UV15-7DC

硕士邦德聚合物系统UV15 – 7DC是一个新的组件，光学透明，不泛黄高性能胶粘剂，密封剂和涂料的紫外线和/或热固化聚合物体系。 它是100％反应，不含有任何溶剂或其他挥发性物质。 当接触到了足够的波长和强度的紫外线光源它固化迅速生产具有优良的电绝缘性能持久，坚韧，不黄变和耐化学性粘合剂，密封剂和涂料。 紫外线固化聚合物材料可在广泛的就业服务为-60 ° F的温度范围+300 ° F。 硕士邦德UV15 – 7DC也可在250-260 ° F治愈给予​​相当的性能特性的热量。 与许多其他商业固化紫外光固化产品，主键UV15 – 7DC制度不抑制空气和展品甚至在第1 / 8“，更厚的环境温度下一个理想的快速紫外光固化速度。固化时间取决于类型紫外线灯，灯的距离从UV15 – 7DC，要治愈的切片厚度面等典型的固化时间范围从高达5秒2-3分钟的小环境温度200瓦/英寸中压水银灯或同等紫外线光源，建议，最大紫外吸收发生在280-360纳米范围内的地方，没有溶剂或蒸汽在固化过程中释放的典型热固化时间表10-30分钟在250-260 ° F.固化粘合剂，密封剂或涂层表现出优秀的包括耐用性，韧性，抗热震性以及优异的附着力许多从玻璃，金属，塑料，聚酯薄膜和聚碳酸酯的储存稳定性不同基材性能最好的组合在UV15 – 7聚合物系统为6个月未开封下原一般储存条件。

Master Bond Polymer System UV15-7DC is a new one component, optically clear, non-yellowing UV and/or heat curable polymer system for high performance adhesives, sealants and coatings. It is 100% reactive and does not contain any solvents or other volatiles. When exposed to a source of UV light of adequate wave length and intensity it cures quickly to produce durable, tough, non-yellowing and chemically resistant adhesives, sealants & coatings with excellent electrical insulation properties. The UV cured polymeric material can be employed over the wide service temperature range of -60°F to +300°F. Master Bond UV15-7DC can also be heat cured at 250-260°F to give equivalent performance properties. Unlike many other commercially curable UV curing products, the Master Bond UV15-7DC system is not inhibited by air and exhibits a desirable fast UV curing rate at ambient temperatures even in section thicknesses of 1/8″ and more. Cure time depends on the type of UV lamp, distance of the lamp from the surface of the UV15-7DC, thickness of the section to be cured, etc. Typical cure times range from as little as 5 seconds to 2-3 minutes at ambient temperatures. 200 Watt/ inch medium pressure mercury vapor lamps or equivalent UV light sources are recommended. Maximum UV absorption takes place in the 280-360 nanometer range. No solvents or vapors are released during the curing process. Typical heat curing schedules are 10-30 minutes at 250-260°F. Cured adhesives, sealants or coatings exhibit a most desirable combination of properties including outstanding durability, toughness, thermal shock resistance as well as excellent adhesion to many different substrates ranging from glass, metals, plastics, polyester films and polycarbonates. The storage stability of the UV15-7 Polymer System is 6 months under usual storage conditions in original unopened containers.