“春风杨柳万千条,六亿神州尽舜尧”。在伟大领袖毛主席的英明领导下,在党的鼓足干劲,力争上游,多快好省地建设社会主义总路线的光辉指引下,我国电子工业正迅速地发展着。由于电子工业产品的使用十分广泛,这就要求我们材料保护战线的革命职工寻求具有良好的防潮、防腐蚀、绝缘、耐高低温等性能的涂料,以满足工农业、交通、国防对它提出的防护要求。早在几年前,我们发现电子仪器生产的整机装配过程中,印刷线路由于潮湿引起锈蚀。整机装配后,由于没有采取严格的防护措施,而大大降低了产品的电气性能及外观。部分电子元件也由于潮湿及腐蚀气体的侵蚀,发生电性能不良的现象。我们遵照伟大领袖毛主席“我们不能走世界各国技术发展 “Thousands spring breeze will be, 600 million Divine Shun Shun Yao.” Under the wise leadership of Chairman Mao, the great leader, and under the glorious guidance of the party’s efforts in building up the upper reaches and building a more general line of socialism in a faster, more economical and more economical manner, the electronics industry in our country is rapidly developing. Due to the extensive use of electronic industrial products, this requires that our revolutionary workers in the material protection front seek coatings that have good properties of moisture resistance, corrosion protection, insulation, high and low temperature resistance, etc. to meet the requirements of industry, agriculture, transportation and defense Protection requirements. As early as a few years ago, we found that the printed circuit board was corroded by moisture during the entire assembly process of electronic equipment. After the whole machine is assembled, the electrical performance and appearance of the product are greatly reduced because no strict protective measures are taken. Some electronic components also due to erosion of moist and corrosive gases, poor electrical performance. We follow Chairman Mao, the great leader. "We can not take the technological development of all countries in the world