraviolet lacquer. Also need to take into account the subsequent impact on the material. For example, taking into account transportation, contact with food and water, temperature regime.

To obtain a reliable bond, a special role is played by characteristics such as shade, pour time, viscosity of the structure. The rate of mass feeding can be different. The application procedure is divided into automatic and manual. For each type of base, a different form of composition is suitable: tablets, pads, blocks, pins. The rate of preparation of the mass and its fluidity directly depend on the melting point of the rod. As a rule, the tool is designed to work with a certain kind of composition. Some professional options have a function of temperature change.

Application Features

Hotmelt for the gun, the photo of which is presented above, can have different viscosities, depending on the distribution technique. Compositions with a dense structure are applied disc or roller method, and the nozzle or nozzle is suitable for low viscosity material. Compliance with the working cycle of the equipment and setting time is required. Also, if there is a need to replace the base for gluing, you need to make sure that you do not need to replace the glue yourself. Rods from different manufacturers can have a different component composition. Therefore, they should not be mixed. Otherwise, it is possible to change the structure and characteristics.

Safety precautions

Hotmelt for a gun, the melting point of which depends on the composition, refers to the category of substances having an average degree of danger. It has a low toxicity. But getting vapors in the respiratory tract can contribute to the short-term depression of the central nervous system. Short-term use does not require the use of protection tools. It is desirable to ensure the ventilation of the room. Also it is worth noting the defeats, which can lead to the methodology of work. In particular, these are burns that occur when the molten composition hits the skin.

Reviews

Akfix hot-melt glue, according to customers, has a thick structure that simplifies the use. It reliably binds the surfaces, but over time acquires a yellowish tinge. On the Rexant rods reviews, mainly, positive. Their main advantage is a small expense. They also significantly accelerate the process of work. The adhesive for the Zubr pistol, as users note, is distinguished by the availability of convenient packaging, low cost and quality of connection.