98%min purity barium sulfate/barite powEPTprice use for powEPTcoating
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Barium Sulphate can be utilized as filler for paint, printing ink, rubber, plastic, insulating EPT, surface area paint agent for picture paper and copper plate. Sizing agent for textile. It also can be utilised in pigment, porcelain, storage battery, porcelain enamel, glass and taste and so forth
Specifications:
| Item | Specification | ||
| StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd | Substantial-class | Very first-calss | Competent-class |
| Purity (BaSO4) | ninety eight% min | 97% min | 95% min |
| one hundred and five degC volatile | .3% max | .3% max | .5% max |
| Solubility | .three% max | .3% max | .5% max |
| Iron (Fe) | 40ppm max | 60ppm max | – |
| Whiteness | ninety four. min | 92. min | 88. min |
| Oil absorption (g/100g) | ten-30 | 10-30 | – |
| PH worth (100g/L) | 6.five-9 | five.5-9.5 | five.five-9.five |
| Fineness:(residue on .045mm sieve) | .2 | .2 | .5 |
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