Vacuum Fine Coating Technology Introduced to Taiwan

According to overseas media reports, Taiwan Guosen Company introduced vacuum fine-coating technology and equipment from overseas, which can be widely applied to circuit boards, magnetic cores, silicone rubber keys, enamel oil seals, sensors, microelectronics, semiconductors, precision hardware, and military applications. Surfaces of finished or semi-finished products such as aerospace parts are resistant to moisture, pinholes, acid and alkali, etc.
The coating is performed at room temperature under vacuum, and the coating layer is parylene material, which will not cause any damage or affect the function of the coating film product, and can overcome the adverse effects of the conventional coating technology.
Guosen Vacuum Fine Coating uses poly-p-xylene material, vaporizes at 150°C, cracks at 680°C, and enters the vacuum coating chamber in a molecular state. At room temperature, it is meteorologically precipitated, uniformly infiltrated, and covered. Product gaps and surfaces. Excellent efficiency due to operation under vacuum conditions, compared with traditional impregnated and spray coating materials, epoxy resin, polyurethane, silicone, parylene fine coating with better insulation, moisture resistance and resistance Chemical resistance can prevent the oxidation and corrosion of integrated circuit components on the circuit board; excellent temperature stability can match the coated products in different temperature ranges, exert coating efficiency, and can also be applied to precision parts of micro-electromechanical systems.