Manufacturers in the European market of polystyrene (PS) agree on the June contract prices for EUR30-60 per tonne higher than in the previous month amid declining demand, sources told ICIS market. However, some buyers said that they agreed on several earlier contracts at the same price as in May, or at higher than last month’s […]
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Category: Новости
Polyethylene was converted to diesel
Chemists Group of the Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences and the University of California has developed a method for the conversion of polyethylene into liquid hydrocarbons and waxes. To do this, the researchers used a combination of two catalysts, working “in tandem”. The study is published in the journal Science Advances. […]
Siberian scientists to make ultrahigh molecular weight polyethylene for the Arctic
At the Institute of Catalysis. GKBoreskov SB RAS developed technology for producing ultra-high molecular polyethylene having a wide range of applications in extreme conditions of the Arctic. “According to modern requirements, the polymeric materials for the region must be operated at the calculated temperatures below minus 70-75 degrees. In this regard, of particular interest are […]
Polyethylene IMPORT IN JANUARY – MAY IN UKRAINE INCREASED BY 38%
During the first five months of this year, the total import volume of polyethylene in Ukraine grew by 38% compared to the same period of 2015 and amounted to about 106.7 thousand. Tonnes. The greatest increase was in the supply of low-density polyethylene (HDPE), according to a survey DataScope. In May, the external supply of […]
A little about molds
Injection molds used for making products directly from the melt prepared in the plastication unit TPA. Therefore, their function is to receive the melt and its distribution on a forming objects in molding articles and then pushing them in. Construction of molds are very diverse, which is caused by two main reasons: the widest range […]
Products manufactured BY FORMING
Basically, the following main methods of molding are used for the production of aprons and disposable containers: Vacuum – molding; blow molding; in the form of punching. Vacuum – molding. Manufacturing of products takes place under atmospheric pressure to create a vacuum in the mold. Apparatus for vacuum – molding consists of a vacuum chamber, […]
Color translation table from the RAL catalog in-house designation of Bayer AG
RAL Lustran Novodur Makrolon Pocan Apec 1000 H2831 P94/003 1001 J2348 1154 10/078 10/078 1002 10/059 10/059 1003 10/506 10/506 1004 1189L 10/506 01/383 1005 M93/092 1006 10/505 1007 20042L 10/363 1011 J2149 L02990 10/398 M5210/9 1013 5D072C 10/028 01/028 1014 10/076 1015 J2859 0219 10/057 10/057 1018 J2294 11235L 10/291 01/367 1019 1071 80/026 […]
HOT polymer film double the survival rate IMPLANTS
Researchers from North Carolina State University (USA) have developed a technology to be applied to the polymer film implants for reducing the risk of rejection by the body. This was reported on the website of the educational institution. The basis was the coating polymer polyetheretherketone (PEEK), coupled to hydroxyapatite (HA) – main inorganic component of […]
“Garbage rebellion” Ukrainian mayors
The mayors of all will be to demand from the Kiev office of the new fear of its own citizens June 14 in Lviv region lit up another landfill. At this time in the regional center of the Lviv region Zhydachiv. So far, burning huge 3.5 hectare landfill waste, to extinguish involved buses. In just […]
SIBUR has removed the video about the issue of expanded polystyrene
SIBUR Group posted a video about the production of expandable polystyrene (EPS, EPS) at the factory “Sibur-Khimprom” (Perm). Expandable polystyrene – styrene polymerization product polymer composition is introduced into the blowing agent (gas). PSV used in polymer processing in the insulation boards and the finished parts by foaming. The material has excellent thermal insulation and […]