水杨酸火棉胶是火棉(即三硝化纤维素及四硝化纤维素)40g，溶于乙醚760g和乙醇200g中制成。
结果表明，薄膜的晶体结构与胶棉液的含量及退火温度有关。
The results indicated that the structures of MgO films were closely related to the amount of collodion and the annealing temperature.
本机适用于前段作业时帮脚上胶，取代胶碗装胶、泡棉或胶刷沾胶来完成的传统。
The machine is used for upper gluing in the front section. it replaces the traditional gluingprocedures of filling the glue in a bowl. foaming and brushing.
系列使用于加工双面胶带、泡棉双面胶、布基胶带、牛皮纸胶带、美纹纸胶带、纤维胶带、不干胶商标纸等。
RT-B series hot melt coating machine is suitable for producting double-side tapes, double-side sponge tape, masking tapes, fibre tape conductive cloth, adhesive label, etc.
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