China's heat meter market: Will the winter be far behind in the spring? ã€details】
Global water meter market is expected to rise to 1.8 billion domestic dilemmas and opportunities coexist [Details]
Wenbao funds no less than 2 billion yuan in advanced instruments to help Tibetan cultural relics "everlasting youth"[detailed content]
U.S. water favors automated meter reading advanced metering system to reduce the cost of meter reading [detailed content]
Conference on the supply and use of electricity in the power industry conference to discuss " multi-table integration " discussion [details]
Meter verification field matchup intelligent robot victory over master teacher[detailed content]
[Meter's latest patent] belongs to the field of measurement technology and relates to mass flowmeters and measurement methods in the field of coal chemical industry. It was applied by Aerospace Changzheng Chemical Engineering Co., Ltd. and was authorized on August 17, 2016. ã€details】
In terms of building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foaming materials, sealing materials, and fibers, PVC was the world`s largest production of general-purpose plastics, and its applications are very widely. Widely used in all aspects.
PVC is a white powder with an amorphous structure. The degree of branching is relatively small. The relative density is about 1.4. The glass transition temperature is 77~90°C. It begins to decompose at about 170°C. It has poor stability to light and heat. After prolonged exposure to sunlight, it will decompose to produce hydrogen chloride, and further automatically catalyze the decomposition, causing discoloration, and the physical and mechanical properties also rapidly decline. In actual applications, stabilizers must be added to improve the stability of heat and light.
the Degree of polymerization of SG5 is 1000. usually we also call PVC Resin S1000. Its K-value is K67.
PVC RESIN SG5,Polyvinyl Chloride,Polyvinyl Chloride SG5,PVC Resin K67
Henan Shunbang Chemical Industry CO.,Ltd , https://www.sbpolymer.com