Recently, Xinjiang Zhongtai Xinxin Chemical Technology Co., Ltd. (hereinafter referred to as "Xinxin Technology") chlorinated polyvinyl chloride (hereinafter referred to as "CPVC") Taylor wreath packing achieved mass production in the CPVC plant. The product has been tested for chlorine content of 57.8%, tensile strength 53MPa, temperature resistance, thermal deformation temperature 107.5 ℃, side pressure 201N. The index meets the industry standard of CPVC Taylor wreath packing, and has been applied and verified in the industry manufacturers. It indicates that the downstream deep processing products of chlorinated polyvinyl chloride have realized the transformation from small-scale experiment to mass production, which fills the gap in the research and development of CPVC modified products. & nbsp
It is reported that the modified chlorinated polyvinyl chloride product uses the compatibility between components and the principle of reactive blending, and uses advanced technology to blend ordinary chlorinated polyvinyl chloride resin with auxiliaries at a certain temperature. as a result, a new product with better fluidity, tensile strength and impact strength can be obtained. Chlorinated polyvinyl chloride Taylor rosette products are based on Xinxin technology chlorinated polyvinyl chloride resin powder, adding more than 10 kinds of additives, after mixing at different temperatures, after small-scale test in R & D laboratory, pilot-scale extrusion granulation in R & D factory and performance testing. A series of problems such as wreath demoulding and non-forming of product wreath were solved by widening injection gate, injection machine and injection mold upgrading, adjusting the control temperature, injection speed and pressure matched with the formulation. finally, the chlorinated PVC Taylor rosette with independent characteristics and high added value was successfully developed. It has excellent acid and alkali corrosion resistance and high temperature resistance. Compared with traditional fillers, it has the advantages of low pressure, large flux, large specific surface area and high mass transfer efficiency. Its unique garland structure design enables gas and liquid to fully contact and mix inside the packing, thus improving production efficiency and product quality. it can be widely used in chlor-alkali industry packing tower, chlorine washing and drying tower, tail gas absorption tower, petroleum, chemical industry and other industries.
For this filler production work, Xinxin Science and Technology attaches great importance, led by the main leaders, made a special trip to Jiangxi downstream customer filler industry base, on-site observation, to understand the production of CPVC Taylor wreath packing products.
       "the successful trial production of modified chlorinated polyvinyl chloride marks a substantial step forward in the diversification and high-end development of Xinxin's scientific and technological products. At present, CPVC Taylor garland series products can produce 5700 pieces per day, and the production capacity and output have been stable. Next, we will speed up the construction of the new product line, turn trial production into mass production, send more high-quality products to customers, and promote the better and faster development of enterprises. " Yang Xiuling, general branch secretary and chairman of Xinxin Science and Technology Party, said.
Over the years, Xinxin Science and Technology has anchored the development orientation of "innovation and quality improvement", focusing on the research and development of high-performance and high value-added products under the guidance of "customization, diversification and high-end products". An innovative R & D system from basic theoretical research, small-scale experiments, mass production of large-scale devices to downstream applications has been constructed to achieve the goal of producing a variety of products with one set of equipment.
In the next step, Xinxin Technology will position its products according to market demand, master the key technologies of plastic modification, continuously develop and explore the research and application of high-end modified chlorinated polyvinyl chloride resin and polyphenylene sulfide resin, seize the market of high-end application fields, and inject more innovative momentum to promote the high-quality development of enterprises. Source: zero distance between China and Thailand