The brightening film, BREF for short, is an optical film with uniform prism pattern, which is made of acrylic resin on the surface of pet with very good transparency. The brightening film is also call......
2020-04-25 19:08The main raw material of cultured FRP grid is unsaturated resin, and the resin contains styrene and other solvents. As long as the ventilation is good in production, the impact on human body is relati......
2020-04-25 14:40Good resin, usually unsaturated o-benzene resin 196, the glass fiber reinforced plastic grid out of this resin is generally flat and smooth. If the inferior resin is used, the product will be turbid a......
2020-04-25 14:40It's very practical and detailed: Video appreciation of class II hole resin restoration of molars with bean flap shaper Open function _typeof(e){ return e&&"undefined"!=typeof Symbol&&e.constructor=......
2020-04-25 11:44Propolis is a very common food now. Will someone ask the old man how about propolis? In fact, the benefits of propolis for the elderly are very much, because propolis has many effects and functions, w......
2020-04-25 11:44Management standards and specifications for storage of hazardous waste paint barrels and emergency measures According to the national list of hazardous wastes, waste packages, containers, filtration ......
2020-04-25 11:42It is convenient for beginners of FRP to understand the forming process of vacuum bag. This article illustrates the simple process of vacuum resin guide for carbon fiber parts of automobile, hoping to......
2020-04-25 11:42We focus on China's powder coating and coating industry, and are committed to "paint to powder" and improve the new height of powder coating and coating industry. Powder coating and coating Informat......
2020-04-25 11:42When the mixture liquid containing two components a and B to be separated is added to the chromatographic column loaded with fixed phase (generally resin) from the upper part, under the driving force ......
2020-04-25 11:42Frankincense Essential oil is one of the earliest oils used by mankind. Frankincense Essential oil is extracted from frankincense, with a warm and pure wood aroma and a faint fruit aroma. It can make ......
2020-04-25 11:42Amber is the resin drop of coniferous plants 45-99 million years ago. It was buried in the ground for tens of millions of years. Under the action of pressure and heat, it was fossilized and formed, so......
2020-04-25 11:42In order to facilitate the novice of FRP to understand the vacuum bag forming process, this paper illustrates the simple process of vacuumizing resin diversion of automobile carbon fiber accessories, ......
2020-04-25 11:42Different from Sandalwood, aloe is not a kind of wood, but it can secrete resin to repair the injured part after being injured and infected by fungus. Therefore, it opens the biosynthesis of wound hea......
2020-04-25 11:42---From the 12th (2019) plastics and composite pipeline industry development exchange conference, the report on new progress of composite sand pipe made by Li zhuogqiu, a famous expert in composite in......
2020-04-25 11:42Relying on the long-term technology accumulation of polyurethane, Wanhua chemical took the lead in developing waterborne polyurethane dispersion for waterproof coating. Since then, Wanhua chemical has......
2020-04-25 11:42