In industrial production, the presence of silicone oil is very common. Due to its good thermal stability and dielectric property, low surface tension, and good dispersion in liquid, silicone oil can be used as the main component of silicone rubber additives or used in the field of defoamer to improve the quality of the process and reduce the cost of construction.
So, do you know what is the use, usage and dosage of silicone oil defoamer? Today Xiaobian will give you a detailed introduction, I hope it will be helpful to you.
First, the use of silicone oil defoamer
1. Chemical industry: silicone oil defoamer can be used in the production process of polyurethane, polyethylene, polypropylene and other polymer compounds to eliminate foam.
2. Metallurgical industry: silicone oil defoamer can be used in steel, copper, aluminum and other metal processing to eliminate foam.
3. Paper industry: silicone oil defoamer can be used in papermaking slurry to eliminate foam and improve production efficiency.
4. Printing and dyeing industry: silicone oil defoamer can be used in the process of adding dyes and auxiliaries to eliminate foam and improve dyeing effect.
5. Food industry: silicone oil defoamer can be used in food processing to eliminate foam and improve food quality.
6. Pharmaceutical industry: silicone oil defoamer can be used in the production process of pharmaceutical and injection to eliminate foam and improve production efficiency.
Second, the use of silicone oil defoamer
1. Add according to the instructions: When using silicone oil defoamer, it needs to be added in accordance with the requirements of the manual, and can not be added at will.
2. Moderate dilution: silicone oil defoamer needs to be used after dilution with water or other substances, and it is necessary to pay attention to the dilution ratio to avoid affecting the defoamer effect.
3. Fully and evenly stir: After adding silicone oil defoamer, it is necessary to stir evenly to ensure that silicone oil defoamer can fully play the role of defoamer.
Third, the amount of silicone oil defoamer
The amount of silicone oil defoamer needs to be determined according to the actual situation, in general, the amount of silicone oil defoamer added per liter of liquid is 0.1-1 ml. The specific dosage needs to be determined according to different application fields and needs.