[China Glass Net] To say what kind of glue is commonly used in home decoration, it must be glass glue. The use of glass glue runs through the entire renovation process and is used more during the installation phase. Other glues are generally selected by the construction team, and glass glue generally needs to be purchased by the owner. Therefore, it is easier for the owner to grasp the quality, so it is necessary to know the purchase and use knowledge.
1, glass glue classification needs to know
Glass glue is a commonly used adhesive in households. It is a material that bonds and seals various glass and other substrates. The main components are sodium silicate and acetic acid and organic silicone. There are many varieties of glass glue on the market, and it is difficult for consumers to distinguish clearly. So let's first take a look at glass glue and classification.
Glass glue can be divided into two components, one-component and two-component. The one-component glass glue is changed by the contact with moisture in the air, while the two-component glue is required. Mixing can be cured, and one-component glass glue is common in home decoration. In addition, according to the nature of glass glue can be divided into acid glue and neutral glue two, acid glue has strong adhesion, corrosion is also strong, so the commonly used in home improvement is less corrosive, general adhesion Neutral glass glue.
2, glass glue purchase needs to know
Glass glue mainly plays the role of bonding and sealing in the decoration. If the inferior glass glue is used, its service life is not long, and it contains more toxic substances. It is prone to cracking and mold after a period of time. Waiting for the situation. Therefore, the owner should be careful to buy inferior products when purchasing glass glue. In the front, do not buy products with very low prices, try to choose brand glass glue products.
In addition, when purchasing, you need to see whether there are any product names, factory names, specifications, origins, colors, and date of manufacture on the packaging of glass glue products; whether there is a certificate of conformity, a quality guarantee, or a product inspection report; Note whether the content is clear and complete; to see if the net content is accurate, the manufacturer must indicate the specification model and net content on the bottle.
3, glass glue use needs to know
Most glass adhesives are marked with the material to be bonded, and some are marked with different bonding strengths. Consumers should be able to read the instructions carefully when purchasing glass glue. When using glass glue, there are some things to be aware of, otherwise it will affect the service life of the glass glue.
Glass glue is also a method step. When spraying, first remove the moisture, grease, dust and other contaminants on the surface of the joint to make it fully clean and dry. Then cut the hose nozzle, install the needle tube, and cut it according to the size of the joint at a 45° angle. Next, install a caulking gun and hold the rubber at a 45° angle along the gap to ensure that the compound is in intimate contact with the surface of the substrate. When the seam width is greater than 15 mm, it is necessary to apply the glue repeatedly.
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