"All-rounder"in the chemical additive industry: Analysis of the application advantages of viscosity-reducing dispersants
"All-rounder" in the chemical additive industry: Analysis of the application advantages of viscosity-reducing dispersants
In the field of chemical production and material processing, viscosity-reducing dispersants are like "all-rounders" with unique skills. With their unique functional characteristics, they have brought significant benefits to many industries. From improving production efficiency to optimizing product performance, the application advantages of viscosity-reducing dispersants have penetrated into all aspects of industry and life. Let us explore its strengths in depth.
1. Significantly improve production efficiency and reduce energy consumption costs
In the production process of coatings, inks and other industries, the high viscosity of materials often leads to a significant increase in energy consumption in the mixing, conveying and coating links, while extending the production cycle. The addition of viscosity-reducing dispersants can quickly reduce the viscosity of the system and significantly improve the fluidity of the material. For example, in the production of water-based coatings, when viscosity-reducing dispersants are not used, the stirring time required for pigment dispersion may be as long as several hours, and the stirring equipment consumes a lot of electricity; after adding a suitable viscosity-reducing dispersant, the pigment dispersion time can be shortened to one-third of the original, and the energy consumption of the stirring equipment can also be reduced by 20% - 30%. In the plastic processing industry, when a large amount of inorganic fillers are added to plastics, the system viscosity will rise sharply, resulting in an increase in the load of equipment such as extruders and injection molding machines. Viscosity-reducing dispersants can effectively reduce the viscosity of the system, make plastic processing equipment run more smoothly, reduce equipment wear, improve production efficiency, and reduce maintenance costs.
2. Optimize product performance and enhance market competitiveness
One of the core advantages of viscosity-reducing dispersants is that they can significantly improve product performance. In the field of coatings and inks, it can promote the uniform dispersion of pigments and fillers, avoid agglomeration and precipitation, and thus greatly improve the color vividness, hiding power and glossiness of the product. Taking automotive coatings as an example, after using high-performance viscosity-reducing dispersants, the pigments in the coatings are evenly dispersed, and the paint film formed by spraying on the surface of the car is full of color and bright, and has better durability and UV resistance, which can effectively improve the appearance quality and market competitiveness of the car. In the plastics industry, viscosity-reducing dispersants help to improve the dispersibility of fillers in the plastic matrix and enhance the mechanical properties of plastic products. For example, when producing filled plastic pipes, adding a viscosity-reducing dispersant can make fillers such as calcium carbonate evenly dispersed, and the compressive strength and impact resistance of the pipes are significantly improved, meeting higher standards of use requirements.
3. Broaden the range of raw material selection and reduce production costs
Viscosity-reducing dispersants can improve the processing performance of materials, which allows companies to choose some cheaper and more widely available raw materials during the production process. In the field of oil extraction, for heavy oil with extremely high viscosity that was originally difficult to extract, the fluidity of the heavy oil can be improved by injecting a viscosity-reducing dispersant, thereby achieving effective extraction. The oil reservoir resources that were originally abandoned due to the difficulty of extraction can be utilized, reducing dependence on high-quality crude oil and broadening the range of oil resources. In the plastics industry, viscosity-reducing dispersants can make some recycled plastics or recycled fillers better compatible with the base resin, achieving a high proportion of recycled materials. Companies use these low-cost raw materials to produce plastic products, which can not only reduce production costs, but also conform to the concept of sustainable development, and achieve a win-win situation of economic and environmental benefits.
4.improve the construction and use experience, meet diverse needs
In the application of architectural coatings, adhesives and other products, viscosity-reducing dispersants can effectively improve the construction performance of the products. For example, if the viscosity of the building wall paint is high, it is easy to have problems such as sagging and brush marks during the painting process, affecting the construction efficiency and the aesthetics of the wall. After adding the viscosity-reducing dispersant, the fluidity of the paint is optimized, and the construction workers can more easily carry out the painting and spraying operations, improve the construction efficiency, and make the wall coating smoother and smoother. In some cosmetics and foods, the use of viscosity-reducing dispersants can enhance the product's use experience. Adding viscosity-reducing dispersants to creams can make the paste texture more delicate and smooth, easy to apply and absorb; adding food-grade viscosity-reducing dispersants to jams can make the pulp particles evenly dispersed, and the taste is more delicate, meeting consumers' demand for high-quality products.
5.improve product stability and extend the storage period
Many liquid systems containing solid particles, such as pigment slurries, pesticide suspensions, etc., are prone to particle agglomeration and precipitation during storage, affecting product quality and use effects. Viscosity-reducing dispersants can form a stable adsorption layer on the surface of particles, preventing mutual attraction and agglomeration between particles, thereby improving the stability of the product. Taking pesticide suspension as an example, when viscosity-reducing dispersants are not added, the pesticide particles will gradually settle after the suspension is stored for a period of time, resulting in uneven distribution of active ingredients, making it difficult to achieve the expected control effect when used; after adding appropriate viscosity-reducing dispersants, the pesticide suspension can maintain a stable dispersion state for a long time, extend the storage cycle of the product, and ensure the effectiveness and safety of the product when used.
Viscosity-reducing dispersants occupy a pivotal position in many industries with a series of outstanding advantages such as improving production efficiency, optimizing product performance, and broadening raw material selection. With the continuous advancement of technology, the performance of viscosity-reducing dispersants will be further improved, and the application field will continue to expand, continuously injecting strong impetus into the high-quality development of various industries.