Application of wollastonite powder application fie

2022-07-22
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Wollastonite powder has acicular and fibrous crystal morphology, high whiteness and unique physical and chemical properties. It is widely used in ceramics, paints, coatings, plastics, rubber, chemical industry, papermaking, welding electrodes, metallurgical protective slag and as a substitute for asbestos

wollastonite powder is used in emulsion paint, which saves a lot of titanium dioxide and reduces the cost without degrading the performance of emulsion paint. The advantage of the invention is that wollastonite powder without chemical treatment is directly used in latex paint by selecting dispersant, so as to avoid the pretreatment of wollastonite powder and greatly reduce the coating cost. Next, the editor will introduce the uses of wollastonite powder and its application fields

Application of wollastonite powder

plastic rubber grade wollastonite has unique needle fiber, good insulation, wear resistance, and high refractive index. It is a good filling material for plastic and rubber products. Characteristics and properties: wollastonite powder can improve impact strength, enhance fluidity, and improve tensile strength, impact strength, linear tension and die shrinkage

friction grade wollastonite powder is a special needle structure, and wollastonite has unique physical and mechanical efficiency. The friction resistance and heat resistance of the finished product are greatly enhanced. When the product is filled into it, it can improve the friction flexibility and stability

papermaking grade wollastonite powder can still maintain its unique needle structure after special processing technology, so that the whiteboard added with wollastonite powder can improve its whiteness, opacity (surface coverage), flatness, smoothness, adaptability, reduce quantitative transverse deviation and paperboard wet deformation, improve printing adaptability, and can significantly reduce the use of other raw materials, and reduce the cost of paper products on the whole

building material grade wollastonite powder is a non-toxic, tasteless, non radioactive and other advantages. It has gradually replaced asbestos, which is harmful to human health, and has become a new raw material for environmental protection building materials in the new century. After special processing technology, it can still maintain its unique acicular structure, which greatly improves the impact resistance, bending strength and wear resistance of calcium silicate board, fireproof board and other materials added with wollastonite acicular powder. In the field of building materials, wollastonite will be more widely used

ceramic grade wollastonite powder adding an appropriate amount of wollastonite powder to ceramic raw materials can significantly reduce the firing temperature, shorten the firing time, and achieve rapid one-time firing at low temperature. Save a lot of fuel and significantly reduce product costs; At the same time, improve the mechanical properties of the products, reduce the cracks and warpage of the products, increase the gloss of the glaze, improve the strength of the embryo, and then improve the qualification rate of the products

application field of wollastonite powder

paper grade wollastonite powder can still maintain its unique needle structure after special processing technology, so that the whiteboard with wollastonite powder can improve its whiteness, opacity (surface coverage), flatness, smoothness, adaptability, reduce quantitative transverse difference and paperboard wet deformation, improve printing adaptability, and greatly reduce the use of other raw materials, Reduce the cost of paper products on the whole

ceramic grade wollastonite powder adding an appropriate amount of wollastonite powder to ceramic raw materials can significantly reduce the firing temperature, shorten the firing time, and achieve rapid one-time firing at low temperature. Save a lot of fuel and significantly reduce product costs; At the same time, improve the mechanical properties of the products, reduce the cracks and warpage of the products, increase the gloss of the glaze, improve the strength of the embryo, and then improve the qualification rate of the products

paint and coating grade wollastonite powder using wollastonite as filler or emulsion in paint can obtain high-quality paint with bright color, uniformity and anti-aging performance. White wollastonite is a good raw material for high-quality white paint and soft paint with elegant tone. It is easy to brush, with a smooth surface and high weathering resistance

rubber and plastic grade wollastonite powder: it can be used as reinforcing filler for rubber and plastic. It uses thermosetting and thermoplastic model resin and casting resin, which has good thermal shock resistance and enhanced stability. Filled in epoxy resin, it has good properties such as low water absorption, low dielectric constant and low viscosity before plasticization

editor's summary: This is the end of the introduction about the use of wollastonite powder and the application field of wollastonite powder. I hope it will be helpful to you. If you want to know more about it, you can pay attention to the information

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