Chlorinated polyethylene is a saturated polymer material with a white powder appearance. It is non-toxic and tasteless. It has excellent weather resistance, ozone resistance, chemical resistance and aging resistance. It has good oil resistance, flame retardancy and coloring properties. It is an excellent impact modifier for PVC plastics and a synthetic rubber with good comprehensive performance. It has a very wide range of applications and has been widely used in cables, wires, hoses, tapes, rubber and plastic products, sealing materials, flame retardant transport belt , Waterproof coiled material, film and various profiles and other products.
As a PVC impact modifier, CPE135A has many advantages such as low price, excellent performance, and excellent aging resistance, but it has certain disadvantages in the use of high impact and high hardness products and low temperature resistant products CPE135A. For example, in the formulation of rigid PVC, a large amount of CPE will reduce the hardness and rigidity, which reduces the physical properties of the product; in addition, when the low temperature resistance requirement of PVC products exceeds minus 30°C, CPE135A cannot meet the requirements. Under normal circumstances, modified CPE, such as ACM, RGC135A, etc., can be selected for rigidity and hardness improvement; for low-temperature resistance modification, impact-resistant ACR or other impact modifiers with lower glass transition temperature can be selected. CPE 135A,Cpe-135a,Cpe 135a Impact Modifier,Impact Modifier Henan Shunbang Chemical Industry CO.,Ltd , https://www.pvcresinchem.com
In the past year, the coking industry in China basically turned a profit, and coke production and exports grew at the same pace. According to statistics from the National Bureau of Statistics and Customs, in 2006, China produced 297.68 million tons of coke, an increase of 17.1% year-on-year; coke exports were 14.4991 million tons, an increase of 13.59% year-on-year; and apparent coke consumption was 266 million tons, a year-on-year increase of 17.56%.
In 2006, the state introduced a number of macro-control measures, such as increasing the export tariffs on coke, raising environmental standards, and accelerating the adjustment of the coking industrial structure. Coking companies have a great influence. To cope with this situation, experts believe that in 2007 China's coking industry will intensify efforts to adjust the industrial structure. Coking companies must constantly improve the industrial chain and actively seek a scientific road to corporate development, such as the development of coke oven gas to methanol production. Has a good development prospects.
In the first quarter of 2007, the rapid development of China's steel industry provided support for the coking industry. At the same time, as the macro-control efforts of the national coking industry continue to increase, some of the outdated coking production capacity has been eliminated, which has also eased the operating situation of coking enterprises to some extent. Since 2007, the coke market has shown signs of recovery. In the first quarter, China exported 3.65 million tons of coke, and the FOB price was US$157.25 per ton, an increase of 20.07% and 29.85% year-on-year respectively.
Coking industry tends to balance supply and demand
From the second half of 2006, under the influence of market mechanism, the coking industry in China has initially completed a phase of self-adjustment. The overcapacity crisis has been alleviated to a certain degree, and the supply and demand situation has gradually tended to balance, and it has already reached the bottom of economic operation. , began to enter the "coking industry new spring." This was the consensus reached after the participants discussed the current coke market at the 2007 (China) Northern Coke Market Symposium held on May 15.