1. specifications:
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Product Name: Iron Oxide
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CF: Fe2O3/ Fe3O4
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CAS No.: 1309-37-1
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pH: 6.5～8.0
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Brand Name: Nengxin
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Place of Origin: Zhejiang China (Mainland)
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Grade Standard: rubber grade
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Appearance: red powder/brown powder/blue powder
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Purity: 98%min
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1) Iron Oxide Red Y101/110/120/130
Appearance: Red Power
Content: 96%
Moisture: 1.0%
PH Value: 3.5-8
Oil Absorption: 15-25
Water-soluble Matter: 0.3%
45UM Sieve Residue: 0.2%
Tinting strength: 95-105%
Density approx: 5.0-5.1 cm3
Packing: 25kg/bag, 23MT/20FCL
2) Iron Oxide Red Y190
Appearance: Red Power
Specification:
Content: 95%
Moisture: 1.0%
Water-soluble Matter: 0.3%
45UM Sieve Residue: 0.2%
PH Value: 3.5-8
Oil Absorption: 15-25
Tinting strength: 95-105%
Density approx: 5.0-5.1 cm3
Packing: 25kg/bag, 23MT/20FCL
3) Iron Oxide Yellow Y311/313
Appearance: Yellow Power
Specification:
Content: 86%
Moisture: 1.0%
Water-soluble Matter: 0.3%
45UM Sieve Residue: 0.3%
PH Value: 3.5-7
Oil Absorption: 25-35
Tinting strength: 95-105%
Density approx: 4.0-4.3 cm3
Packing: 25kg/bag, 13MT/20FCL
4) Iron oxide Brown 610
Appearance: Brown powder
Specification:
Content: 92%
Moisture: 1.0%
Water-soluble Matter: 0.5%
45UM Sieve Residue: 0.3%
PH Value: 4-7
Oil Absorption: 20-30
Tinting strength: 95-105%
Density approx: 4.8 cm3
5) Iron oxide Black 772
Appearance: Black powder
Specification:
Content: 93%
Moisture: 1.0%
Water-soluble Matter: 0.5%
45UM Sieve Residue: 0.3%
PH Value: 5-8
Oil Absorption: 15-25
Tinting strength: 95-105%
Density approx: 4.5-5.0 cm3
6) Iron oxide blue F100
Appearance: Blue powder
Specification:
Moisture: 1.0%
Water-soluble Matter: 0.5%
45UM Sieve Residue: 0.3%
Tinting strength: 95-105%
7) Iron Oxide Green
Specification:
Fe2O3 content ≥ 30%,
Tinctorial strength 100-105%,
Oil absorption 20-25%,
Moisture 1%,
Screen residue (320-mesh) 0.5%,
Water-soluble matter 1%.
2. Applications:
Coloring for paints, plastics, inks, rubbers, varnished clothes,
decorative papers, cultural & educational supplies as well as for building grounds
and floor tiles.
3. Packing:
25 kg/bag, 23MT/20FCL (Iron Oxide Red), 13 MT/ 20FCL (Iron Oxide Yellow), 20MT/ 20FCL (Iron Oxide Brown, Black, Green