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The Effect of Barium Sulfate in Chemical Coatings

Author:Jinlin corundumTo update: 2016-10-14

According to our understanding of barium sulfate, in addition to the medical use, we also understand the other role, a wide range of application of barium sulfate, by application of barium sulfate in chemical industry we know its widely used in chemical industry for the coating, the following is my company for the effect of barium sulfate in chemical coatings made a brief introduction.
1. Paint and thick coating: barium sulfate with a high filling can be applied to all painting series, for example, primer, thick coating all types, so that barium sulfate in the processing process with low wear, barium sulfate recommended in the automatic primer surface layer, and even when filling high to maintain a good uniformity and smoothness.
2. Topcoat: barium sulfate is superior to most other fillers, especially in chemical resistance coating, barium sulfate is recommended for topcoats, which can increase the surface hardness, color stability.

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3. Latex paint: due to weight reasons, barium sulfate can only be used for latex paint, mainly used for high brightness and silk paint, and “acid” latex paint known. Barium sulfate easy to disperse, keep the optical rotation and easy to move to increase its chemical properties.
4. Printing ink: its low wear, high gloss and color stability, low cohesion, combined with its easy flow of barium sulfate for high-quality printing inks.
5. Wood products and paint: barium sulfate with low cohesion, low dispersion and fine particles, and other characteristics, especially for paint topcoats, varnish, paint and so on.
6. Powder coating: in the powder coating, barium sulfate can improve its gloss, mobility, filling and compatibility with a variety of pigments.
7. Thermosetting body: barium sulfate with inert, color stability, combined with other pigments can get better gloss, mechanical properties and low wear and tear.
8. Thermoplastic: thermal conductivity and easy flow can reduce the injection molding time, barium sulfate can be used as a nucleating agent to improve its strength and thermal stability.
9. Pigment: light reflection can maintain the color of the complete color.
Shizui Mountain Jinlin Fused Alumina Refractories Co., Ltd. is a diversified production plant, set the development, production, sales and service in one. The company mainly produces fused alumina products, brown fused alumina, white fused alumina, silicon carbide, bauxite, alumina ball, garnet, alumina powder, zircon sand, castable and other products specializing in the production and processing company, with a complete and scientific quality management system.
These are my company for the effect of barium sulfate in chemical coatings made a brief introduction, I hope you can help. Thank you for reading, please continue to pay attention to our website!

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