Volkswagen Roller Shutter Covers
Volkswagen Roller Shutter Covers: A Volkswagen roller shutter cover, security shutter, coiling door, roller door or sectional overhead door is a type of door or window shutter consisting of many horizontal slats (or sometimes bars or web systems) hinged together. After installing this product, your car will look more upscale or luxury. Make your life more convenient. Motor lifetime more than 5 years with over 60,000 times operation. Professional self-developed control system, which can be upgraded to the original car remote control and Blue - tooth control. Full waterproof control box. Exclusive patent technology, innovative manual/automatic-integrated structure, emergency switching to manual mode. . Convenient grooved design which can be easily integrated with all kinds of sport bars or roof racks installation. 3 kinds of installation optional. It provides protection against wind, rain, fire and theft. Its surface bears at least 150 kg, The interior space is completely impermeable even in extreme weather. The process of installation and operation is very simple, Each cover can be customized automatic and manual.
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As the most widely used artificial leather industry for PVC paste resin, in recent years due to the rapid replacement of polyurethane in production, many industry experts have predicted that domestic PVC paste resin will enter high-risk competition stage in 2006-2007. However, as people later discovered that polyurethane artificial leathers are susceptible to yellow discoloration under certain environmental conditions, PVC paste resin artificial leathers do not have such problems. Therefore, in recent years, PVC paste resins have begun to take the lead in the artificial leather industry.
In recent years, the price of PVC paste resin in China has been relatively stable, and it has been maintained at a high level of around 10,000 yuan/ton, and the profits of the company are considerable. In particular, the domestic suspension PVC market competition is very fierce. The development of PVC paste resin has become the consensus of some enterprises mastering PVC paste resin technology, and PVC paste resin production capacity is growing rapidly.
In 2005, the domestic production capacity of PVC paste resin devices was around 300,000 tons. By May 2007, the domestic production capacity of PVC paste resin devices had reached around 750,000 tons. At present, there are more than 10 domestic manufacturers of PVC paste resins, and the largest PVC paste resin production capacity is Shenyang Chemicals Co., Ltd., with a production capacity of 130,000 tons/year, followed by Tianjin Chemical Industry, Shanghai Chlor-alkali, and Zhangzhou Huaxiang Chemical, which are 10 10,000 tons/year. In recent years, these enterprises have once again expanded the planning of PVC paste resin production capacity, for example, Shenyang Chemicals' capacity for expansion of 50,000 tons/year PVC paste resin, and the total capacity of 180,000 tons/year PVC paste resin has entered the project implementation stage; Shanghai Chlor-alkali Ningxia Shizuishan prepares to build a new 40,000 tons/year PVC paste resin; Anhui Chlor-alkine will expand production of 30,000 tons/year PVC paste resin next year, with a total production capacity of 60,000 tons/year. Some PVC companies without PVC paste resin production equipment, in view of the substantial return on PVC paste resin equipment investment, are also prepared to share a share in the PVC paste resin industry, such as Sichuan Yibin Tianyuan and other companies preparing to introduce technology to produce PVC paste resin. It is expected that by the end of 2008, China's PVC paste resin production capacity will exceed 1 million tons/year.
Many companies are preparing to enter the PVC paste resin industry, which is likely to lead to blind expansion of the domestic PVC paste resin industry, the phenomenon of repeated construction, is not conducive to the further healthy development of the entire industry. At the same time, although the domestic PVC paste resin production capacity has expanded rapidly in recent years, most of the products are homopolymerized PVC paste resins. The types of products are duplicative and the quality still has a certain gap compared with that of foreign countries, and the application is subject to certain restrictions. In particular, the yield of the copolymerized PVC paste resin is very small, accounting for only about 10% of the total amount of PVC paste resin, and the multi-copolymerized PVC paste resin is almost non-existent. Therefore, China still has to import a large amount of high-grade PVC paste resin each year. Maintained at more than 100,000 tons / year.
In short, China's PVC paste resin production and market will have a greater degree of development in the next few years, but it is necessary to increase the scientific research investment and development of copolymerized PVC paste resin varieties, especially the progress of some PVC paste resin special materials As soon as possible, fill some blank spots in domestic PVC paste resin varieties. Only in this way can we truly promote the sustainable development of PVC paste resin industry in China.
Paste resin: Continuous growth in production and demand focuses on improving grades
As the automotive, decorative and other industries continue to develop, the demand for artificial leather, adhesives, etc. will still have a relatively large increase. Therefore, in the next few years, the main raw material of artificial leather PVC paste resin market will continue to maintain a good momentum of development.