SDZB is a very common prefecture-level city in China, but unusual enterprises breed in this common prefecture-level city area.
The development of modern industry has more and more demand for materials, and the physical properties of the materials themselves can no longer meet the needs of industrial development. Exploring the molecular structure of materials, trying to break the molecular structure of the original materials, using one or several molecules to combine into macromolecules with multiple repeating monomer units has become a trend, and organic polymer materials have emerged as the times require.
The start of SDZB organic polymer industry can be traced back to more than 60 years ago, with the start of QL petrochemical refining industry. From the first generation of synthetic rubber to today's four major organic polymer new material industrial clusters, including polyurethane materials, special rubber, high-performance engineering plastics, and fluorosilicone materials, SDZB organic polymer materials have embarked on a "full and precise" development path , A group of invisible champions in subdivisions were born. It is worth noting that high-quality companies in the industrial chain are gradually extending the industrial chain, transitioning from intermediate raw materials to end products.
The alarm clock shell is made of engineering plastics, the glasses lens is made of resin, and the quick-drying clothes are made of chemical fiber and polyester fiber. The soles of sports shoes, plastic runways, car interiors, seat fillers, etc. are polyurethane materials. The upstream raw material of this material is called polyether polyol. SDZB is a traditional production area that produces polyether polyol. As the industry leader LZDD, the polyether polyol products have entered the high-end application field. The company's planning director Yin Changxiao said that in the top automotive interiors such as BMW, Audi, Mercedes-Benz and the national cutting-edge military industry, there are polyether polyols produced by LXDD. LXDD is a representative enterprise in the field of polyether polyol products in China that has been made in China to create in China. In the field of high-end polyether in China, the company not only has complete intellectual property rights, but also has product quality, supporting services, and delivery capabilities. In all respects, they are superior to multinational companies.
LXDD is a pearl in organic polymer materials. It is not difficult to find that the organic polymer materials industry has become a chain in SDZB along the upstream and downstream extension of the industrial chain.
SDZB organic polymer materials have a long history of application and production, which started with the construction of the QL petrochemical refining industry system in 1966. On December 15, 1976, QL Petrochemical's 15,000-ton butadiene rubber plant developed, designed and manufactured by China was completed and put into production. After several process and technical improvements, QL Petrochemical Rubber Factory is currently one of China's main synthetic rubber production bases, with a design production capacity of 300,000 tons/year, and has a series of products and brands such as butadiene rubber and styrene butadiene rubber. The "QL Rubber" brand has become the top brand of synthetic rubber in China.
The progress of industry has also seen greater differentiation in demand for rubber products, and products in the field of special rubber are also greatly enriched. Acrylonitrile is an important monomer of synthetic fiber, synthetic rubber and synthetic resin. Polyacrylonitrile fiber made from acrylonitrile is the acrylic fiber commonly used in making clothes. Its performance is very similar to wool, so it is also called synthetic wool. QL petrochemical acrylonitrile products also have an important influence in China and internationally due to their quality and stability advantages.
Isoprene rubber is a high-performance rubber used in tire production. ZBLH New Materials Co., Ltd. is an important manufacturer of isoprene rubber.
Acrylic rubber is widely used in various high-temperature and oil-resistant environments, and has become a sealing material that has been developed and promoted by the automotive industry in recent years, especially for high-temperature resistant oil seals, crankshafts, valve stems, cylinder gaskets, hydraulic oil pipelines, etc. , Domestic demand is almost entirely dependent on imports, and SDHY Rubber Technology Co., Ltd. is the supplier of this product.
During the Coronavirus (COVID-19) pandemic this year, the medical gloves and protective gloves of SDLF Medical Technology Group and SDYK Medical Technology Group made great contributions to the fight against the epidemic, and they are all leaders in the application of nitrile rubber.
Using polyether polyols as raw materials, SDYN Polyurethane Technology Group is used to produce polyurethane products and products, of which the plastic track is one of SDYN's leading products.
Polyurethane products often need foaming agent to help in the process of use, and SDBT New Material Technology Co., Ltd.'s chlorofluorourethane foaming agent is perfect. This technology also won the first prize of the 2018 Provincial Technology Invention Award because it has found a new way for the world's polyurethane industry to eliminate "ozone depleting substances" and reduce greenhouse gas emissions. "The global promotion and application of CFC-free polyurethane chemical foaming agent can reduce billions of tons of equivalent carbon dioxide emissions, completely changing the embarrassing situation of China's polyurethane industry that has always been led by foreign countries, and leading the development of the world's foaming agent industry for China Provide strong support." Bi Yusui, the inventor of this patent, a professor at Shandong University of Technology, said in an interview earlier. SDBT New Material Technology Co., Ltd. products can be widely used in exterior wall insulation, pipeline insulation, cryogenic insulation, cold storage spraying and sheet production, which are clean and environmentally friendly, and have high economic benefits.
In the field of advanced polymers, there are many such innovations. SDKS New Material Technology Group is China’s current first-class manufacturer of thionyl chloride and other products. The company is guided by the urgent need for aramid fiber and its composite At the beginning, it gradually extended to fine chemicals, and finally extended the new material industry chain for the development of high-performance composite materials.
Nylon-66 is a thermoplastic resin with high mechanical strength and hardness, and high rigidity. It can be used as engineering plastics, mechanical accessories such as gears, lubricating bearings, instead of non-ferrous metal materials to make machine casings, automobile engine blades, etc., and can also be used to make synthetic fibers, and domestic demand exceeds demand. On May 12 this year, the SDQX nylon new material project held an installation ceremony in Zibo, Shandong. Yuan Xuemin, Secretary of the Party Committee and Chairman of Tianchen Company, said that the SDQX nylon new material project is a major scientific and technological research project determined by the state, which is of great significance for breaking through the "core" technology and realizing the revitalization of the national industry. Yin Weiling, Secretary of the Party Committee and Deputy General Manager of SDQX Chemical Technology Group, said that the product has a vast market space and the two parties will work together to build the existing park into a high-end chemical industry cluster of 100 billion yuan and become a world-renowned nylon new material industry base.
On August 5, 2019, the China Petroleum and Chemical Industry Federation "Response to Approving SDZB as "China Film Valley"", the title of "China Film Valley" officially settled in SDZB. This is the best commendation for ZDZB fluorosilicone industry performance.
Fluorosilicon materials from SDDY Polymer Technology Group polymerize along the chain to form a new track, becoming a classic for an enterprise to drive an industry to cultivate an industry.
The leading enterprises in the SDZB membrane industry, represented by SDDY, are growing rapidly. There are more than 20 types of membrane products that have been mass-produced and successfully developed. High-end membrane materials such as chlor-alkali ion membranes and fuel cell membranes are the only ones in China and the forefront of the world. The production capacity of membrane base materials such as vinyl fluoride and polyvinylidene fluoride ranks first in China. Relying on a good foundation for the development of membrane materials, SDDY has developed a technology for mass production of key fuel cell components and has a complete industrial chain of fluorine-containing functional membrane materials such as fuel cell membranes and supporting chemicals. The products are already in the new products of Mercedes-Benz and Ford.
Through cooperation with Mercedes-Benz and Ford, SDDY will form a full industrial chain from raw materials, intermediates, monomers, polymers, to membrane-forming technology and functional technology in the future; the core product, high-performance fuel cell membranes, has passed the 6000-hour test of Mercedes-Benz. It is currently used in small cars and heavy trucks.