Precipitated barium sulfate
The relative density is 4.50(15 ℃), the melting point is 1580 ℃, has a high refractive index (1.63~1.65), is almost insoluble in water, ethanol and acid, soluble in hot sulfuric acid. It is easy to make mixed crystal with potassium permanganate, calcium carbonate or metal nitrate. It can be reduced to barium sulfide with carbon at high temperature. It is an important basic chemical raw materials, the main purpose: used as paint, ink, plastics, advertising pigments, cosmetics, battery raw materials or fillers, rubber products both as fillers, and play a reinforcing role, polyethylene chloride resin as filler and weighting agent, printing paper and copper board paper surface coating agent, sizing agent for textile industry. Glass products are used as a fining agent, which can defoaming and increase gloss. It can be used as a protective wall material for radiation protection. Also used in ceramics, enamel, spices and pigments and other industries.
Ordering telephone: 18911129766
Classification:
The relative density is 4.50(15 ℃), the melting point is 1580 ℃, has a high refractive index (1.63~1.65), is almost insoluble in water, ethanol and acid, soluble in hot sulfuric acid. It is easy to make mixed crystal with potassium permanganate, calcium carbonate or metal nitrate. It can be reduced to barium sulfide with carbon at high temperature.
It is an important basic chemical raw materials, the main purpose: used as paint, ink, plastics, advertising pigments, cosmetics, battery raw materials or fillers, rubber products both as fillers, and play a reinforcing role, polyethylene chloride resin as filler and weighting agent, printing paper and copper board paper surface coating agent, sizing agent for textile industry. Glass products are used as a fining agent, which can defoaming and increase gloss. It can be used as a protective wall material for radiation protection. Also used in ceramics, enamel, spices and pigments and other industries. It is also the raw material for manufacturing other barium salts-powder coating, paint, marine primer, ordnance equipment paint, automobile paint, latex paint, interior and exterior wall architectural coating, which can improve the product light resistance, weather resistance, chemical and electrochemical corrosion resistance and product decoration effect, and enhance the impact strength of the coating. The inorganic industry is used as a raw material for the manufacture of other barium salts such as barium hydroxide, barium carbonate, barium chloride, etc. The wood industry produces wood-grain printing plates for priming and modulating printing paints. In organic synthesis, it is used as green pigment and lake to produce bulk filler. The company's annual output is 60000 tons.
Packing: single package net weight 25KG, clinker preparation bag, lining.
Indicator items | GB/T2899-2017 | |
Barium sulfate (BaSO4)(dry basis) %≥ | 98.0 | 97.0 |
105℃ Volatile% ≤ | 0.2 | 0.25 |
Water soluble matter% ≤ | 0.30 | 0.30 |
Iron (Fe)%≤ | 0.003 | 0.005 |
Whiteness ≥ | 94.0 | 93.0 |
Oil absorption/(g/100g)% | 10-30 | 10-30 |
PH value (10% suspension) | 6.5-9.0 | 5.5-9.5 |
Fineness (45μm sieve residue) ≤ | 0.1 | 0.2 |
Sulfide (in S) ≤ | 0.003 | 0.005 |
Median particle diameter (D50/μm)≤ | 2.0 | - |
Conclusion | Superior Products | First Class |
Key words:
Yu Fulong Technology, Chemical Industry, Barium Salt, Zinc Salt, Barium Strontium Salt, Zinc Salt Deep Processing
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