聚丁烯合金材料的创新之路  

Innovation of Polybutylene Alloy Materials

作　　者：马丙建 MA Bing-jian(Shandong Chambroad Polyolefin Performance Matierial Co.,Ltd.,Binzhou 256500,China)

机构地区：[1]山东京博聚烯烃新材料有限公司,滨州256500

出　　处：《高分子通报》2025年第1期130-136,共7页Polymer Bulletin

摘　　要：我国碳四装置产能约280万吨/年,但国内鲜有国产商业化产品聚丁烯树脂,作为管件材料使用的聚丁烯树脂基本依赖进口。国外也仅有荷兰Basell、日本三井石化等公司能够进行聚丁烯工业化生产。基于技术保护的原因,凡是希望生产聚丁烯管道的中国企业要向国外公司提出申请,经其考察认为生产条件合格后才能够被列入供货名单且进行限量供应,因此聚丁烯价格一直处于高位,同时由于丁烯聚合具有反应慢、放热少、黏度大、易结块等一系列生产难题,其国内产业化举步维艰。2017年在京博石油化工有限公司(以下简称“京博石化”)技术团队的共同努力下,采取对设备进行实用性改造、对工艺指标进行精准化控制、对工序进行精益管理等措施,成功产出了聚丁烯合金这种管材专用料,经检测分析与下游试用,各项指标全部达标。The production capacity of C4 plant in China is about 2.8 million tons/year,but there is almost no domestic commercial product polybutylene resin in China.Polybutylene resin,used as pipe fitting material,is completely dependent on imports.Only Basell of the Netherlands,Mitsui Petrochemical of Japan and other companies abroad can carry out industrial production of polybutylene.For the reason of technical protection,Chinese enterprises wishing to produce polybutylene pipelines should apply to foreign companies.After investigation,they believe that only when the production conditions are qualified,can they be included in the supply list and limited supply be carried out.Therefore,the price of polybutylene has always been at a high level.At the same time,due to a series of production problems such as slow reaction,less heat release,high viscosity,and easy caking in butylene polymerization,domestic industrialization is difficult.In 2017,with the joint efforts of the technical team of Chambroad Petrochemical Co.,Ltd.(hereinafter referred to as“Chambroad Petrochemical”),polybutylene alloy,a special material for pipes,was successfully produced.Practical transformation of equipment,accurate control of process indicators,lean management of processes and other measures were taken to make the prouduct meet the all standards of testing,analysis and downstream trial.

关 键 词：聚丁烯合金 创新 精准控制 

分 类 号：TQ325.15[化学工程—合成树脂塑料工业]