How does the weather resistance of iron oxide brown 686 inorganic pigment perform in cement products?
Publish Time: 2025-03-13
As a high-quality, environmentally friendly colorant, iron oxide brown 686 inorganic pigment is widely used in cement products. Its unique weather resistance enables cement products to maintain stable color and excellent physical properties during long-term use.
Iron oxide brown 686 inorganic pigment has excellent light resistance. Under direct sunlight and ultraviolet radiation, many pigments will fade or change color, but iron oxide brown 686 can maintain color stability in such harsh environments. This means that cement products colored with iron oxide brown 686 can maintain their original beauty and color brightness for a long time, whether in outdoor environments or indoor places with strong light.
In addition to light resistance, iron oxide brown 686 also exhibits excellent weather resistance. During use, cement products will experience various changes in climatic conditions, such as high temperature, low temperature, rain and snow, and alternating dry and wet conditions. These climatic conditions often affect the color and performance of cement products, resulting in color fading, surface weathering and other phenomena. However, iron oxide brown 686 inorganic pigments can remain stable under these harsh climatic conditions and are not easily affected by climate change, thus ensuring the long-term beauty and durability of cement products.
In addition, iron oxide brown 686 inorganic pigments also have good chemical stability. During the use of cement products, they may come into contact with various chemicals, such as acids, alkalis, salts, etc. These chemicals often corrode the pigments, causing color changes or pigment shedding. However, iron oxide brown 686 inorganic pigments can remain stable under the action of these chemicals and are not easily corroded or decomposed, thus ensuring the color durability and physical properties of cement products.
It is worth mentioning that iron oxide brown 686 inorganic pigments also have excellent water resistance. During the use of cement products, they often come into contact with water, such as rainwater, groundwater, etc. Long-term water immersion or flushing often causes pigment shedding or color changes. However, iron oxide brown 686 inorganic pigments can remain stable in water and are not easily washed away by water or color changes, thus ensuring the beauty and durability of cement products in water environments.
In summary, iron oxide brown 686 inorganic pigment exhibits excellent weather resistance in cement products. Its excellent light resistance, weather resistance, chemical stability and water resistance enable cement products to maintain stable color and excellent physical properties during long-term use. Therefore, iron oxide brown 686 inorganic pigment is increasingly used in cement products and has become the preferred colorant for many cement product manufacturers.
With the continuous advancement of science and technology and the continuous improvement of people's requirements for the quality of cement products, the application of iron oxide brown 686 inorganic pigment will be more extensive, injecting new vitality and impetus into the development of the cement products industry.
