Iron oxide black

Price:

00

Quantity Order:

Origin:

China

Payment Method:

L/C

Quantity:

5000T/M

Pack. & Delivery:

Inner plastic and outer woven

Type: 722//8604//8603//8602
Fe3O4: e95//e90//e95//e93
Oil absorption (%): 15-25
Residue on bolted (%): d0.4
Water soluble: d2.0
Moisture (%): d1.0
PH-value: 5-7
Density: 0.9-1.2
Particle Shape: spherical
Color difference vs standard: d1
Tinting strength (%): 95-105
Description:
Character:
1. Black powder, strong tinting and covering
2. Lightness alkali resistant, only dissolved in heat strong acid

Application:
1.Industry coating,strong antirust
2. Pigment of watercolour and grease-paint
3. Tinting of the scagliola and concrete floor
4. material of the magnetic steel in telecommnication

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