How to control the process parameters of pretreatment degreasing

You try the all-purpose emulsifier.

Introduction to all-purpose emulsifiers.

- All-round emulsifier with the world's advanced technology, the real king of emulsifiers.

1. The emulsification effect is more than twice that of nano degreasing emulsifier and more than 10-40 times that of conventional emulsifier;

2. The automatic emulsification ability is very strong, and the effect can be seen in one minute, which is incomparable with conventional emulsifiers;

Third, the special price, the ex-factory price is only 10 yuan per kilogram, and the cost performance is very high.

The all-round emulsifier is the latest all-round emulsifier with world-class advanced technology developed by Chengdu Hengfeng Hongye Detergent Factory, which has the following characteristics:

1. Special advantages.

1. Particularly excellent all-round emulsification ability, able to carry out all-round emulsification.

2. Particularly excellent emulsified oil ability, the effect of emulsifying edible oil and other organic oils is 10-40 times that of ordinary emulsifiers; Combined with solvents, it can have a very good emulsifying effect on mineral oil, lubricating oil and other inorganic oils.

3. Particularly excellent automatic emulsification, the automatic emulsification ability is very strong, the effect can be seen in one minute, and it has a very good automatic emulsification ability for immiscible substances.

4. Particularly excellent rust removal ability, which has a rapid rust removal effect on all rust bodies.

5. Excellent decontamination ability, which has a very good decontamination effect on all kinds of stains.

6. Particularly excellent foaming ability, foam lasting and stable.

7. It is especially resistant to acid, alkali and hard water. Neutral emulsification, does not hurt hands.

Second, very wide range of use performance.

1. It is widely used to clean hard surfaces such as glass, tiles, stoves, range hoods, toilets, toilets, exterior walls, mahjong, etc.

2. It is widely used for cleaning all kinds of clothes, hotel tablecloths, various work clothes, fabrics and other fabrics.

3. It is widely used for cleaning and disinfection of tableware such as tableware, tables, utensils, cups and plates, bottles, etc., and is the preferred cleaning agent for tableware disinfection centers.

4. It is widely used for cleaning the interior of the vehicle, instrument and vehicle cleaning.

5. It is widely used to clean all rust bodies.

6. It is widely used for the dredging of oil pipelines.

7. It is widely used in the production of various emulsifiers and is the main raw material for classifying emulsifiers.

8. It is widely used as an additive for various cleaning agents such as detergent, hand sanitizer, hand washing powder, car washing liquid, laundry detergent, etc.

9. It is widely used as the main detergent for dishwasher, washing machine and other mechanical washing.

10. It is widely used in degreasing and is the main raw material for the production of degreasing agent.

11. Widely used in emulsification in other industries.

The alkaline degreasing tank liquid has free alkali and total alkali, and the main detection indicators can be within the range, and the oil slick of the tank liquid should be fished frequently.

Pre-treatment degreasing is the most important process, and the yield rate in the electroplating production process is declining, which is due to the fact that the degreasing process is not well controlled, which is an important and critical process in various pretreatment processes. The main functions of the town trace seepage are as follows:

It will directly affect the quality of the subsequent process. For example, the stainless steel deoxidation film, such as the oil stain on the surface of the state Xunguo rust layer or oxide film is not cleaned, which will hinder the liquid contact of rust removal and oxide removal film, which will affect the penetration of the rust removal liquid into the rust layer and the destruction and dissolution of the rust layer, which will inevitably cause the degreasing, rust removal and film removal are not complete.

It will affect electroplating and electroless plating. The surface of the plated part can not have any spine or micro oil stains and other impurities, so that the surface of the substrate can be well infiltrated by the plating solution, and the metal plating can be well combined with the flat surface of the plated part. On the contrary, if the oil is not completely removed, it will cause problems such as uneven plating and local dullness, which will affect the quality of the plating layer, and even consider re-plating.