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[Chemical Knowledge]：Manufacturing method and process flow of wax emulsion

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Wax emulsion manufacturing method

1. Introduction

wax emulsion is an important chemical production raw materials, widely used in coatings, printing, textile, paper and other fields. This article will introduce a common wax emulsion manufacturing method.

2. materials and equipment

1. Materials: paraffin, emulsifier, stabilizer, water, etc.
2. Equipment: emulsifying tank, stirrer, heater, cooler, etc.

3. Manufacturing Steps

1. Ingredients: Paraffin, emulsifier, stabilizer and water are added to the emulsifying tank in a certain proportion.
2. Heating: Turn on the heater and heat the materials in the emulsifying tank to a certain temperature to melt the paraffin.
3. Emulsification: Start the agitator and stir the material well to form an emulsion.
4. Cooling: The emulsified emulsion was cooled to room temperature.
5. Discharge: The prepared wax emulsion is discharged from the emulsification tank and packaged or stored.
Precautions for
4.

1. Strictly control the proportion of each ingredient to ensure product quality.
2. During the heating and cooling process, it is necessary to maintain a constant temperature and rate to avoid affecting product quality.
3. The stirring speed and time should be adjusted according to the equipment and production requirements to ensure the emulsification effect.
4. Keep the equipment clean during the production process to prevent impurities from mixing into the product.

5. quality inspection

1. Appearance: The prepared wax emulsion should be a Milky White liquid without impurities and peculiar smell.
2. Stability: The wax emulsion is placed in a constant temperature box to observe whether there is stratification, precipitation and other phenomena.
3. Particle size distribution: The particle size distribution of the particles in the wax emulsion was detected by laser particle size analyzer to evaluate the product performance.

6. packaging and storage

1. packaging: according to customer needs, the use of appropriate packaging materials for packaging.
2. Storage: Store the packaged wax emulsion in a cool, dry and ventilated warehouse, avoiding direct sunlight and high temperature environment.

7. waste treatment
The waste generated in the
production process should be properly treated in accordance with environmental protection requirements to avoid environmental pollution.

8. safety production

1. Operators should be professionally trained, familiar with the production process and equipment operating procedures to ensure the safety of the production process.
2. The production site shall be equipped with corresponding fire-fighting equipment and first-aid drugs to deal with emergencies.
3. Regularly check the operation of the equipment to ensure the normal operation of the equipment and prevent the occurrence of safety accidents.

9. summary

This article introduces a common wax emulsion manufacturing method, including batching, heating, emulsifying, cooling, discharging and other steps. In the production process, parameters such as the proportion of each component, temperature and stirring speed should be strictly controlled to ensure product quality. At the same time, it is also necessary to pay attention to issues such as safe production and waste disposal to ensure the smooth progress of the production process.

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