By using modified poly-chloroprene rubber as basic material and poly-isocyanate as curing agent, a new fire retardant adhesive for conveyor belt has high bonding strength,fine heat-resistance,quick drying and flame retardant etc Applying this adhesive into bonding conveyor belt joint at room temperature and normal pressure , the belt can be put into use 30 min later after bonded
以改性氯丁橡胶为主料、多异氰酸酯为固化剂制成的新型难燃输送带胶粘剂,具有粘接强度高、耐热性好、干燥时间短、难燃等特点,在常温常压下粘接输送带接头,固化30min即可负荷运行。
The article raises an appraisal way and a test method of fire retardancy of rubber adhesive for electronic elements.
5-85电工电子产品着火危险-针焰试验方法用于评价阻燃型电子元件胶粘剂的难燃性能。
Research status and up to date advance in the study of less combustible constituents in coals have been reviewed in this paper.
简要回顾了煤中难燃组分的研究现状及最新进展。