The aim of this article is to prepare high performance anti-corrosion formulations for mild steel panels, which are based on mixing solvent-free aliphatic urethane triacrylate oligomer (AUTA) and liquid silicone rubber (LSR) under electron beam irradiation (EB). Initially, different concentrations of LSR were added to the AUTA-based formulations to prepare 100 μm thin films on different substrates and then exposed to a dose of 10 kGy of EB radiation. The homogeneity and distribution of the previous components were confirmed by FT-IR spectroscopy, water contact angle, and scanning electron microscope. All EB-cured coated films for all formulations were evaluated in terms of gel content, degree of swelling, hardness, bending, glossiness, adhesion, scratching, abrasion, thermal gravimetric analysis, and acid/alkali tests to select the best formulation with high performance properties. The different LSR concentrations were then evaluated as an anti-corrosion agent for mild steel in 3.5 % sodium chloride. The various corrosion-resistant properties of all LSR-containing EB-coated films were evaluated through open-circuit potential measurements, degrees of rust, blistering, adhesion failure at the scribe, water uptake, and weight loss measurements. The results showed that all the formulations were homogeneous and compatible and their films had high performance properties. It was also found that the formula containing 10 % of LSR per 100 g of coating is considered one of the best formulations, where it gave the highest protection to the mild steel panels without having a negative effect on all the different properties of its films.

本文的目的是基于在电子束辐照（EB）下混合无溶剂的脂肪族氨基甲酸酯三丙烯酸酯低聚物（AUTA）和液体硅橡胶（LSR）来制备用于软钢板的高性能防腐配方。最初，将不同浓度的LSR添加到基于AUTA的配方中，以在不同的基材上制备100μm薄膜，然后将其暴露于10 kGy的EB辐射剂量中。通过FT-IR光谱，水接触角和扫描电子显微镜确认了先前组分的均质性和分布。根据凝胶含量，溶胀度，硬度，弯曲度，光泽度，附着力，划痕，磨损，热重量分析，和酸/碱测试，以选择具有高性能的最佳配方。然后评估不同的LSR浓度作为3.5％氯化钠中低碳钢的防腐剂。通过开路电势测量，生锈程度，起泡，划痕粘合失败，吸水率和失重测量，评估了所有含LSR的EB涂膜的各种耐腐蚀性能。结果表明，所有配方均一且相容，并且它们的薄膜具有高性能。还发现，每100克涂料中含有10％LSR的配方被认为是最佳配方之一，该配方可对软钢面板提供最高的保护，而不会对其薄膜的所有不同性能产生负面影响。