barita baso4 barite 3000 mesh barium sulphate precipitated CAS 13462-86-7
Application:
Barium Sulphate can be utilised as filler for paint, printing ink, rubber, plastic, insulating EPT, floor paint agent for image paper and copper plate. Sizing agent for textile. It also can be used in pigment, porcelain, storage battery, porcelain enamel, glass and flavor and many others
Specs:
| Item | Specification | ||
| StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd | Substantial-course | 1st-calss | Certified-class |
| Purity (BaSO4) | 98% min | 97% min | 95% min |
| one hundred and five degC risky | .three% max | .3% max | .five% max |
| Solubility | .three% max | .three% max | .five% max |
| Iron (Fe) | 40ppm max | 60ppm max | – |
| Whiteness | 94. min | 92. min | 88. min |
| Oil absorption (g/100g) | 10-thirty | 10-30 | – |
| PH benefit (100g/L) | six.5-9 | five.five-9.five | five.five-9.five |
| Fineness:(residue on .045mm sieve) | .two | .two | .five |
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