Iron Oxide Red Pigment :
1)type 130 has stable quality and consistent color,
2)packing with biodegradable plastic bag
Property:
Iron Oxide Pigment has good physical and chemical properties.
soda-resisting:
It is very stability to alkaline matter, such as cement and lime.
It has no weathering function to cement and has no function to its strength.
acid-resisting:
It has relative stability to ordinary weak acid and thin acid, but does not resist to powerful acid.
light-resisting, weather-resisting:
It has best light-resisting and weather-resisting. Its color can not be changed by shine upon strongly.
heat-resisting:
Its color can not be changed under relative temperature, the limit temperature for various products is as follows:
fine-resisting, dissolve-resisting:
It can not be dissolved to water, all various mineral oil and vegetable oil and organic solvent.
else:
It can reinforce the function of paint's antirust.
It has no function to rubber product's vulcanization
Specification:
Type | 130 |
Color Index | Pigment Red 101(77491) |
Fe2O3 content | 96% min |
Oil Absorption | 15-25 ml/100g |
Res on 325 mesh | 0.3% max |
Water Soluble Salts | 0.3% max |
Moisture | 1% max |
pH value | 3-7 |
LOI | 1% max |
tinting strength | 95-105% |
Color difference | 1% max |
Particle size BET | 0.17 Um |
Dispersibility (Hagman) | 20/25/30 Um |