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各种工业制品和日常生活用品如光学仪器、照相机镜头、皮革制品、生物标本、纺织品、图书、档案、鞋帽等等,一旦温度、湿度适宜即易发霉虫蛀,尤其是在黄霉季节,情况更为严重。轻者影响外观,重者使产品损坏。每年由于产品发霉、虫蛀而造成的经济损失数目惊人。为了预防这种现象发生,常采用冷藏、干藏、曝晒、气藏、辐射处理、毒剂熏蒸和添加防虫防霉剂等方法进行防治,其中以添加防虫防霉剂的方法较为简便易行。目前国内已有多种防霉剂出售,但有的防霉效果较差、抑菌谱不广,也有的毒性较大或易引起菌类产生抗药性。第二军医大学药学系和上海工业微生物研究所联合研制的PT防霉剂及高效防霉防蛀片最近已通过技术鉴定。该产品具有高效、广谱、持久、使用方便等优点,经上海市轻工业研究所、上海市纺织科学院等单位试验,证明该片不影响各种纺织品质量,是目前国内较理想的防霉防虫剂。 PT防霉剂和高效防霉片已由第二军医大学药学系朝晖药厂投入批量生产,以应市场急需。
All kinds of industrial products and daily necessities such as optical instruments, camera lenses, leather products, biological specimens, textiles, books, archives, shoes and hats, etc., once the temperature and humidity are suitable, it is prone to mold and insects, especially during the yellow mold season. The situation is even more serious. Light affects the appearance, and severely damages the product. Each year, the number of economic losses caused by moldy and insect-like products is alarming. In order to prevent this from happening, cold storage, dry storage, exposure, gas reservoirs, radiation treatment, fumigation of toxic agents, and addition of insecticides and mildewproofing agents are often used for prevention and treatment. The method of adding insecticide and mildewproofing agent is relatively simple and easy. At present, many kinds of anti-mold agents have been sold in China, but some of them have poor anti-mildew effects, a broad spectrum of antibacterial activity, and some have a relatively high toxicity or resistance to fungi. The PT mildew-repellent agent and high-efficiency mildew-proof and anti-mite tablets jointly developed by the Department of Pharmacy of the Second Military Medical University and the Shanghai Institute of Industrial Microbiology have recently passed technical appraisal. The product has the advantages of high efficiency, broad spectrum, long-lasting, easy to use, etc. Tested by the Shanghai Light Industry Research Institute, Shanghai Textile Academy and other units, it proves that the film does not affect the quality of various textiles. It is currently the ideal mold and insect repellent in China. . PT mildew-repellent agents and high-efficiency anti-mildew tablets have been put into mass production by the Zhaohui Pharmaceutical Factory of the Department of Pharmacy of the Second Military Medical University in order to meet the urgent need of the market.