甲基丙烯酸异冰片酯

Application of IBOMA in high solid compositions coating of acrylic resin: IBOMA在高固体丙烯酸树脂中的应用 在丙烯酸树脂配方中,加入甲基丙烯酸环型酯单体(例如IBOMA),可以在保持聚合物玻璃化温度、分子量、官能团量不变的情况下,有效的降低聚合物溶液粘度,在各种环型单体中,IBOMA的粘度降低效果最为明显. In the situation of keeping glass transition temperature, molecular weight, and functional group number invariable, when methacrylic cyclic ester monomer was introduced to acrylic resin, it may effectively reduce the viscosity of copolymer solution. IBOMA is the most obvious to reduce the viscosity of copolymer solution among all kinds of methacrylic cyclic ester monomers. IBOMA是一种将硬度和柔韧性能极好统一于一体的优异单体，由于它的分子结构特点，使其聚合物具有杰出的高光性、鲜映性、耐擦伤性、耐介质性和耐候性，且其吸湿性明显低于MMA（甲基丙烯酸甲酯）。此外，加有IBOMA的丙烯酸树脂与聚酯，醇酸以及许多挥发性漆的成膜物质都有好的相溶性。 IBOMA is one kind of outstanding monomer which extremely unifies hardness and flexibility. As for its molecular structure and characteristic, copolymer has high gloss, good gloss distinctness of image, mar resistance, water and solvents resistance and weather resistance. its hydroscopic property is obviously lower than MMA also. In addition, acrylic resin including IBOMA has good compatibility with polyester, alkyd resin, as well as many resins. IBOMA用于粉末涂料中时，其共聚物可改善粉末的结块性，提高粉末涂料的稳定性并降低期熔融粘度，从而提高了涂层的流平性，改善了涂膜的外观和光泽。 When IBOMA was used in powder coating, it may improves agglomerate, appearance and gloss of coating, enhances stability and levelling property of powder coating, reduces melt viscosity of powder coating. IBO(M)A适用于制造高Tg的热塑性丙烯酸树脂，其产品具有高硬度、高耐醇性和耐热性。并具有良好的柔韧性。附着力和耐湿性、耐候性，是一种结构极具特点的新型丙烯酸酯聚合单体，适用于制造诸如PET、PE、PP等软塑料薄膜涂层以及PE、PP、PC等工程塑料件的装饰性保护涂层。 IBO(M)A is suitable to making thermoplastic acrylic resin of high glass transition temperature, its product has high hardness, good flexibility, adhesion, alcohol resistance, heat resistance, humidity resistance and weather resistance, is suitable to making soft plastic film coating such as PET, PE, PP and so on, as well as decoration protection coating of PE, PP, PC and so on engineering plastics. IBO(M)A是一种无色或淡黄色透明液体,不溶于水、低毒、产品长期敞开暴露,对眼睛和皮肤粘膜有刺激,其蒸汽及雾滴对鼻或喉咙有刺激,操作中应穿戴劳保用品,避免直接与物料接触. IBO(M)A is one kind colorless or faint yellow transparent liquid. It is hardly dissolvent in water. It has low poison. When the product is opened and exposed for a long time, it has the eye and skin stimulated. Its vapor and droplet have nose or throat stimulated. People should wear the labor insurance thing in operation, and avoid to contact material directly.