A low energy, low heat resin for the powder coating of woods, plastics, conductive & non-conductive metals.

一种低能、低热树脂，用于木材、塑料、导电材料的粉末涂料

• 批准号: 132742
• 金额: $ 13.84万
• 依托单位: ALLNEX RESINS UK LIMITED
• 依托单位国家: 英国
• 项目类别: Collaborative R&D
• 财政年份: 2017
• 资助国家: 英国
• 起止时间: 2017 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=132742
• 关键词: low; energy; heat; resin; powder

Coating resins are a key ingredient in surface coatings such as powder coatings that enhance and protect almost all man-made consumer items and capital goods. Current powder coating resins all require extreme heat to cure to the object being coated – 400°C in hot flocking and 180°C electrostatically. As such the range of materials that can be powder coated is limited and the excess heat generated is both costly and inefficient. Furthermore, both processes involve chemicals deemed harmful to human health and are subject to increasing UK and EU REACH legislation. Utilising recently developments in our liquid coatings, we intend to develop an innovative, low energy, lower heat, crosslinking technology for powder coating wood, plastic and metals. Not only will this allow the coating of new materials, opening up new markets, but it also offers significant advantages over current resins both in performance - appearance, durability, chemical and mechanical resistance, compatibility with temperature sensitive substrates- and SHE-characteristics, avoiding highly toxic cross linkers, reducing the energy required and enabling for low cure temperature applications. Now is the time legislatively, environmentally and commercially, to develop a low energy, environmentally friendly resin and coating process that can be used on woods, plastics and all metals substrates at <120 °C temperatures.

涂料树脂是粉末涂料等表面涂料的关键成分，可增强和保护几乎所有人造消费品和资本货物。目前的粉末涂料树脂都需要极高的温度才能固化到被涂覆的物体上-热植绒时为400°C，静电时为180°C。因此，可以被粉末涂覆的材料的范围是有限的，并且产生的过量热量既昂贵又低效。此外，这两个过程都涉及被认为对人类健康有害的化学品，并受到英国和欧盟REACH法规的限制。利用我们液体涂料的最新发展，我们打算开发一种创新的、低能耗、低热量的交联技术，用于粉末涂料木材、塑料和金属。这不仅允许涂覆新材料，开辟新市场，而且还在性能（外观，耐用性，耐化学和机械性，与温度敏感基材的相容性）和SHE特性方面提供了优于当前树脂的显着优势，避免了高毒性交联剂，减少了所需的能量，并实现了低固化温度应用。现在是时候从立法、环境和商业上开发一种低能耗、环境友好的树脂和涂料工艺，可在<120 °C的温度下用于木材、塑料和所有金属基材。