Environmentally friendly and energy efficent pultrusion

环保节能的拉挤成型

• 批准号: 100532
• 金额: $ 16.04万
• 依托单位: PULTREX LIMITED
• 依托单位国家: 英国
• 项目类别: Collaborative R&D
• 财政年份: 2008
• 资助国家: 英国
• 起止时间: 2008 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=100532
• 关键词: Environmentally; friendly; energy; efficent; pultrusion

The aim of this project is to develop a new pultrusion technique that is environmentally friendly and one that permits new resin systems such as custom formulated polyurethanes to be evaluated. In the conventional process, the reinforcing fibres are impregnated in a resin bath and then passed through a heated die to cross link the resin and to shape the pultruded component. In the new manufacturing technique, the components of the resin will be stored in separate containers and pumped on demand using a custom designed polyurethane resin component delivery system. Efficient and effective impregnation of the fibres will be achieved using a novel combination of efficient fibre spreading and an injection-head. The green credentials of this new manufacturing technique will be assessed using life cycle assessment.

该项目的目的是开发一种新的拉挤技术，该技术对环境友好，并允许对定制配方的聚氨酯等新树脂系统进行评估。在传统工艺中，增强纤维在树脂浴中浸渍，然后通过加热模具使树脂交联并成形拉挤部件。在新的制造技术中，树脂组分将储存在单独的容器中，并根据需要使用定制设计的聚氨酯树脂组分输送系统进行泵送。使用高效纤维铺展和注射喷头的新组合，将实现高效和有效的纤维浸渍。这项新制造技术的绿色资质将使用生命周期评估进行评估。