High High quality All-natural Barium Sulfate Anticorrosive Paintrium Sulfate Anticorrosive
Application:
Barium Sulphate can be utilised as filler for paint, printing ink, rubber, plastic, insulating EPT, surface paint agent for photo paper and copper plate. Sizing agent for textile. It also can be utilized in pigment, porcelain, storage battery, porcelain enamel, glass and flavor and many others
Requirements:
| Merchandise | Specification | ||
| StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd | Substantial-class | Initial-calss | Qualified-class |
| Purity (BaSO4) | 98% min | 97% min | ninety five% min |
| 105 degC unstable | .three% max | .three% max | .five% max |
| Solubility | .3% max | .3% max | .five% max |
| Iron (Fe) | 40ppm max | 60ppm max | – |
| Whiteness | ninety four. min | 92. min | 88. min |
| Oil absorption (g/100g) | 10-thirty | 10-thirty | – |
| PH benefit (100g/L) | 6.five-9 | five.five-9.5 | 5.five-nine.5 |
| Fineness:(residue on .045mm sieve) | .two | .two | .5 |
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