Process for preparating medical polyvinyl chioride resin with high polymerization
A polyvinyl chloride resin, high degree of polymerization technology, applied in the direction of pipes, etc., can solve the problems of high residual vinyl chloride content and poor thermal stability, and achieve the effect of regular particle shape, easy plasticization, and concentrated resin particle size distribution
Inactive Publication Date: 2005-08-24
上海天原集团天原化工有限公司
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Abstract
A process for preparing the medical polyvinyl chloride resin with high polymerization degree includes such steps as adding vinyl chloride, trigger, disperser, assistant and water to reactor, polymerizing reaction, adding reaction-stopping agent, removing excessive vinyl chloride, centrifugal dewatering and drying.
Application Domain
Catheter
Technology Topic
Single useDisperser +8
Examples
- Experimental program(4)
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