What is the type and use of glass glue?
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Author:Lin
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Published time: 2018-09-03
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What is the type and use of glass glue
There are many varieties of glass glue on the market, such as acid glass glue, neutral weathering glue, silicate neutral structural glue, silicone stone glue, neutral mold glue, hollow glass glue, aluminum plastic board special glue, aquarium special glue. , large glass special glue, bathroom anti-mild special glue, acid structural glue and so on.
1. Single and double component classification:
Silicone glass glue can be divided into two categories from product packaging: single component and two component. One-component silicone glue, which cures by changing the physical properties of the air; two-component means that the silicone glue is divided into two groups, A and B. However, once the two sets of glue are mixed, they solidify. Commonly used on the market is a one-component silicone glass glue: one-component silicone glass glue is divided into two types: acid glue and neutral glue.
Acidic glass glue is primarily used for general bonding between glass and other building materials. Neutral rubber overcomes the characteristics of acid gel corrosion metal materials and reacts with alkaline materials, so it has a wider application range, and its market price is slightly higher than that of acid glue.
A special type of glass glue on the market is a silicone structural sealant. Because it is directly used for metal and glass structure or non-structural bonding assembly of glass curtain wall, the quality requirement and product grade are the highest among glass glues. The market price is also the highest.
2. Color classification:
Silicone glass glue is available in a variety of colors. Common colors are black, porcelain white, transparent, silver gray, gray, and bronze. Other colors can be customized according to customer requirements.
3. Acidic glass glue:
a. It is suitable for sealing, plugging, leakproof and weatherproof. It is suitable for both indoor and outdoor (the indoor effect is better), and the anti-seepage and leakage prevention effect is remarkable.
b. Bonding various interiors of the car, including: metal, fabric and organic fabrics and plastics.
4. Neutral weathering adhesive
a. It is suitable for weatherproof sealing of various curtain walls, especially recommended for weatherproof sealing of glass curtain wall, aluminum-plastic panel curtain wall and stone dry hanging;
b. Seam sealing between metal, glass, aluminum, ceramic tile, plexiglass, coated glass;
c. Seam sealing of concrete, cement, masonry, rock, marble, steel, wood, anodized aluminum and painted aluminum surfaces. Primer is not required in most cases.
5. Silicone structural adhesive
a primary use for metal and glass structural or non-structural bonding of glass curtain walls.
b. It can directly connect the glass to the surface of the metal component to form a single assembly component, which satisfies the curtain wall design requirements of full or semi-hidden frame.
c. Structural adhesive sealing of insulating glass.
6. Neutral mildewproof
Anti-mold glue is the future trend. Silicone glue with anti-mold effect is longer and stronger than ordinary glue. It is not easy to fall off. It is especially suitable for some wet and prolonged mold environments, such as bathroom and kitchen.
Glass glue application
Glass glue is a material that bonds and seals various glass to other substrates. Mainly divided into two categories: silicone rubber and polyurethane glue (PU). Silicone rubber is further divided into acid glue, neutral glue, structural glue and the like. Polyurethane adhesive bonding adhesive and sealant.
Sodium silicate is a colorless, slightly colored transparent or translucent viscous liquid in a system in which water is used as a dispersing agent. Solid sodium silicate is a colorless, slightly colored transparent or translucent glass block. The form is divided into liquid, solid and water quenched. In theory, these substances are called "colloids". Ordinary sodium silicate is a slightly light blue block or granular solid, which is a slightly colored transparent or translucent viscous liquid after high temperature and high pressure dissolution.
1. Whether the glass glue is good or bad can be investigated from the aspects of viscosity, tension, whether it is mildewproof, easy to clean, and whether it will change color. In terms of color, glass glue has various colors, white, black, color, etc., as well as transparent colors.1. Whether the glass glue is good or bad can be investigated from the aspects of viscosity, tension, whether it is mildewproof, easy to clean, and whether it will change color. In terms of color, glass glue has various colors, white, black, color, etc., as well as transparent colors.
2. Acidic silicone glass glue: It has a wide bonding range and excellent adhesion to most building materials such as glass, aluminum and oil-free wood. However, it cannot be used to bond ceramics, marble, etc.
3. Neutral silicone glass glue: It can be used to bond ceramic sanitary ware, marble and so on.
