介绍了一种以聚乙烯醇缩甲醛为主体的烟花胶。它的制造工艺简单，采用此法制造的烟花胶粘接强度高，初粘性、热稳定性、耐冻性能好。
Polyvinylformal based adhesive for fireworks is introduced. It have advantages of simple technology. high bond strength. good initial tack. thermal stability and freeze resistance.
通过实验选择热缩基材和粘附的热熔胶复合在一起制成的热缩密封套能够耐海水腐蚀。
A base material of thermal shrinkage is selected through experiments and it is then compounded with a sticky sweat size water to form a seal cartridge of seawater corrosin resistance.
通过实验选择热缩基材和粘附的热熔胶复合在一起制成的热缩密封套能够耐海水腐蚀。
A base material of thermal shrinkage is selected through experiments and it is then compounded with a sticky sweat size water to form a seal cartridge of seawater corrosin resistance.
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