Saint-Gobain precision polishing: refining the service to expand the new market

Since the 1940s and 1950s, new science and technology have advanced by leaps and bounds, especially the increasingly widespread application of electronics and information technology, marking the beginning of a new phase of the technological revolution in human society. A series of emerging industries arising from the development of new technologies represented by electronics, information, biology, new materials, new energy, oceans and space have been hailed as the most promising sunrise industry.

In recent years, the Asia-Pacific region, especially China's emerging industries, has flourished. As the downstream application market for new materials such as super-hard materials has been expanding, the demand for super-hard materials has shown a rapid growth trend. The demand for super-hard materials in the Asia-Pacific region is comparable to that in Europe and the United States, showing that the role of super-hard materials in the economic development of the Asia-Pacific region is becoming more and more important. In some application areas, the development of new materials such as super-hard materials can not keep up with the market demand, and some super-hard materials are not available in the market. In 2012, one of the world's top 500 companies, Saint-Gobain's precision polishing division production plant in Hebei, was officially put into production, mainly producing precision abrasives, precision diamonds, CBN (cubic boron nitride), alumina, zirconia and A variety of other powders, mixtures or polishing fluids and chemicals. High-precision sawing, grinding, fine grinding, polishing and cleaning of metals, crystals, glass, ceramics and composites are achieved in various industries. This marks the official completion of the integration of R&D, production, sales and service of the Saint-Gobain Precision Polishing Division in the Asia-Pacific region.
At the beginning of the new year, Saint-Gobain Precision Polishing Division Li Technology Manager visited the Association website

Li Ge Technology Manager, Saint-Gobain Precision Polishing Division
R & D advanced quality perfect

R&D is a systematic activity to substantially transform technology, products and services into scientifically reliable, innovative products, materials, devices, processes and services. The creativity, novelty, the use of scientific methods, and the generation of new knowledge as the four elements of research and development determine the market conversion rate of research and development results. In today's fierce market competition, R&D is becoming more and more important as the core position of enterprise development.

The Saint-Gobain Precision Polishing Division has four research and development facilities, the Worcester Application Development Laboratory (WADL), the Anaheim Application Development Laboratory (AADL), the Shanghai Research and Development Center (SRDC), and the North American Research and Development Center (NRDC). A large number of outstanding scientists and advanced, complete grinding, polishing, surface measurement experimental analysis equipment, through the full range of professional research on purity, particle size, density, phase, psd, surface area, potential, surface chemistry, rheology, etc. To achieve technical goals for users, and to provide product upgrade optimization services, and ultimately provide customers with quality products.

Product rich application

Saint-Gobain Precision Polishing produces precision abrasives and chemicals for the precision machining of a wide range of solid materials. Biodegradable coolants, lubricants, polishing fluids, detergents and specialty chemicals are leading the industry, with absolute advantages in lubrication, cutting, grinding, fine grinding, polishing and cleaning.

Saint-Gobain Precision Polishing Division produces a wide range of diamond, cubic boron nitride superabrasives and diamond, cubic boron nitride pastes and slurries. Types include natural diamond (NAT), single crystal, synthetic metal bond diamond, synthetic resin bond diamond, nickel/copper plated metal/resin diamond, polycrystalline and super-explosive diamond. The size of diamond and cubic boron nitride abrasives ranges from 10 nanometers to 1000 micrometers. Applications range from grinding wheel manufacturing to hard disk head manufacturing; abrasive/grinding abrasive sizes range from less than 0.1 micron to 90 micron to achieve maximum cutting rates. At the same time, it maintains the required surface quality and finish (very fine, super fine and fine).

In the manufacture of semiconductor devices and magnetic heads, Saint-Gobain Precision Polishing also manufactures nanoscale ceramic oxides (including alumina and zirconia) for use in key steps in chemical mechanical polishing. In addition to oxidized ceramic powder, the company also produces a large-scale production of alumina polishing fluids specifically for LED sapphire wafer polishing, zirconia polishing fluids for cerium oxide instead of optical glasses polishing, and chemical optimization for general industrial finishing and polishing. Polishing fluids and additives.

The market segment is more professional

LED industry auxiliary materials

Saint-Gobain Precision Polishing Division provides a range of auxiliary materials for the LED industry, from crystal to chip processing, including sapphire, silicon carbide and gallium nitride. Advanced technology and rich experience enable Saint-Gobain to provide A complete set of product solutions. Table 1 Saint-Gobain LED industry auxiliary materials list

Diamond powder

It provides special high-grade diamond micropowders in the fields of PDC, wire drawing die, ultra-thin blade, diamond wire, etc. It has the advantages of narrow particle size distribution, strict control of large particles, high cleanliness, controllable strength and crystal shape, and good quality stability. Received unanimous praise from users at home and abroad.

Diamond abrasive

It provides high-grade diamond abrasives for glass grinding wheels, saw blades, wire saws, drill bits, and back-thinning grinding wheels. It has the characteristics of good crystal shape, high efficiency, long life and good quality stability.

CBN abrasive

Offering CBN abrasives in the fields of cams, crankshafts, bores, honing and profile grinding, the successful application of Saint-Gobain Abrasives gives these products an irreplaceable advantage in some areas.

Special powder for diamond wire

Uncoated diamond abrasives and electroless nickel-plated diamond abrasives can be used in a variety of wire saw applications, including single crystal silicon ingots and slicing for solar cells, and for LED industry sapphire crystal sawing. The integrity and longevity of a consolidated diamond wire saw depends on the quality of the core, the adhesion of the diamond on the wire saw, and the quality of the diamond and its coating. Saint-Gobain Precision Polishing has a patented manufacturing process that strictly controls key diamond parameters such as particle size distribution, shape/aspect ratio, surface chemistry, cleanliness and strength to produce diamonds for consolidated diamond wire saws. The powder ensures consistent coating thickness, chemical properties and diamond surface coverage. Table 2

Lean management fine service

In recent years, industrial users in the Asia-Pacific, especially in the Chinese market, have become more and more concerned about the stability of product quality rather than pure quality. Due to different environmental conditions such as geology, geography and climate, industrial products often show great differences in the use of users in different regions. Therefore, users need comprehensive quality of product quality and supply and service capabilities, so as to ensure the production and operation of users. Maximize the benefits. Then, service capabilities are increasingly becoming the key to market competition in various industries, which also reflects the mature and benign development trends of China and the Asia-Pacific market.

The Saint-Gobain Precision Polishing Division manufacturing facility uses ISO 9001:2008 quality certification and lean management of the Six Sigma methodology to ensure precise control of the analytical and processing processes while maintaining traceability to the incoming materials; All raw materials storage and finished products are 100% inspected; and data collection feedback is used to minimize process changes; in the production process, Saint-Gobain precision polishing uses SPC (data process statistics) data to ensure product consistency and achieve stable product performance. , to allow users to obtain stable quality products and consistent use; three-year customer sample preservation system will fully trace all products, allowing users to completely use the product.

Over 300 years of history proves that Saint-Gobain has the ability to think, innovate and grow. Saint-Gobain Precision Polish has become a major supplier in certain applications, such as solar and sapphire wafers, although it has been late in China. Cutting has helped more customers transition from traditional SiC to diamond wire cutting technology. In the future, Saint-Gobain's precision polishing in the new material industry market in China and even in the Asia-Pacific region will surely make a big difference, set off an industrial storm, and lead the continuous breakthrough and breakthrough in the field of precision polishing!

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