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一、KH—206除垢剂的性能 KH—206型除垢剂外观呈橙红色。比重在1.1左右。PH值为1～1.5。系酸性化学去垢剂。去垢能力比较强,除垢速度快,用途广,凡是碳酸盐等水垢均可除掉。并且缓蚀性良好,操作简便,节省人力。短期内对完好的皮肤及棉织物不腐蚀。二、清洗时的具体操作 (1)药液的配制。我厂使用的是上海第一冷冻机J044—75型立式冷凝器。检查水垢在3毫米左右。水管容积为1米~3。按使用说明,在废油桶中按1:2比例加水(即一桶药,二桶水)。并用木棒搅拌。1米~3药液用KH—206除垢剂350公斤。
First, the performance of KH-206 descaler KH-206 descaler appearance was orange-red. The proportion of about 1.1. PH value of 1 to 1.5. Department of acid chemical detergents. Decontamination is relatively strong, fast descaling, wide range of uses, such as scale can be removed carbonate. And corrosion inhibition is good, easy to operate, save manpower. Short period of intact skin and cotton fabric is not corrosive. Second, the specific operation of cleaning (1) liquid preparation. I plant is the first Shanghai freezer J044-75 vertical condenser. Check the scale in about 3 mm. Water pipe volume of 1 m ~ 3. According to instructions for use, in the waste oil drums by 1: 2 ratio of water (that is, a barrel of medicine, two barrels of water). And mix with sticks. 1 meter ~ 3 KH-206 solution with a liquid detergent 350 kg.