目前市上胶布供应比较紧张,不易买到,我们在积极响应党的敢想敢为的号召下,试制胶布,基本上获得成功,效用尚好,茲介绍于下:原料及其用量:橡胶废料 50克松香 60克无水羊毛脂 25克氧化锌(细粉) 40克汽油适量制法取橡胶切成细条,放在金属器皿内(或用铁锅),直接适当加热,待完全融化后,稍冷加入汽油少许,略加稀释,调成凝胶状。另取松香,在研钵中磨成细粉,加入汽油约1:1(克:毫升)搅成胶状物。然后将调好的橡皮胶状物加入,研匀。将氧化锌细粉烘干,加入已熔化的羊毛脂,调成稠糊,趁热急速加入到上述橡胶松(?)混合胶状物内,迅速研匀成胶浆状物。再用软膏刀均摊于白洋布上,待略干,复盖帐子布于其上,压平卷好,密 At present, the supply of adhesive tape on the market is relatively tight and difficult to buy. We responded to the call of the Party to dare to try out adhesive tapes. The tape was basically successful and its effectiveness was still good. We introduce it here: Raw materials and their usage: Rubber waste 50 G-rosin 60 g Anhydrous lanolin 25 g Zinc oxide (fine powder) 40 g Gasoline appropriate amount Method Take rubber into thin strips, place it in a metal vessel (or use a wok) and heat it directly until it is completely melted. Add a little cold gasoline, slightly diluted, transferred to a gel. Another rosin, ground into a fine powder in a mortar, add gasoline about 1:1 (g: ml) stir into a jelly. Then add the adjusted rubbery rubber and mix well. The zinc oxide fine powder is dried, and the molten lanolin is added to make a thick paste, which is quickly added into the above-mentioned rubber pine (?) mixed jelly, and then quickly grinded into a jelly. Then use the ointment knife to spread on the white cloth, wait for it to dry, cover the cloth on it, press it well, and seal