Application of lime in the polyvinyl chloride industry

This paper presents the importance of limestone in a variety of industries with a special focus on the use of limestone as filler in the industry of polyvinyl chloride (PVC). Of Out of all fillers, used in the industry of PVC processing, calcium carbonate type of fillers are 80%. Fillers are used in...

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Bibliographic Details
Published inMining and Metallurgy Engineering Bor Vol. 2014; no. 1; pp. 57 - 68
Main Authors Mihajlovic, Slavica, Radulovic, Dragan, Milicevic, Sonja, Sekulic, Zivko
Format Journal Article
LanguageEnglish
Published Mining and Metallurgy Institute, Bor 2014
Subjects
calcite
filler
limestone
pvc
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Summary:This paper presents the importance of limestone in a variety of industries with a special focus on the use of limestone as filler in the industry of polyvinyl chloride (PVC). Of Out of all fillers, used in the industry of PVC processing, calcium carbonate type of fillers are 80%. Fillers are used in order to improve various mechanical properties of polymer such as tensile and breaking properties, density, bending strength, hardness, thermal stability, viscosity and more. Latest trends of industrial development and demands of the processing industry for high quality carbonate fillers influenced the implementation process of surface modification limestone and calcite, which is the main constituent of fine micronized limestone in order to enhance its performance.
ISSN:2334-8836
2406-1395
DOI:10.5937/mmeb1401057M