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Filling prostheses for beauty, medical organs, like breasts, ears... Easily print with 3D printers made of silicone. God is not amazing? Since the first industrial silicone 3D printer came out three years ago Make many smart ideas into shaped objects 3D printing technology is a moldless process Can produce parts that are more complex than traditional manufacturing methods Provides...

The development of polyurethane adhesives in China started in the 1960s. After the 1980s, China's research on waterborne polyurethanes is more active, but it is still in the development stage compared with the level of foreign waterborne polyurethane adhesives. In the 1990s, a large number of production lines were introduced in various industries, and a number of foreign-funded enterprises...

Composite polyurethane adhesive is an environmentally friendly adhesive. It is an important part of the rapidly developing polyurethane resin. It has excellent performance and has been widely used in many aspects. The composite polyurethane adhesive industry is a sub-sector adhesive industry in the fine chemical industry. Adhesive refers to a variety of substances that can be bonded together by...

With the rapid development of aerospace, ground equipment, ship and other engineering technologies, as well as the increasingly demanding requirements for safety, comfort and environmental protection, the use of lightweight noise reduction, vibration reduction, energy absorption new materials and technology upgrades It has also become more urgent. In order to further demonstrate the...

In the home improvement industry, we not only need to use a variety of coatings, but also use different coating additives to aid in the application of the coating. These coating auxiliaries, also known as paint auxiliaries, improve coating performance and promote film formation, which is very hot in the coatings industry. However, you can know that paint additives are prone to generate a large...

In China, the magnesium desulfurization technology that has been commercialized is becoming more and more optimistic. Because the process is relatively mature, it has less investment, simple structure, good safety performance, reduced secondary pollution, recycling of desulfurizer, and reduced desulfurization cost. It can bring certain economic benefits and other advantages, and is currently a...

PUR hot melt adhesive(Polyurethane Reactive) is a new one-component, solvent-free hot-melt structural adhesive. It is moisture-cured in the air and has excellent bond strength and impact resistance when fully cured. Excellent bonding strength, temperature resistance, chemical resistance and aging resistance have become the best bonding adhesives in the electronics industry such as mobile phones...

The water based adhesive can improve the solid content and has high initial viscosity. It is prepared by using natural polymer or synthetic polymer as a binder and water as a solvent or dispersant instead of toxic organic solvent which is polluted by the environment. Type of adhesive. Advances in the production of water based adhesives and bio-based water-based adhesives offer tremendous...

At the beginning of this century, due to the successful development of various types of synthetic resins and synthetic rubbers, especially the production and commercialization of some representative polymers such as phenolic resin, urea-formaldehyde resin, unsaturated resin, epoxy resin and neoprene. The rapid development of modern adhesives and adhesive technology. Since the 1980s,...