MC-Injection Molding with Liquid Silicone Rubber (LSR) and Acrylonitrile Butadiene Styrene (ABS) for Medical Technology

被引：5

作者：

Nikousaleh, Mohammad Ali ^{[1
]}

Giesen, Ralf-Urs ^{[1
]}

Heim, Hans-Peter ^{[1
]}

Hartung, Michael ^{[1
]}

机构：

[1] Univ Kassel, Inst Mat Engn, Polymer Engn, D-34125 Kassel, Germany

来源：

POLYMERS | 2023年 / 15卷 / 19期

关键词：

LSR; ABS; multicomponent injection molding; aging; POLYCARBONATE;

D O I：

10.3390/polym15193972

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The multicomponent injection molding of liquid silicone rubbers (LSR) with thermoplastics, such as polybutylene terephthalate (PBT) or polyamide (PA), is a state-of-the-art technique and is used in the manufacturing process for many components in the automotive industry and in the field of sanitary engineering. Standard thermoplastics, such as acrylonitrile butadiene styrene (ABS), cannot be bonded with silicone rubbers in injection molding because of their low heat deflection temperature. In this study, we investigated ABS grades approved for medical applications to show how dynamic mold heating and various pretreatment methods for thermoplastic surfaces can be used to produce ABS-LSR test specimens. In addition, such components' sterilization effect on the adhesive bond will be shown.

引用

页数：12