BIO-SUSHY: Sustainable surface protection by glass-like hybrid and biomaterials coatings

为了满足欧盟数字、使能和新兴技术、部门和价值链发展的关键战略方向，BIO-SUSHY项目提出了一个完整的运营框架，用于开发创新的驱避性有机涂料和混合涂料，以挑战普遍存在的污染多氟烷基物质。这些以疏水和憎油性能为目标的涂层将通过公认的加工技术获得，即生物基热塑性粉末和混合溶胶-凝胶。先进的功能化将通过在配方中添加生物基添加剂来确保。涂层将在各种基材上应用，以验证工业化前规模在不同领域的应用，如纺织、玻璃化妆品和食品包装。材料的选择、配方和涂层过程将适应按设计制定的安全和可持续管理(SSBD)战略，该战略的评估标准将包括材料和危险渗滤液的风险毒性以及生命周期评估，以确定价值链上的经济和环境影响。这种SSBD策略将由基于物理和数据驱动的建模工具提供支持，用于预测涂层表面的排斥性能和复合材料的淋溶机理。在进行实验测量的同时，建模活动将成为一个更大的计算工具，包括在一个统一和有注释的基础设施中收集和整理所有数据，以便对现有数据储存库和市场进行培训和提供。这一工具将完成更广泛的传播和评估战略，不仅包括科学和经济方面，而且还为材料和产品的认证铺平道路，以便将其引入标准化前的前景。对于所有这些有价化方面，BIO-SUSHY将得到利益相关者的协助，以确保涂料领域可预见的创新获得社会认可并产生经济影响。

To meet EU key strategic orientations for the development of digital, enabling, and emerging technologies, sectors and value chains, the project BIO-SUSHY proposes a complete operating framework for the development of innovative repellent organic and hybrid coatings to challenge widespread yet polluting polyfluorinated alkyl substances. These coatings aiming both hydrophobic and oleophobic properties will be obtained from acknowledged processing technologies, i.e., bio-based thermoplastic powder and hybrid sol-gel. Advanced functionalization will be ensured by bio-based additives added to formulations. Coatings will be applied on various substrates for validation of applications at pre-industrial scale in different domains such as the textile, glass cosmetic and food packaging. Material selection, formulation and coating process will cope with a tailored regulating Safe and Sustainable by Design (SSbD) strategy which evaluating criteria will encompass the risk toxicity of materials and hazardous leachate as well as life cycle assessment to determine economic and environmental impacts along the value chains. This SSbD strategy will be powered by physics based and data driven modelling tools for predicting both repellent properties of coating surfaces and leaching mechanisms of composites. Along with experimental measurements, modelling activity will serve a larger computational tool including all data collection and curation in a harmonized and annotated infrastructure for training and provision towards existing data repositories and marketplaces. This tool will complete a wider dissemination and valorisation strategy including not only scientific and economic aspects, but also to pave the way towards certification of materials and products for their introduction in pre-standardization landscape. For all these valorisation aspects BIO-SUSHY will be assisted by stakeholders to ensure social acceptance and economic impact of the foreseen innovations in coatings.