UV15-42C

硕士邦德聚合物系统UV15 – 42C是一个新的组件，高粘度，透明，坚韧与紫外光固化聚合物-80扩展能力系统° F至+300 ° F。 它是完全被动的，不含有任何溶剂或其他挥发性物质甚至不暴露于脆化温度低的服务。 当暴露在适当波长的紫外光源和足够的强度，它迅速固化到产品坚固耐用不黄变和耐化学性粘合剂，密封剂，具有优良的电绝缘性能的涂料。 紫外光固化材料的低收缩功能，无与伦比的尺寸稳定性和优良的附着力，以各种基材。 UV15 – 42C是一种坚硬，耐用的系统固化的部分高达250英寸的千分之一的能力。 与许多其他紫外线固化产品，高粘度硕士邦德UV15 – 42C聚合物体系不抑制空气和展品，即使在较厚部分的环境温度下一个理想的固化速度快。 固化时间对紫外线灯，波长和UV15 – 42C，对被治愈部分厚度的金额类型而定，等固化时间可高达因素后，根据上述几秒钟一点。 在商业销售200瓦特/英寸的中压汞蒸气或相当于紫外线光源建议。 最大紫外吸收发生在280-365纳米范围内进行。 无溶剂或其他蒸汽被释放在固化的过程，需要以最小的收缩从液态到固态的地方。 固化后的材料呈现出最理想的性能配置，包括杰出的耐用性，韧性，尺寸稳定，不泛黄的颜色以及良好的附着力，从玻璃钢聚酯薄膜和聚碳酸酯多种基材。 该系统的自我生命是在室温下6个月原，未开封的容器。 该系统应存放在黑暗的区域。

Master Bond Polymer System UV15-42C is a new one component, high viscosity, optically clear, tough UV curable polymer system with extended capability of -80°F to +300°F. It is fully reactive, does not contain any solvents or other volatiles and does not embrittle even upon exposure to low service temperatures. When exposed to a source of UV light of appropriate wave lengths and adequate intensity, it cures quickly to product tough and durable non-yellowing and chemically resistant adhesives, sealants and coatings with excellent electrical insulation properties. The cured UV material features low shrinkage, unmatched dimensional stability and excellent adhesion to various substrates. UV15-42C is a hard, durable system capable of curing sections up to 250 thousandths of an inch. Unlike many other UV curable products, the high viscosity Master Bond UV15-42C polymer system is not inhibited by air and exhibits a desirable fast curing rate at ambient temperatures even in thicker sections. Cure time depends on the type of UV lamp, the wave lengths and the amounts of the UV15-42C, the thickness of the section to be cured, etc. Cure times can be as little as a few seconds depending upon the factor mentioned above. Commercially marketed 200 watt/inch medium pressure mercury vapor or equivalent UV light sources are recommended. Maximum UV absorption takes place in the 280-365 nanometer range. No solvents or other vapors are released during the curing process which takes place with minimal shrinkage from the liquid to the solid state. The cured material exhibits a most desirable performance profile including outstanding durability, toughness, dimensional stability, non-yellowing color as well as excellent adhesion to many substrates ranging from glass and steel to polyester films and polycarbonates. The self life of the system is 6 months at room temperature in original, unopened containers. The system should be stored in a darkened area.