How to make sealants and how to use sealants

It's very simple, come to me.

If the sealing of the doors and windows at home is not very good, sealant is generally needed. So how to use the sealant? PChouse will take you to find out.

1. When using sealant, it is necessary to keep the bonding part clean and clean, so as to better improve the adhesion and sealing.

2. The sealant is different from the potting compound, it needs to be set to a certain width, so as to better inject the glue and ensure that it is smooth and beautiful after construction.

3. If there is an uneven splicing part, when using the sealant, you can use the injection of the glue gun to eliminate the lack of beating, and use the 45-degree angle to construct the cavity to glue and seal the gap.

4. In order to better achieve the sealing effect, it is necessary to remove all kinds of excess colloids along the surface of the sizing place to achieve the best sealing effect.

5. The fifth step is to carefully tear off the masking paper, so that the colloid can maintain its properties well after curing and ensure the sealing effect.

6. After everything is prepared, the colloid will be completely solidified the next day, and it can be used to better bond the parts to ensure the degree of sealing.

1. First of all, the place that needs to be bonded should be cleaned up, so that the bonding and sealing effect will be better.

2. The bonding part needs to have a certain width, so that it is more convenient to inject glue.

3. If some parts are uneven, then the stall can use a glue gun to keep the four-line hall scattered at a fifteen-degree angle for construction, which will be more flat and beautiful.

4. After the glue is injected, the excess glue on the side needs to be cleaned up, so as to have the best sealing effect.

The method of using sealant, 1, clean up the parts to be treated, remove debris, water and oil, 2, according to the adhesion with the coating to select the corresponding glue, 3, the sealant generally needs to be mixed to use, so first mix them evenly, 4, evenly apply the mixed rubber on the part to be treated by Sun Fan, 5, press or brush the glue with your hand to ensure that there is no bump, leakage, 6, Zhikaidong let the rubber completely solidified, you can use.

Sealants are a special type of adhesive that is used between building structures or component joints to improve sealing properties and prevent leakage.

The way to use it is to clean up the parts to be treated, apply the mixed rubber material to the part to be treated according to the adhesion and mix, press it by hand or brush to dry the glue brush, and then let the rubber material completely solidify before it can be used.

When using sealant, it is necessary to pay attention to the quality of the glue must be completely matched, otherwise it will cause insufficient bonding strength, and ensure that the surface is clean during construction, if the surface is not clean, it will affect the final use effect.

The steps of the sealant application method are as follows:

1. Clean the surface: remove the moisture, grease, dust and other pollutants on the surface of the joint, use a wire brush to brush the glued surface and expose the firm structural layer and ensure that the seam surface is regular, wipe all the residues with a clean cloth to make the surface clean and dry;

2. Cover the surrounding surface: cover the surrounding surface of the interface with tape or masking paper, and leave the gap width according to the gluing width, and the width is uniform to ensure that the sealing work lines are neat and perfect;

3. Install the needle-nose tube and the pressure glue gun: cut the hose nozzle and install the needle-nose tube, and then cut it at a 45-degree angle according to the size of the caulking, and install the glue gun;

4. Glue pressing: keep the 45-degree angle along the gap to press out the glass glue to ensure that the glass rubber is in close contact with the surface of the substrate, the movement speed of the glue gun is evenly moved according to the size of the gap and the depth of the line, the cloth glue is uniform and full, do not be like the base pile and broken strips, when the width of the seam is greater than 15 mm, it is necessary to apply the glue many times;

5. Scraping glue: the excess residual rubber material needs to be scraped off, the angle of the scraping tool is consistent, and the tape or masking paper is removed immediately after the scraping is completed.

6. Finished product protection: do not touch it within 24 hours, and do not press it within 48 hours.

The steps of the sealant application method are as follows:

1. Clean the surface: remove the moisture, grease, dust and other dirt on the surface of the joint, use a wire brush to brush the glued surface and expose a firm structural layer and ensure that the seams disturb the rules of the cooktop, wipe off all the residues with a clean cloth to make the surface clean and dry;

2. Cover the surrounding surface: cover the surrounding surface of the interface with tape or masking paper, and leave the gap width according to the gluing width, and the width is uniform to ensure that the sealing work lines are neat and perfect;

3. Install the needle-nose tube and the pressure glue gun: cut the hose nozzle and install the needle-nose tube, and then cut it at a 45-degree angle according to the size of the caulking, and install the glue gun;

4. Glue pressing: keep a 45-degree angle along the gap to press out the glass glue to ensure that the glass rubber is in close contact with the surface of the substrate, the moving speed of the glue gun is evenly moved according to the size of the gap and the depth of the line, the cloth glue is uniform and full, do not pile up and break the strip, when the width of the seam is greater than 15 mm, it is necessary to apply the glue many times;

5. Squeegee: The excess residual rubber material needs to be scraped off, the angle of the squeegee cutter is consistent, and the tape or masking paper is removed immediately after the squeegee is completed.

6. Finished product protection: do not touch within 24 hours, do not press within 48 hours.

1. The glue gun is an indispensable tool in the glue process. Load the sealant from the cut nozzle into the applicator and push the handle to the bottom of the sealant to fix it.

2. Masking paper has a variety of thicknesses, which is suitable for different occasions and can be found in stationery stores or hardware stores. In the preparation stage for gluing, use masking to leave a distance between the final strips, and immediately after gluing and scraping the surface, tear off the masking paper. Using masking paper will not only help you create the right width, but also protect the surrounding substrate.

3. Cut the glue nozzle obliquely, so that the glue nozzle forms an inclined surface outlet that is basically consistent with the gluing width.

4. The scraper has a variety of different angles, such as right angle, outer round, inner fillet, bevel and so on. Choose the shape of the strip you want, and use the scraper blade to scrape off any excess sealant after gluing to create a smooth, shiny surface.

The sealant is made of asphalt, natural resin or synthetic resin, natural rubber or synthetic rubber and other dry or non-dry viscous materials as the base material, with talcum powder, clay, carbon black, titanium dioxide and asbestos and other inert fillers, and then added plasticizers, solvents, curing agents, accelerators, etc. It can be divided into three categories: elastic sealants, liquid sealing gaskets and sealing putty. <

1. The sealant is made of dry or non-dry viscous materials such as asphalt, natural resin or synthetic resin, natural rubber or synthetic rubber as the base material, with inert fillers such as talc, clay, carbon black, titanium dioxide and asbestos, and then added plasticizers, solvents, curing agents, accelerators, etc. It can be divided into three categories: elastic sealant, liquid sealing gasket and sealing putty.

2. There are many types of sealants: silicone sealant, polyurethane sealant, polysulfide sealant, acrylic sealant, anaerobic sealant, epoxy sealant, butyl sealant, neoprene sealant, PVC sealant, and asphalt sealant.