High isotactic polybutene-1 is one of the most advanced polymer materials at present. Polybutylene-1 resin was synthesized by liquid-phase bulk method and the influence of polymerization conditions on polybutene-1 performance was researched. The factors that affect the polymerization reaction activity,isotacticity,relative molecu-lar mass and its distribution were studied. At last,the development prospect of polybutene-1 was pointed out.%高全同聚丁烯-1树脂是目前先进的高分子材料之一.采用液相本体法合成了聚丁烯-1,考察了聚合条件对聚丁烯-1性能的影响,主要考察了聚合反应活性、全同含量和相对分子质量及其分布的影响因素,并指出了高全同聚丁烯-1树脂的发展前景.
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