EN
Titanium dioxide R&D and supply.
Introduce
| Brand Name: | Liangjaiang |
| Model Number: | Micronized barium sulfate |
| production process: | Physical method |
| Barium sulfate Certificate: | ISO/REACH/SGS/ROSH |
| Place of Origin: | China |
| HS: | 251110 |
| CAS No.: | 7727-43-7 |
| ElNECS No.: | 231-784-4 |
| Classification: | Barium sulfate | Model Name: | Micronized barium sulfate |
| production process: | Physical method | MF: | Baso4 |
| Barium sulfate Certificate | ISO/REACH/SGS/ROSH | Grade Standard | Industrial grade |
| Supply Ability | 5000 MT per Month | Appearance | White powder |
| Place of Origin: | Shanghai China (Mainland) | Port | Shanghai |
| Application: | Powder coating, paint, primer, decoration paint, volume steel coatings, general industrial paint, plastic, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics, X-rays, gamma rays, etc. | ||
| MOQ: | 1MT | |
| FOB Shanghai Price: | Negotiated | |
| Payment Terms: | T/T | 30% TT prepayment, 70% against the copy of BL |
| L/C | Irrevocable sight LC. | |
| Others | West Union, D/A, D/P | |
| Supply Ability: | 4500Ton/Tons per Month. | |
| Leading Time: | Within 10 workdays after payment | |
| Packaging: | Bag | 25kg per plastic & paper compound bag |
| Pallet | 40 bags per pallet (PE filmed) | |
| 1x20' FCL | 20 mt with pallets; 22 mt without pallets | |
| Marks | Customization available | |
Specifications
1.The fine particles of micronized barium sulfate completely remain the original crystalline structure of BaSO4when the average particle size (D50) is only 1.5um. The specific curface area, surface atomic number and surface atomicity are enormous, thus the hiding capability, the attraction, the dispersibility,the fluidity and optical prosperities have great changes, which absolutely exceed the original fine properties of barium sulfate, and it becomes an outstanding pigment extender.
The fine particles of “Liangjiang brand”micronized barium sulfate have a good scattering and hiding capability, and as a carrier of pigment, it can make the pigment highly decentralized and provide an even color; high whiteness can make the coating clearer and purer; special crystal structure and high refractive index can make the color rich and full.
“Liangjiang brand”micronized barium sulfate has a good chemical inertness, which renders it a better compatibility and makes it easy to organic composite with other materials and enhance the bonding; the suspension system is very stable and never produce flocculation or precipitation.
The surface of “Liangjiang brand”micronized barium sulfate can make the coating film bond with the substrate more strongly; uniform submicron fine particles can make the coating film flatter and smoother and then more robust and durable.
The good chemical inertness, acid resistance, hightemperature resistance and other special properties of “Liangjiang brand”micronized barium sulfate greatly improves the weather ability of coating.
Low oil absorption of “Liangjiang brand”micronized barium sulfate can increase the critical volume concentration of coating and save more resin base materials, so using “Liangjiang brand”。
2.Main features:
♦ High purity, good dispersion, high temperature resistance, good resistance to salt fog and weather resistance.
♦ Tiny particle sizes, improve the mechanical properties of the products.
♦ Low oil absorption, good liquidity.
♦ High whiteness, neutral color, color stability being help preserved for a long time and reduce the amount of the pigment.
♦ High surface gloss and brightness.
♦ Less impurities, no harmful substances, ensuring the safety and cleanliness of the surface coating products
Application
Top coat,preimers,powder coating,high solid coating,printing ink,emulsion painting and various anti-corrosion coat fillers,such as:ships,cars and roads coating.
Basic Data:
| Chemical Name: | Micronized barium sulfate |
| CAS #: | 7727-43-7 |
| EINECS #: | 231-784-4 |
| HS #: | 28332700 |
| Appearance | White Powder |
| BET | 4.0-4.4g/cm3 |
| Surface treatment | no |
| Factory | Shanghai liangjiang titanium white products co.,ltd |
Technical Data (standard：Q/VAIP1-2010)
| Items | 4000 mesh |
| BaSO4 %(m/m) | ≥98 |
| Whiteness % | ≥94 |
| 105 °C Volatiles %(m/m) | ≤ 0.2 |
| Matter soluble in water %(m/m) | ≤0.2 |
| Al2O3 content %(m/m) | ≤0.10 |
| Heavy metal (mg/kg) | Not Detected |
| Compact bulk density (g/cm3) | 1.8 |
| Particle size um | d50 1.5±0.2 |
| d97 3.0±0.3 | |
| pH value of aqueous suspension(100g/L) | 8.0±1.0 |
| Oil absorption(g/100g) | 12.3±1.0 |
| Loss on ignition, %(m/m) | ≤0.50 |
| Fe2O3 content, %(m/m) | ≤0.04 |
| CaO content, (%(m/m)) | ≤0.15 |
| Bulk density (g/cm3) | 1.0 |
| Residue on 45 um sieve,%(m/m) | ≤0 |
Packing:
25 kg n.w. per plastic woven bag; or 500 kg / 1,000 kg as clients’ requirements.
Transportation and Storage Safety:
This product is safe and harmless, white powder. To prevent the moisture in the process of transportation and storage, the goods is suggested to be placed in the cool, ventilated, dry place.
Avoid inhaling dust when handling, wash with soap and water if sticked and reference material safety technical data.
Liangjiang brand Micronized barium sulfate production process：
Titanium dioxide R&D and supply.
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