Analyze the correct use method of mildew prevention agent
How should mildew preventer be used? The correct use of anti-mildew agent, adding method or called transfer method, is to add a certain proportion of anti-mildew agent directly to the material or product. It can be added at the same time as the raw material, at some point in the process, or even in the finished product. A powder can be added, or an agent that has been previously dissolved in water or other organic solvents.
How should mildew preventer be used? Proper use of mildew repellent
(1) Adding method
Or called the transfer method, is a certain proportion of anti-mildew agent directly added to the material or products. It can be added at the same time as the raw material, at some point in the process, or even in the finished product. A powder can be added, or an agent that has been previously dissolved in water or other organic solvents. This method is usually used for food, beverage, condiments, cosmetics, adhesives, oil coatings, metal rolling liquid, cutting oil and so on.
(2) Dipping method
The material or product in a certain concentration of agent immersion for a certain period of time, and then take out to dry or dry, so that the material or product table and the interior are absorbed to the anti-mildew agent. The time and temperature of immersion should be mastered according to different processing objects. Usually using this method are: thread belt, cloth, carpet, packaging materials, bamboo and wood products, grass fabrics and so on.
(3) Coating method
A certain concentration of anti-mildew agent with brush tools (brush, brush, brush coating on the surface of materials or products, the coating part is not only the outer surface, it is also best to involve the inner surface. This method is usually used: textiles, leather products, bamboo and wood scraping, electrical products, cloth shoes and so on.
(4) Spray method
Will a certain concentration of anti-mildew agent, with a sprayer spray on the material or product of wheat, preferably also involving the inner surface. The spray must be even and the fog should not be too heavy. This method is usually used: leather and its products, cloth shoes and cloth rubber shoes, textiles, bamboo and wood products, electrical products and various parts.
(5) fumigation method
The powder or tablet of volatile agent is placed in the space part of the product or container, allowing it to volatilize, and gradually emits bactericidal gas, which is distributed in a closed space and plays a mildew proof role. This method is usually used: telescope, microscope and other optical instruments and traditional Chinese medicine.
The use of the same method,mainly according to the performance of the goods and processing process and use occasions to consider, can be flexible grip, not uniform.
