China Plastics ›› 2025, Vol. 39 ›› Issue (3): 114-117.DOI: 10.19491/j.issn.1001-9278.2025.03.021

• Review • Previous Articles    

Research progress in of polymer gas⁃assisted extrusion technology and its and applications

WANG Yu(), ZHANG Yajun, ZHENG Yongbiao, GAO Cong   

  1. Jiangxi Liansu Technology Industry Co,Ltd,Nanchang 330118,China
  • Received:2024-05-09 Online:2025-03-26 Published:2025-03-24

Abstract:

This paper introduced the research history and practical application of polymer gas⁃assisted extrusion technology, outlined the influence of different process parameters of gas on product quality during gas⁃assisted extrusion molding, briefly described the applications and development of computer simulation technology in gas⁃assisted extrusion, and provided a prospect for the research and practical applications of the gas⁃assisted extrusion technology based on the existing researches and technologies.

Key words: polymer, gas?assisted extrusion, gas process parameter, numerical simulation

CLC Number: