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Iron Oxide Black 732
Formula: Fe3O4
C.I. No.: P.B.11 |
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| Specifications |
Standards |
| Shade(comparing with standards) |
similar |
| Content |
≥95% |
| Oil Absorption |
≤20% |
| Residue sifting with 320 mesh sieve |
≤0.5% |
| pH of 2% aqueous extract |
5-7 |
| Moisture |
≤1% |
| Water soluble matters |
≤0.5% |
Remarks:
Use: Be applied in varnish, paint, building, plastic rubber and etc. |
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