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Industry News
What areas can aluminum passivator be used?
Aluminum passivator is specially designed for aluminum and aluminum alloy passivation treatment. The passivation film produced after aluminum alloy treatment has good stability and corrosion resistance, which greatly improves the corrosion resistance of aluminum alloy materials. In the bare film neutral salt spray experiment, the time is longer. The film has strong binding force with paint, and can be used as a good base for post-treatment such as spray paint.
08
2021
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Analysis of the main components of silane treatment agents!
Organic silane coupling agent hydrolysis solution as the main component. Silane contains two different chemical functional groups, one end of which can react with hydroxyl groups on the surface of inorganic materials (such as glass fibers, silicates, metals and their oxides) to generate covalent bonds, and the other end can generate covalent bonds with resins, thus combining the two materials with different properties and improving the binding properties of composite materials.
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Silane treatment agent film-forming principle and composition!
Silane treatment agent is a pretreatment chemical conversion film technology with fluorozirconic acid (salt) as the main agent. After the silane treatment, a nanoscale ceramic conversion film layer will be formed on the metal surface. It is a new alternative to the traditional phosphating solution. It is deposited on the surface of the metal substrate to form a dense nanoceramic conversion film, which has strong barrier properties. It has good adhesion with the subsequent organic coating, which can significantly improve the corrosion resistance of the metal coating and extend the corrosion resistance time.
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How does rust inhibitor remove rust?
Ferrous metal (steel) is easy to rust under outdoor or open air conditions, which not only affects the appearance quality, but also affects the normal operation of painting, bonding and other processes. If it is not handled in time, it will cause the material to be scrapped and cause unnecessary Economic losses.
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What is the difference between antirust agent and antirust oil?
Anti-rust oil refers to a reddish brown oil solvent with anti-rust function, which is composed of oil-soluble corrosion inhibitor, base oil and auxiliary additives.
14
2022
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In what areas can rust inhibitors be applied?
Rust inhibitor is a colorless to light yellow liquid, does not contain harmful nitrite, can effectively protect steel, iron, aluminum, copper and other materials to prevent rust and corrosion. It is an efficient and environmentally friendly water-based rust inhibitor. Water-based rust inhibitor is safe, easy to biodegrade, and has good spreading wettability on the surface of the workpiece. According to the different requirements of the anti-rust period, the anti-rust agent is mixed with a certain proportion of water, which can make the anti-rust period in a few days to a few months, plus a certain amount of packaging, the anti-rust period can reach more than half a year.
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