barita baso4 barite 3000 mesh barium sulphate precipitated CAS 13462-86-seven
Software:
Barium Sulphate can be used as filler for paint, printing ink, rubber, plastic, insulating EPT, surface area paint agent for photograph paper and copper plate. Sizing agent for textile. It also can be employed in pigment, porcelain, storage battery, porcelain enamel, glass and taste and so on
Requirements:
Product | Specification | ||
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd | Higher-class | First-calss | Qualified-course |
Purity (BaSO4) | 98% min | 97% min | ninety five% min |
one hundred and five degC volatile | .three% max | .3% max | .5% max |
Solubility | .three% max | .3% max | .5% max |
Iron (Fe) | 40ppm max | 60ppm max | – |
Whiteness | ninety four. min | ninety two. min | 88. min |
Oil absorption (g/100g) | ten-thirty | ten-thirty | – |
PH value (100g/L) | six.5-9 | 5.five-9.five | 5.5-nine.five |
Fineness:(residue on .045mm sieve) | .2 | .2 | .five |
EPT and Supply:
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