Page 22 - 《橡塑技术与装备》2021年12期（6期下半月 塑料）

目 次 Contents █ No.12 2021 █

■ EXPERT LECTURE
Pressing technology and mold design—— Part II Plastic injection molding
Lecture 9 Injection mold (3) .........................................................................................................Hong Shenzhang（1）
■ THEORY AND RESEARCH
Study on non-isothermal crystallization kinetics of large diameter HDPE pipeline materials
.................................................................................................................... Sun Xiuhui, Zun Qian, Zheng Xianwei（8）
Preparation and properties of high wear resistant and flame retardant modified polypropylene cable protective tube
.............................................................................................................................................................Wu Huimin（12）
Progress in synthesis and application of supramolecular shape memory polymers .....................Zhou Chengfei（18）
■ SPECIAL AND COMPREHENSIVE REVIEW
The present situation and prospect of antibacterial materials and antimicrobial agents
...............................Wang Zixiang, Zhang Kun, Wei Jinhao, Zhai Siguang, Su Mingxue, Liang Jianrong, Wang Liyan（22）
■ TECHNOLOGY AND APPLICATION OF VEHICLE PRODUCTS
Analysis of current situation and development trend of blow molding technology for automobile plastic fuel tank
........................................................................................................................................................................Liu Junqiang（30）
■ NEW TECHNOLOGIES AND PRODUCTS
Longitudinal stretching technology of PE film as composite flexible packaging substrate ...................... He Erjun（34）
■ MATERIALS AND APPLICATION
Technology and application of heat resistant polyethylene (PE-RT Ⅱ) pipe for thermal insulation
........................................................................................................................................................Tang Muzheng（38）
■ TESTING AND ANALYSIS
Development of the covering adhesive of fabric core laminated flame retardant conveyor belt for coal mine
..........................................................................................................Qu Chengdong, Xue Bin, Cao Hui, Lan Yao（44）
Effect of crosslinking degree on properties of AEM / TPEE TPV................................... Dong Xiaokun, Deng Tao（47）
■ PRODUCT AND DESIGN
Runner design of drop head of co-rotating twin screw extruder ...........................Zhang Lei, Xue Kai, Li Haiming（51）
Structure design of injection mold for medical sucker ..................................................Yuan Kaibo, Wen Genbao（54）
■ DOMESTIC AND INTERNATIONAL TRENDS .................................................................................... （59）
■ PATENT ABSTRACTS .............................................................................................................................. （63）

THE MAIN CONTENTS OF NEXT ISSUE
Pressing technology and mold design—— Part II Plastic injection molding
Lecture 9 Injection mold (4) ...................................................................................................................Hong Shenzhang
Study on properties of polyaniline conductive foams prepared by blending method ............................Kong Junjia, et al
Optimizing mold design of demoulding mechanism of drip irrigation tip pipe and molding part processing
.....................................................................................................................................................................Xiong Jianwu
Research progress of polymer rheological testing ........................................................................... Zhao Zenghua, et al
The status and progress of marine degradation plastics .......................................................................Yuan Dahui, et al