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On September 9, Volvo Car Group officially opened the newly-built China R&D headquarters in Shanghai and laid the foundation for Volvo Car Group's Asia-Pacific headquarters. As the only global luxury car brand in China with automotive core technology research and development capabilities, Volvo has entered the second phase of the “China Growth Strategy†to help Volvo's global brand renaissance.
According to reports, Volvo Car China R & D Center and the Swedish headquarters have no barriers, no firewalls, research and development resources and results to achieve sharing, research and development work to achieve progress, play a cross-continental R & D in research and development speed and research and development efficiency. The China R&D headquarters uses industry-leading laboratory layout and equipment in accordance with Volvo's global standards and management processes. The research and development scope includes complete vehicles and main subsystems – powertrain, active and passive safety, chassis, electrical and electronic systems, and new energy and smart interconnection technologies that represent the future direction of the automotive industry. At present, Volvo Car has put some of the research and development work of the latest generation of Drive-E energy-saving and environmentally friendly engine and vehicle-mounted intelligent interconnection system Sensus in China. The focus of research and development in China in the future includes research and development on a new platform to meet Chinese consumers. Demand for products, and work with headquarters to develop new generations of new energy vehicles. The Chinese R&D team worked with various departments to successfully implement the “Made in China†Volvo S60 Inscription extended version of the model exported to the United States this year. This is a historic breakthrough in the history of Chinese cars.
Peter Mertens, senior vice president of research and development at Volvo Car Group, said: "China is the second largest local market for Volvo Cars. The R&D team in China is an important part of Volvo's global R&D system. Since its inception in early 2011, the Chinese team has never been Yes, we have established an international R&D team of more than 500 people. We have successfully developed a variety of products for the global market, including the XC90 just listed. In the future, we will listen more to the voice of Chinese consumers and introduce more for China. Excellent global and localized products. By taking advantage of unparalleled resources and efficiency, Volvo will work with China and Sweden to further strengthen Volvo's global R&D, same standards, same production, same-quality brand image and reputation."
It is reported that the Volvo Car Asia Pacific Headquarters and the newly completed China R&D Headquarters building with a total investment of about 1.7 billion yuan will cover an area of ​​300 acres. Upon completion, it will become Volvo Car's sales and R&D in the Asia Pacific region. , the nerve center of procurement and production.
Hydroxypropyl methyl cellulose is a kind of non-ionic cellulose ether which is made from natural macromolecular material cellulose through a series of chemical processing. They are a white powder that swells into a clear or slightly turbid colloidal solution in cold water. It has the characteristics of thickening, adhesion, dispersion, emulsification, film forming, suspension, adsorption, gel, surface activity, water retention and colloid protection. Hydroxypropyl methyl cellulose and methyl cellulose can be used in building materials, coating industry, synthetic Resin, ceramic industry, medicine, textile, agriculture, daily chemical and other industries.
Chemical equation:
Hydroxypropylmethylcellulose (HPMC) [C6H7O2 (OH) 3-m-n (OCH3) m (OCH2CH (OH) CH3) n] x
Application field:
â—† Cement-based plastering
1. Improve the uniformity, make the plastering easier to apply, and improve the anti-sagging ability. Enhance mobility and pumpability to improve work efficiency.
2. With high water retention, it can prolong the working time of mortar, improve the working efficiency, and help the mortar to form high mechanical strength during the solidification period.
3. The air infiltration is controlled to eliminate the micro-cracks of the coating and form an ideal smooth surface.
â—† Light board
1. It enhances the machinability of the extruded lightweight board, and has adhesive strength and lubricity.
2. Improve the wet strength and the adhesion of the plate after extrusion.
â—† gypsum plaster and gypsum products
1. Improve the uniformity, make the plaster easier to apply, and improve the anti-sagging ability to enhance the fluidity and pumpability. So as to improve work efficiency.2. High water retention, extending the working time of mortar, and producing high mechanical strength during solidification.
3. By controlling the uniformity of mortar consistency, a high-quality surface coating is formed.
â—† Masonry mortar
1. Enhance the adhesion with the masonry surface, and can enhance the water retention, so that the strength of mortar can be improved.
2. Improve the lubricity and plasticity to improve the construction performance. The use of cellulose ether reinforced mortar is easier to use, save time, and improve cost efficiency.
3. The model with special high water retention is available for the bricks with high water absorption
â—† Plate joint filler
1. Excellent water retention, can prolong the cooling time and improve work efficiency. High lubricity makes application easier and smoother.
2. Improve the shrinkage resistance and cracking resistance, and improve the surface quality.
3. Provide a smooth and uniform texture, and make the bonding surface more adhesive.
â—† Tile adhesive
1. The dry mixing ingredients are easy to mix without agglomerates, thus saving working time. As the application is faster and more effective, it can improve the constructability and reduce the cost.
2. The tiling efficiency is improved by extending the cooling time. Achieve adhesion effect.
3. Special development models with high skid resistance are available.
â—† Water-based paint and paint remover
1. The storage life is extended by preventing solid precipitation. It is compatible with other components and has high biological stability.
2. It dissolves quickly without lumps, which helps to simplify the mixing process. The cold water dispersion model can make the mixing faster and more convenient,And it does not produce lumps.
3. It produces favorable flow characteristics, including low splashing and good leveling, which can ensure excellent surface finish and prevent paint sagging.
4. Enhance the viscosity of water-based paint remover and organic solvent paint remover, so that the paint remover will not flow out of the workpiece surface.
â—† Self-leveling floor materials
1. It provides viscosity and can be used as an anti-settlement agent.
2. Enhance mobility and pumpability, thus improving the efficiency of paving.
3. Control water retention to greatly reduce cracking and shrinkage.
Hydroxypropyl Methyl Cellulose,HPMC,Cellulose Ether,Tylose
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