第45卷
第8期
2017年8月
聚氯乙烯 Polyvinyl Chloride
我国PVC热稳定剂的现状与发展超势
唐伟·，陈语”
（1.浙江海普顿新材料股份有限公司，浙江杭州311113；
2.浙江农林大学，浙江临安311300）
【关键词】案氯乙烯；热稳定剂；现状；发展趋势
Vol.45,No.8 Aug.，2017
【摘要】综述了PVC热稳定剂（铅盐类热稳定剂、复合金属盐类热稳定剂、有机锡类热稳定剂、稀土类热稳定剂、有机类热稳定剂)的现状，并对其发展方向、发展趋势进行了展望。我国PVC热稳定剂的研究发展方向为无毒、环保、高效、多功能、性价比优良等，包括：①锌基复合热稳定剂的多元化和高效化；②低VOC有机锡类热稳定剂的系列化和复合化；③有机基热稳定剂的研发；④热稳定剂的复配技术和应用技术的快速发展。
【中图分类号】TQ325.3
【文献标志码】B
[文章编号】10097937(2017)08001107
Present situation and development trend of PVC heat stabilizers in China
TANG Wei", CHEN Yu
(1. Zhejiang Himpton Chemical Co.,Ltd., Hangzhou 311113, China; 2. Zhejiang Agriculture and Forestry University,Lin'an 311300, China)
Key words: PVC; heat stabilizer; present situation; development trend
Abstract: The status of PVC heat stabilizers (lead salt heat stabilizers, composite metal salts heat sta bilizers, organotin heat stabilizers, rare earth heat stabilizers and organic heat stabilizers) was reviewed. Their development direction and development trend were prospected. The research and development of PVC heat stabilizers in China directed towards non-toxic, environmental friendly, high efficiency, multi-function products with high cost performance, including the following: ① diversification and high efficiency of zinc based composite heat stabilizer; ② serialization and compounding of low VOC organo-tin heat stabilizers; research and development of organic base heat stabilizers; ① rapid development of combination technology and applied technology of heat stabilizer.
PVC广泛应用于型材、管材、片材和装饰膜等领域，是五大通用树脂之一。随着十三五”国家战略性新兴产业发展规划的发布，制造业的绿色化发展将成为促进产业链协调发展，带动制造业水平全面提升的关键一环[1]。因此，PVC的绿色环保化将成为行业发展的必然趋势。作为PVC加工的重要助剂，热稳定剂的发展同样面临绿色环保可持续发展的间题(2-3)
我国PVC热稳定剂的现状
我国是世界第一大塑料生产国和消费国，我国 PVC工业的产能、产量和消费量均为全球第一，详
【收稿日期】20170320
见表1(4)
表1“十二五”期间我国PVC状况 Table 1China's PVC situation during
the 12five-year plan period 产能
年份 2011 2012 2013 2014 2015
2 163 2341 2 476 2 389 2 348
产量 1295 1318 1530 1630 1609
进口量 105 94 76 68 83
出口量 37 39 66 111 84
万t
表观消费量 1361 1373 1540 1587 1608
随着PVC工业的快速发展，我国热稳定剂行业
【作者简介】唐伟（1981一），男，高级工程师，从事聚氧乙烯热稳定剂产品开发及应用工作。
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万方数据