Amorphous state of polymers Glassy state of amorphous polymer usually compare with the state of the supercooled liquid, high viscosity which excludes its free flow, and provides stability of form that characterized the solid. Glassy state at low molecular weight substances means a loss of mobility of all molecules. Glassy state of the polymers is […]
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Author: Анастасия
Polymers and their modification in the processes of extrusi
In connection with the expansion of application areas of polymers and improved the technology of their production are installing a large capacity; improved metallocene technology for the production of polyethylene, wherein the polyethylene on metallocene catalysts is developed and by 2015 will reach 25% of the total consumption of polyethylene; a search for new catalysts; […]
MOLDING PLASTICS: cost reduction
Given multi-cast production activities for their modernization can vary greatly depending on the technical content, scope, duration and cost-effectiveness. In addition, when designing activities, it is necessary to consider not only the possible but also the sequence of their implementation. The share of indirect costs (overhead) adopted a relatively large due to the low level […]
The devaluation of the hryvnia cheaper prevents European IPA Ukraine
In the first half of January 2016 in Ukraine marked devaluation of the hryvnia against the dollar and the euro. With the reduction of the national currencies of the individual Ukrainian trading companies raised selling prices IPA. Consumer activity remains minimal. Customers shaped polymer stocks in December last year and does not plan to renew […]
In the first half of January, demand for polymers Low
In the first half of January 2016 in the Russian market PND says low consumer activity, due to Christmas and New Year holidays. Against the background of low demand surplus retained all kinds of polymer processing. The most popular are the film and HDPE blow molding types. There remains low demand for pipe grade. This […]