Year1
- 品牌：
- 四星
- 颜色：
- 淡绿·
- 干燥时间：
- 4小时
Vinyl resin glass flake paint is one of the flake paints. Chemically processed high-quality glass flakes are added to the paint. The thickness is only 100 meters, and there can be hundreds of parallel layers in the coating. The glass flakes are arranged crosswise with each other to form a unique shielding structure, which greatly enhances the resin's anti-penetration and corrosion resistance.
The flake coating thus has the following characteristics:
) has ultra-low permeability) has extremely high bonding strength, high adhesion and impact strength) has good temperature difference (thermal shock) resistance, because it reduces The difference in linear expansion coefficient between the coating and steel) can achieve a thicker coating at one time and is easy to construct) compared with ordinary epoxy resin-based flake cement, it has higher corrosion resistance and temperature resistance.
Vinyl resin glass flake coating directly affects the impermeability of the coating according to the size of the flake diameter. The larger the aspect ratio of the glass flakes, the better the impermeability. According to its viscosity, it can be divided into two types: glass flake paint and glass flake cement. The paint that can be applied by spraying, brushing or rolling is generally called paint (thin coating type), while the paint with higher viscosity must be applied by smearing or troweling. It is clay (thick coating type or), but it is collectively referred to as coating here, which will be discussed in detail below:
) Thin coating type Haijin epoxy vinyl ester glass flake coating:
Typical application thickness is ~ Three or four coats are most suitable for spraying, rolling, brushing and other methods. When spraying is used, these materials are fast and cost-effective. For thin coatings, the base resin and filler combination is selected according to each application. Depending on the application service equipment requirements, the benefits of selecting these fillers include the ability to withstand some unexpected corrosion, low permeability, high temperature resistance, and outstanding low wear and corrosion properties.
)Thick coating type Haijin epoxy vinyl ester glass flake cement
Typical application thickness is ~ usually two or more passes with a trowel. The construction of heavy-duty anti-corrosion systems requires low permeability, resistance to accidental corrosion, and constant damage and corrosion. System material selection, including base resin, filler and thick-coat liner types, is based on the service equipment requirements for each application. Thick film trowel application systems include glass flake reinforced high filler infills and are often reinforced with fabric to improve mechanical properties, high temperature resistance, penetration resistance and corrosion resistance. Although the cost of using a trowel to produce a thick film is higher than spraying a thin film, it can better meet the requirements in many harsh chemical environments.
Application of Haijin Epoxy Vinyl Ester Glass Flake Coating and Clay
Due to the various advantages mentioned above, Haijin Epoxy Vinyl Ester Glass Flake has been widely used in various aspects, mainly including :)Desulfurization device equipment smoke stack b)Sewage treatment equipmentConcrete pools and tanks)Storage tanks in the chemical industry)Petrochemical pipeline linings)Marine structures. Among them, anti-corrosion in current and marine engineering is its main use
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