伊人久久大香线蕉av不卡,欧美丰满熟妇bbbbbb百度,国产小受呻吟GV视频在线观看,久久影院午夜理论片无码

Product Description A metal surface UV at the end of aquatic features: UV metal surface and bottom water in a wide range of zinc alloy, magnesium alloy, stainless steel hardware and water, plastic vacuum plating or coating on the metal coating can be assisted to strengthen layer with a combination of UV, UV metal surface and bottom water at the same time most of the commonly used solvent-based resin has a good affinity, is a widely recognized to be a common market-type treatment agent.

Second, the metal surface of the UV end of aquatic features: 1, solid content: 50-60% 2, solution: yellow turbid liquid 3, softening temperature: 70 ℃ or so

Third, the metal surface and bottom water construction technology UV: 1, coating process: Hardware (PVD) coating the surface of the cleaning agent → → spraying dry for 3-5 minutes → UV Varnish → IR leveling (60 ± 10 ℃ × 4 ~ 6min) → UV curing (700 ± 100mj/cm2) → test, the next process. 2, the construction Viscosity: 8 ± 1 seconds (Iwata # 2 cup) working pressure :3-4Kg / cm2

Fourth, the metal surface and bottom water UV Packing: 4 L / cards 18 L / drum 25 kg / barrel.

Fifth, the metal surface and bottom water UV Note: 1, Avoid contact with eyes or skin, such as inadvertently stained, with plenty of water and soap and water, if necessary, seek immediate medical attention. 2, the product shelf life is 12 months, should be stored in a cool (30 ℃ or less) dark place, well-ventilated place away from sources of ignition. 3, bottom water on the metal surface after UV promptly sealed in order to avoid failure.