论文部分内容阅读
过去船舶工业采用的PYC塑料地板胶一直是以溶剂型胶粘剂为主,大多以氯丁橡胶、酚醛树脂为主体材料,以芳烃为溶剂,如202胶、401胶、801、863、999、825胶等。为解决施工中采用上述胶粘剂有易燃、易爆罚毒性较大这一船舶工业中的老大难技术关键,在化工部二局、科技局和中船总物资部、技术部的组织协调下,江南造船厂、沪东造
In the past, PYC plastic floor adhesives used in shipbuilding industry have been based on solvent-based adhesives. Most of them are based on chloroprene rubber and phenolic resins. Aromatic hydrocarbons are used as solvents, such as 202-gel, 401-gel, 801, 863, 999, and 825. Wait. In order to solve the key technical problems in the shipbuilding industry where the above-mentioned adhesives are used for flammability and explosive punitive toxins in construction, they are organized under the coordination of the Second Bureau of the Ministry of Chemical Industry, the Science and Technology Bureau, and China Shipbuilding General Materials Department and the Ministry of Technology. Jiangnan Shipyard, Shanghai East