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塑料桶轻便耐用,却不能用以装存柴油,这是为什么呢? 1.会使柴油胶质增加。柴油在塑料桶内贮存3天后,胶质含量较最初增加10％以上;贮存9天后,增加300％。胶质易在柴油机内形成积炭、胶膜和油泥,影响发动机正常工作。 2.会使柴油酸度值增大。静置在塑料桶内7天后的柴油,其酸度值较最初增大40％左右。酸度增大,会加速柴油机供给系统精密偶件的蚀损。 3.会使柴油馏程明显延长。柴油在塑料桶内贮存,会延长其馏程,使柴油机的启动性能和工作平衡性
Plastic bucket light and durable, but can not be used to store diesel, which is why? 1. Will make diesel gum increased. After three days storage of diesel in plastic bucket, the content of gum increased more than 10% compared with the initial value. After 9 days storage, the content of diesel increased 300%. Gum easily formed in the diesel coke, film and sludge, affecting the normal engine work. 2. Will make diesel acidity value increases. After standing in a plastic bucket for 7 days, its acidity value increased by about 40% compared with the initial value. Acidity increases, it will accelerate the loss of precision parts of the diesel engine supply system. 3. Will make diesel distillation significantly longer. Diesel storage in plastic buckets, will extend the distillation range, so that the performance of diesel engines and work balance