Liaoning Dongyu Natural Barium Sulfate 1250 mesh
Product Details
Product Name: Natural Barium Sulfate
Mesh: 1250
Packing: 25kg/bag
Barite for chemical industry is divided into three grades, and the required indexes are: BaSO4, SiO2, Fe2O3, Al2O3 and water-soluble salt content. See Table 5 for details.
Table 5 grade index of barite used in chemical industry, grade I 95
barite powder used in other departments such as paint, rubber filler, ordinary glass and lithopone are listed in table 6.
Table 6 quality requirements, application requirements and indicators of barite powder for paint, etc. remarks: BaSO4,% CaCO3,% Fe2O3,% passing particle size, 90 ~ 950.05 98 96
In international trade, barite can be divided into three grades according to different uses. See Table 7 for details.
Table 7 grades of international trade products
Grade requirements: drilling grade density ≥ 4.2g/cm, BaSO4 ≥ 92%, 200 mesh screen allowance less than 3%, 325 mesh screen allowance less than 5%, chemical grade BaSO4 > 95%, Fe2O3 and SrSO4 content not more than 1%, silicon oxide and calcium oxide only allowed to have trace paint grade, high whiteness, fineness at least 325 mesh
Company Name | Beijing TDD E-commerce Co., Ltd | Country | China |
Business Type | Online Store | Company Size | 2000 |
Established | December 18, 2014 | ||
Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
Main Products | Titanium dioxide, pigments, fillers, alcohols |