Our goal is to become your true partner in the field of nano barium sulfate in China. Yunfu Hongzhi New Materials Co., Ltd. is focusing on the research and development, production and sales of nano-level inorganic functional materials such as zinc sulfide, barium sulfate, additive masterbatch, etc. Our team has been committed to the technical innovation of inorganic powder materials and the improvement of product performance.The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Product Application
Our products mainly include: Zinc sulfide, barium sulfate, additive masterbatch, etc. Our products are widely used in new energy, automotive industry, electronics and electrical, household appliances, industrial coatings, home building materials, functional films and flexible packaging and other fields.
Our Certification
The company has established a strict management system and passed ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, GB/T29490-2013 intellectual property management system certification.
Production Market
Our products are very popular at home and abroad, including North America, the United Kingdom, Japan, South Korea, Southeast Asia and other countries and regions.
Our Service
We have advanced technical equipment and complete testing equipment to provide personalized products and services. Provide all-round technical support before and after sales, welcome to consult.
Acid and alkali resistance, ensuring the stability of the product in downstream use. High whiteness, can maintain the stability of color matching for a long time and reduce the amount of pigment, improving its color rendering. High activation, good compatibility with resin, improving adhesion and water resistance.
Few impurities, no sulfide, can ensure the stability and safety of the product. Small particle size and good dispersion, so that the product has excellent gloss and brightness. After inorganic surface modification, it can not only improve the anti-corrosion performance and salt spray resistance of the coating, but also effectively improve the suspension and thixotropy.
Application of Nano Barium Sulfate
Nano barium sulphate in plastics: Adding nano barium sulphate to polymers to obtain composite materials with high strength and high toughness has received increasing attention. For example, nano barium sulphate can be added to polyethylene(pe), polypropylene(pp), polylactic acid(pla), polytetrafluoroethylene(ptfe), etc.
Nano barium sulphate in coatings: Nano barium sulphate is widely used in coatings as a functional filler and plays a very important role in improving the thickness, abrasion resistance, water resistance, heat resistance, surface hardness, and impact resistance of the coating film. In addition, because of its low oil absorption and high filling capacity, it can be used in water-based paint, primer, intermediate coating, and oil-based paint to reduce production costs.
Nano barium sulphate in paper-making: Barium sulphate’s good physical and chemical stability, moderate hardness, high whiteness, and ability to absorb harmful rays make it an ideal filler for the paper-making industry.
Nano barium sulphate in chemical fibers: Viscose fiber, also known as artificial cotton, has similar properties to natural cotton fiber, such as anti-static, good moisture absorption, easy to dye, and easy textile process. As nano barium sulphate has a good nano effect, the nano barium sulphate – regenerated cellulose blended fiber made of the two as raw materials is a new type of composite fiber, which can maintain the unique properties of each component.
|
Item |
Average size (μm) |
Whiteness (%) |
Oil absorption (g/100g) |
Specific surface area (㎡/g) |
105℃ Volatile matter (%) |
L value |
PH |
|
FB-100 |
0.1 |
98 |
20 |
15 |
0.6 |
99 |
8 |
|
FB-60 |
0.06 |
98 |
22 |
22 |
0.8 |
99 |
8 |
|
FB-30 |
0.03 |
98 |
24 |
30 |
0.8 |
99 |
9 |
Protect yourself against potentially unknown chronic hazards of this and other chemical products by avoiding ingestion, excessive skin contact, and inhaling spraying mists, sanding dust, and concentrated vapors from heating.
Production Method of Nano Barium Sulfate
Sodium sulfate of the bariumchloride of 45 weight parts and 45 weight parts is configured to respectively to the solution that same concentration is 0.5mol/l, stand-by. After mixing, the anti-agglomerator of the sodium chloride solution that is 0.5mol/l by appropriate concentration and 3 weight parts adds in electrolyzer, the electrode materials with carbon-point as negative electrode and anode, and power supply is that voltage is the direct supply of 120v, carries out at normal temperatures and pressures electrolysis.
Under the condition of energising, the barium chloride solution is obtained and metabisulfite solution add from anode and the negative electrode of electrolyzer respectively with same speed simultaneously, keep reacting 3min in energising situation, after power-off mixing solutions.In energising reaction process, barium ion in solution is fast to movable cathode under electric field action, and the quick anode of sulfate ion is moved, thereby barium ion and sulfate ion meet and collide at electrolyzer middle part, react, generate fast tiny barium sulfate precipitate.
Being obtained filters, and filtrate is recyclable to be reused, and by vacuum drying oven vacuum-drying 1h at 150 deg c of temperature for filter cake, obtains nano barium sulfate. With the nano barium sulfate obtaining by quality proportioning. It be sprayed on transparent doors window glass, after dry, form film, there is transparent heat-insulated effect.
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Packing |
1 KG/Bag; 1KG/Can or 2KG/Can; 20KG/ Carton |
|
Shipping |
Air freight, sea freight, railway transportation |
|
Store |
We recommend that the products be stored in a normal temperature, dry and moderate air humidity environment, and the products should be kept unstacked and used within 12 months. |
FAQ
We're professional nano barium sulfate manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy nano barium sulfate for sale here and get free sample from our factory. For price consultation, contact us.
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