How to wash organic oil on clothes? How to identify the quality of lubricating oil

During the daily production and use of clothes, impurities, especially some chemical fibers, are mixed into the oil tank, and react with the antioxidant layer of clothes oil, to form a “ jelly; substance. If it enters the oil pipe, it is very easy to cause oil circuit blockage.

How to wash organic oil on clothes? How to identify the quality of lubricating oil? How to wash organic oil on clothes? 1. Engine oil is a mixture of several types of hydrocarbons and is an organic matter. According to similar principles of dissolution, we can also use organic matter to dissolve engine oil, but it is best that the organic matter we choose can also be soluble in water so that it will not cause secondary pollution. The most convenient thing is to choose alcohol, which can be soluble in both organic solvents and water. Of course, the higher the alcohol concentration, the better, and it is best to be anhydrous alcohol. Alcohol is available in pharmacies.

2. Wash it with gasoline and then use laundry detergent.

①The oil stains on clothes can be scrubbed with rosin, banana water, gasoline, etc., then soak them in 3% salt water for a few minutes, and then rinse them with clean water;

②If silk jewelry is stained with oil stains, you can gently rub them with acetone solution;

③The oil stains on dark clothes can be removed by rubbing with tea leaves;

④A little toothpaste mixed with washing powder and mixed with rubbing the oil stains on clothes, and the oil stains can be removed;

⑤ Take a little flour, mix it into a paste, apply it to the front and back of the oil stains on the clothes, dry it in the sun, remove the surface shell, and remove the oil stains.

3. If the oil stain is too heavy, you can use olefins and turpentine oil to wipe it. After the oil stain dissolves, then wash it in a general washing method. The oil marks on the collar can be stained with gasoline with a piece of degreased cotton not less than a cigarette box, and gently patted them from the center of the collar to both sides. The gasoline should not be too small, otherwise the dirt will not be removed, but it will leave behind unremoved gasoline stains.

4. If the stain is oily and does not stick to water, you should wipe it with oil and wipe it with soft cloth or cotton yarn. The main oily color substance is dissolved in the gasoline and then transferred to the control cloth. Sometimes gasoline cannot dissolve, just use chemicals such as benzene, chloroform or carbon tetrachloride that have stronger oil dissolution ability. If it is stained with oil, sprinkle some raw flour on the oil stain, and then brush along the hair until the oil stain is removed. Then, use rattans and other slap the Maoyin to remove the remaining powder and make the plush fluffy and clean. If the ski shirt is stained with oil stains, use cold water to make a little flour into a paste and apply the oil stains. After a few hours, use a brush to dip the water to remove the powder, and the oil stains will disappear.

How to identify the quality of lubricating oil

Lutrient oil is like the blood of a machine and equipment. Lubricating oil with excellent performance can make the machine run healthily. On the contrary, the use of inferior lubricating oil is like a machine having blood cancer, causing irreversible wear of machine parts and shortening of the machine life. Therefore, it is very important to use high-quality lubricating oil. There are many types of lubricants on the market, and a certain proportion of counterfeit and inferior lubricants exist in the market. If you buy inferior lubricants, users will suffer huge losses. The general idea of ​​purchasing lubricants is nothing more than the following three:

1. Purchase according to the lubricant brand recommended by the equipment supplier.

2. Procurement based on the introduction of similar equipment users (people).

3. Procure lubricant based on user's own experience.

How do you know the quality of the lubricant purchased? The following are some experiences, please refer to them:

1) ​​Please note whether the product is branded? Is the right way? Please do not buy products without brands.

2) Use a slender tube (example: stainless steel tube) to insert the bottom of the barrel to extract the oil sample to observe whether there are impurities and turbid moisture on the surface of the oil sample. If this phenomenon occurs, it is considered that the lubricating oil product is unqualified.

3) Judging whether the viscosity of lubricating oil is accurate based on experience.

The following are some experiences of users observing and judging the lubricant during use:

Linear objects appear in the lubricant: it may be caused by poor anti-wear performance of the lubricant and low viscosity of the lubricant. Or impurities are mixed with the lubricating oil and decompose in a soluble manner.

Lutrient oil causes oil circuit blockage: During the daily production and use of clothes, impurities, especially some chemical fibers, are mixed into the oil tank, and react with the antioxidant layer of clothes oil, to form a “ jelly; substance. If it enters the oil pipe, the oil circuit is very likely to become blocked.

Luitable oil causes rust in the parts of the clothes and vehicle:

1. External impurities or moisture enter the fuel tank.

2. The oil deteriorates.

3. The oil change period has exceeded.

4. Mix multiple brands of oils together.