Posts by sumorga


Application of monodisperse silica spherical particles

Monodisperse microspheres refer to microspheres that have the same composition and shape and relatively uniform particle size.

In recent years, what has attracted more research interest is the use of monodisperse silica spherical particles as raw materials for self-assembly to prepare photonic crystals. The material made of photonic crystal has the characteristics of prohibiting the passage of light waves in a certain frequency band, which is the basis for the preparation of optoelectronic devices with greater integration and faster speed. The preparation of submicron spherical silica particles is the prerequisite for the assembly of three-dimensional photonic crystals.

Our company-Nanjing Liwei Chemical Co., LTD specializes in producing glass beads for different purposes, focusing on export trade, and has many years of trade experience. The company has a mature business team, advanced equipment and technology. If you want to know more about our company, please visit our website.

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Classification and application of glass bead

Glass beads can be divided into various types of machinery application types, precision machinery application types, decoration types, and so on. When glass beads are used in high-precision machinery, they are generally used to remove dirt and rust inside the machine by using glass beads. In this way, it is possible to clean the interior of the machine without damaging the internal structure of the machine.

Reflective glass beads are a type of glass beads closely related to people’s daily lives. Reflective glass beads are mainly used in road marking. Reflective glass microbeads are used in combination with paint, which allows passersby to clearly distinguish the location of the crossed lines at all angles, which brings more safety and convenience for people to travel. Decorative glass beads are a type of colored jewelry processed by using the characteristics of glass beads, some of which are used in artificial agate, and some are used in colored glass beads and decorative glass beads.

Our company-Nanjing Liwei Chemical Co., LTD specializes in the production of glass beads series products, including a variety of types. Our products are exported to various regions of the world and are trusted by customers. Welcome friends in need to buy our products, we will not let you down.

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The use and characteristics of reflective glass beads on road marking

The organic combination of reflective glass beads and marking paint on road markings makes the lights on the marking line with glass beads when the car is driving at night, which can make the light of the lights reflect back in parallel, make the driver see the direction and improve the safety of driving at night.

The surface of marking glass beads is colorless and transparent, free of obvious bubbles and impurities, spherical, with good fluidity, easy to operate, reasonable particle size distribution, suitable for various pavement construction. After coating, the glass bead can be better coupled with the coating, and can also be moisture-proof and light proof. It is suitable for use in rainy, foggy and humid areas.

We are a manufacturer and supplier-Nanjing Liwei Chemical Co., LTD of glass beads, the quality of our products is guaranteed. At present, our company has sufficient inventory, and customers are welcome to order.

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Glass microsphere technology reduces weight for plastics

3M has recently introduced new glass microsphere technology that can reduce the density and weight of plastic products to reduce the weight of plastic parts, improve the dimensional stability of plastic parts, and reduce shrinkage and warpage. This technology has now landed in China.

3M glass microspheres are a low density additive with an average particle size of 16 to 70 microns and a density ranging from 0.15g / ml to 0.6g / ml. Glass microspheres are made of chemically stable borosilicate glass, which is insoluble in water and has a high strength-to-weight ratio. Compared with ordinary mineral fillers, 3M glass microspheres can improve the fluidity of the polymer, can be molded at a lower temperature and injection pressure, and can reduce the molding time and improve production efficiency. This material has good compatibility with common thermoplastics such as PP, nylon, and ABS.

Our company-Nanjing Liwei Chemical Co., LTD has been engaged in the production and export of glass microsphere products for many years, and has accumulated rich experience in foreign trade. The quality of our products is constantly improved with the continuous introduction of new technologies and new equipment. Customers are welcome to visit our company, negotiate and cooperate.

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Glass beads used in road marking construction

Glass beads for roads are mainly used in normal temperature and hot melt road marking paints. There are two types of pre-mixing and surface spraying. Pre-mixed glass beads can be mixed in the coating when producing hot-melt road coatings, which can ensure the long-term reflection of road markings within the life span. Another type can be spread on the surface of the marking line during the construction of the road marking to have an instant reflection effect.

The surface-treated coated glass microbeads are used in road marking construction, which can greatly improve the adhesion between glass microbeads and hot-melt marking lines and enhance the refractive index of road markings. And it has self-cleaning, anti-fouling and moisture-proof functions. Glass beads for roads are used to improve the reversal performance of pavement coatings and improve the safety of drivers at night.

Our company-Nanjing Liwei Chemical Co., LTD specializes in the production of glass microspheres for various purposes, including glass microspheres for road markings, colored glass microspheres and so on. Our products are specially exported to overseas markets, and we have accumulated many loyal customers over the years. We look forward to working with more customers from all over the world to jointly develop better products.

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