Cummins, the US auto parts supplier, recently approved plans to buy back $1 billion of common stock. In December 2007, the Cummins Board approved the purchase of 500 million U.S. stocks. Currently Cummins's $500 million stock repurchase is still in progress. Tim Solso, Cummins Chairman and CEO, said: "Cummins has always honoured its commitment to rebates to shareholders. The stock repurchase program further proves that we have confidence in Cummins's future." In 2010, Cummins’s revenue reached US$13.23 billion; EBIT and net profits reached US$1.66 billion and US$1.04 billion respectively, both setting records.
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.pvcresinchem.com