24-hour fast door-to-door collection of MDI in Yongxing County
Shuida Chemical Recycling Company recycles more than a thousand kinds of chemical raw materials and chemical products for long-term large-scale recycling of overstocked products for compensation
It has solved many problems in the chemical, petroleum, pharmaceutical and other fields. PTFE seals, gaskets, gaskets. PTFE seals, gaskets, and gaskets are made of suspension polymerized PTFE resin molding. Compared with other plastics, PTFE has the characteristics of chemical corrosion resistance, and it has been widely used as a sealing material and filling material. The dispersion can be used as an insulating dipping solution for various materials and as an anticorrosive coating on the surface of metal, glass, and ceramics. Various PTFE rings, PTFE gaskets, PTFE packings, etc. are widely used for sealing various anticorrosive pipeline flanges. In addition
When PTFE is loaded, it is easy to creep into any filler that can withstand the sintering temperature of PTFE, and its mechanical properties can be greatly improved while maintaining other excellent properties of PTFE. Filled varieties include glass fiber, metal, metal oxide, graphite, molybdenum, carbon fiber, polyimide, EKONOL… etc. The wear resistance and limit PV value can be 1000 times.
The PTFE pipe is made of suspension polymerized PTFE resin through plunger processing. Among the known plastics, PTFE has good chemical resistance and dielectric properties. PTFE braided packing is a good dynamic sealing material, which is
The winning bid rate is 2.80%, the 10-year fixed rate product, the winning bid rate is 2.93%, the 15-year fixed rate product, the winning rate is 3.43%, the 20-year fixed rate product, the winning rate is 3.55%, 13:06:36 [Thirteenth The three meetings decided to convene on May 21] The tenth meeting of the thirteenth session of the Consultative Conference was decided: the thirteenth session of the Consultative Conference was held.
Only on May 8th, the Propaganda Department of the county party committee re-issued a letter on WeChat stating that because the content of the “Opinions” part of the clause did not meet the relevant requirements of the superior, it decided not to implement it. 50 [Nine Departments: Pilot Assignment of Scientific and Technological Achievements to Scientific Researchers] The Ministry of Science and Technology and other 9 departments recently issued the “Implementation Plan for the Pilot Implementation of Granting Scientific and Technological Achievements Ownership or Long-term Use Rights to Scientific Researchers”, proposing to select 40 colleges and universities and scientific research by field The institution conducts pilot projects to form feasible and extendable practices to stimulate the enthusiasm of scientific research personnel for innovation. Promote the transfer and transformation of scientific and technological achievements. Angola initially set an export volume of 76,000 barrels per day for Russia and Russia in July. 06 [General Administration of Markets (Commission) Issues Mandatory Electric Vehicle Safety Series] Recently, the General Administration of Markets (Commission) approved the release of “Safety Requirements for Electric Vehicles”, “Safety Requirements for Electric Buses” and “Safety Requirements for Power Batteries for Electric Vehicles”. Mark.