赛默飞 旋转流变仪 MARS 40/60

哈克压力控制流变仪在橡胶方面的应用（English）

1. Introduction and objectives A great variety of rubber parts is produced for the automotive industry. To minimize problems during the ssembly of the cars and to ensure best performance, the parts have to be manufactured with the smallest possible variation in size and shape. The size can be controlled by the extrusion and injection parameters – the shrinking of the material can often be well estimated.

RheologicalAnalysisofPowderCoatings.

Powder coatings are a cost effective and an environmentally friendly alternative to liquid coatings. Traditional coating systems form networks via a thermally activated process.This usually involves placing a powder coated surface into an oven at temperatures between 160°C and 200°C. The powder melts at around 80°C to 120°C and becomes an even film. At temperatures between 110°C and 140°C the cross linking reaction starts. The curing time typically lasts between 15 and 30 minutes, depending on the temperature and reactivity of the system.

赛默飞世尔HAAKE MARS 40＆60型旋转流变仪产品样本

作为科学服务领域的世界领导者，我们为高级质量控制与应用研究领域的科学家们提供高性能的流变仪。 在模块化高级流变仪系统（MARS）的开发过程中，我们主要强调 Scientific™ HAAKE™ MARS™ 流变仪平台的以下几大优势： 面向未来 准确性 易用性 模块化 针对应用的解决方案

赛默飞哈克流变仪在胶黏剂行业中的应用

近年来，电子、化工、制药、汽车、新能源、工程建筑、航空航天等行业的高新技术得到迅猛发展，对高性能胶黏剂的需求也日益增加，逐渐趋于定制化。目前市场上常用的胶黏剂类型有热固性胶黏剂、热塑性胶黏剂、橡胶胶黏剂、特种胶黏剂、复合胶黏剂等，各种类型胶黏一般都可以用流变性能、热性能、机械性能、抗腐蚀性能、电气性能等进行衡量。其中，作为配方、工艺及使用性能重要表征方式的流变性能，已受到越来越多的关注。