Shanghai Liangjiang Titanium White Product Co., Ltd.
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|Supply Ability:||BaSo4||Molecular Formula:||4000Ton/Tons Per Month|
|Grade Standard:||Industrial Grade||Model Name:||Precipitated Barium Sulfate|
|Application:||Powder Coatings, Paints, Coatings, Primers, Decorative Coatings, Coil Coatings, General Industrial Coatings||CAS No。:||7727-43-7|
1. Liangjiang brand- Barium sulfate precipated, using in coatings:
high solid coatings
Excellent size distribution (0.7μm), can improve the gloss and reduce VOC and the cost of production.
The crystal structure makes it a good smoothing agent, and can enhance the flat in the coating.With a small oil absorption, high gloss, good covering power, good weather resistance, and low particle size, etc.
water based coatings
Due to the chemical inertness and solubility, it also use in water-based coating, especially in the electrophoresis paint.
Special inorganic processes, and other useful properties remain the same, and through the inorganic semiconductor, given the conductive properties via the coating.
Barium sulfate can make the pigment steady, prevent flocculation, wear, and has excellent weather resistance and transparency. Used to increase the solids metallic paint, and won't cause color changes;Can also influence or control the flow leveling of sheet metal.
The main purpose of Barium sulfate precipitated is used in paints and coatings, the domestic paint industry has gained rapid development, the global paint coating increased by 3.9% in 2014, sales reached 43.38 million tons, the sales of architectural coatings is 21.69 million tons, 50% of the total industry sales, industrial paint sales of 12.5802 million tons, 29% of the total industry sales, Barium sulfate is one of the essential raw materials in coatings, used as filling material which can reduce the cost of coating production, and filled with precipitated barium sulfate, production performance is stable, can increase the hardness, wear resistance, sunlight resistance, can replace some parts of titanium dioxide.
2. Liangjiang brand- barium sulfate precipated used in inks:
Barium sulfate precipitated as filler in the production of color letterpress printing ink, plus the amount of 10% ~ 30%, stable color and oil absorption value, the fineness of 15 ~ 20 lm, pH value neutral.
Printing: printing ink filler, ageing resistance, resistance to exposure, improve adhesion, and color clear, bright, do not fade.
3. Liangjiang brand-barium sulfate precipated used in art paint areas
Barium sulfate precipitated as the white filler used in great quantities for art paints, addition amount of 30% in the total solids, in yellow, white, dosage of 80% ~ 90%, water 15%, require barium sulfate whiteness stability, pH value is less than 8, no mechanical impurities, no sense of particles. As a filling material, also cover and lighten the effect, can significantly reduce the production cost of art paint.
Liangjiang brand- barium sulfate precipitated, adopts the advanced chemical precipitation process domestically, physical performance is superior, the less mechanical impurities, the average fineness, white powder or paste, non-toxic, insoluble in water, soluble in fuming sulfuric acid, slightly soluble in boiling hydrochloric acid, stable chemical properties, reduction barium sulphate after heating with carbon. The color doesn’t change with the hydrogen sulfide or poisonous gas in the air. With the high grade in domestic similar products, it can absorbs x-rays, gamma rays, and give the high density, hardness and surface roughness for the materials, widely used in paintd, printing inkd, paints, plastics, rubbers, chips, friction plates, ceramics, glasses, electronics, cosmetics, etc.
High main content, narrow particle size distribution ,ultra thin, high whiteness, low content of iron, barium sulfate with superfine processing, advanced production technology, excellent dispersion, make users have the superior in processing performance, and has good dispersibility and compatibility in the process of application system and other media system.
Widely used in powder coatings, paints, inks, coatings, plastics, rubbers, chips, friction plates, ceramics, glasses, electronics, cosmetics, etc.
Typical technical index( Standard: GB/T 2899-2008)
Cotent of BaSo4
PH (100 g/L suspension)
Fineness (45μmtest sieve sieve residue)
plastic woven bag inner plastic bag with net weight 25KG.500kg or 1000kg plastic bag or as customer’s request.
Transportation and Storage Safety:
This product, non-toxic harmless, white powder, prevent moisture in the process of transportation, storage should be placed in a cool, ventilated, dry place. Avoid breathing dust when processing, if contamination, can be cleaned with soap and water , concrete technology may refer to the corresponding material safety data.
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