Iron oxide red is a black oxidizing substance that we have continuously witnessed in our use. The iron oxide red we usually use may sometimes clump due to improper storage, moisture and other factors, which affects our use. How should we handle it? See the following introduction:
1. If you want to restore the solution state of iron oxide red for normal use, high temperature is required for coagulation, and the temperature should be controlled at around 148.2 ℃. In this way, it will be restored to the solution state in less than a while and can be used normally.
2. Iron oxide red will not clump until 3-6 months at room temperature of 20 degrees Celsius. In low-temperature environments below 20 degrees Celsius, the agglomeration time will be extended. At a low temperature of -122.56 ℃, it will completely condense into dark green phosphorus trichloride blocks.
The above is the treatment method for iron oxide red clumping, but it should be noted that the color paste system used to make iron oxide red should be able to cover the entire color space well. Any color can be modulated by finding a color paste with a closer distance from the color space in the paste system, which can ensure color consistency without sacrificing saturation too much.