Red Iron Oxide

an excellent light fastness and heat-resistant properties......

Item	GD110	GD120	GD130	GD140	GD190
Fe2O3 Content	95%	95%	95%	95%	96%
Moisture	1.0%	1.0%	1.0%	1.0%	1.0%
Tinting Strength	100±2	100±2	100±2	100±2	100±2
Water Soluble% (M/M)≤	0.3%	0.3%	0.3%	0.3%	0.3%
pH	5-7	5-7	5-7	5-7	5-7
Oil Absorption%	15-25	15-25	15-25	15-25	15-25
Residue (320 Mesh)	0.3	0.3	0.3	0.3	0.3

 

Molecular Formula: Fe₂O₃
Molecular Weight: 159.69

Properties: Red Powder , Density: 5-5.25,  an excellent light fastness and heat-resistant properties, and atmospheric effects of resistance, resistance to dirty gas, all the alkali resistance. Only dissolve slowly in concentrated acid at high temperature.
 

Applications: Colours of the cement goods and building structure:
1.The surface of all kinds of building structure, such as wall, ground, ceiling, pillar, station and so on.
2.All kinds of building materials, such as brick, face brick, canal, terra 220, man-made marble and so on.
The colour and antirust of paint and spray paint, magnetic paint, blending paint, baking finish, spray paint, antirust paint, shipping paint.

The colour of plastic products.
1.Thermosetting plastic: such as amnio-plastic, phenolic-plastic, and so on.
2.Thermo plastic: such as polystyrene plastic, soft and hard PVC, and so on.
3.It is used to the colour and polishing of ceramic,enamel and glass.
4.It is used to made rub piece and printing ink.
5.It is used to make the colour of ferric magnetism materials and feed, food stuff, and medicine

Resource:

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