ninety eight%min purity barium sulfate/barite powEPTprice use for powEPTcoating
Application:
Barium Sulphate can be utilized 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 taste and so on
Technical specs:
| Item | Specification | ||
| StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd | Large-class | Initial-calss | Qualified-class |
| Purity (BaSO4) | 98% min | 97% min | ninety five% min |
| one hundred and five degC volatile | .three% max | .3% max | .5% max |
| Solubility | .3% max | .3% max | .5% max |
| Iron (Fe) | 40ppm max | 60ppm max | – |
| Whiteness | 94. min | 92. min | 88. min |
| Oil absorption (g/100g) | ten-thirty | ten-30 | – |
| PH price (100g/L) | 6.five-9 | 5.five-nine.5 | 5.5-9.five |
| Fineness:(residue on .045mm sieve) | .two | .2 | .five |
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