In what applications do Raysoft silicone-coated pearlescent pigments have excellent thermal stability?
Raysoft silicone-coated pearlescent pigments have excellent thermal stability in a variety of applications, maintaining their chemical and physical properties in high-temperature environments. The following are their thermal stability performance in actual applications and their specific application areas:
During the automotive manufacturing process, the coating needs to undergo a high-temperature baking process. Raysoft silicone-coated pearlescent pigments can maintain their color and gloss during this process without discoloration or degradation.
In addition to high temperatures, automotive coatings are also subject to long-term exposure to ultraviolet rays. The silicone coating provides additional protection, allowing the pigment to maintain its bright color for a long time.
Coatings used for industrial equipment and machinery often need to operate at high temperatures. Raysoft silicone-coated pearlescent pigments can maintain their structure and appearance under these conditions without deteriorating due to high temperatures.
In some industrial applications, coatings need to withstand the dual challenges of high temperatures and chemicals. The heat and chemical resistance of silicone-coated pigments make them outstanding in such applications.
During the plastic injection molding process, the material is subject to high temperatures and high pressure environments. Raysoft silicone-coated pearlescent pigments can remain stable at high temperatures without affecting the appearance and performance of plastic products.
Similarly, in the plastic extrusion process, pigments need to withstand high temperatures. Silicone coating provides good thermal stability, ensuring that the pigment does not undergo thermal decomposition or discoloration during the molding process.
Rubber products often need to be vulcanized at high temperatures during the production process. Raysoft silicone coated pearlescent pigments can maintain their gloss and color during this process, ensuring the beauty and functionality of rubber products.
In the dyeing process of textiles, pigments need to withstand high-temperature dyeing processes. Raysoft silicone coated pearlescent pigments can remain stable at high temperatures and will not affect the color fastness and appearance of textiles.
Textiles often need to be washed, and high-temperature washing may affect the stability of pigments. The thermal stability of silicone coating ensures that the pigments can maintain their color and gloss after repeated washing.
In the manufacturing process of cosmetics, some products need to undergo high-temperature treatment. Raysoft silicone coated pearlescent pigments can maintain their stability under these conditions without affecting the safety and aesthetics of the product.
Cosmetics need to undergo high-temperature stability testing to ensure that they will not deteriorate during transportation and use. Silicone coated pigments perform well in these tests to ensure product quality.
In the packaging process of electronic products, packaging materials need to withstand high-temperature welding and operation. Raysoft silicone coated pearlescent pigments can maintain their performance in these applications to ensure the reliability of electronic products.
Some electronic products require heat dissipation coatings, which require pigments to have good thermal stability. Silicone coatings provide the necessary protection to prevent pigments from degrading in high-temperature heat dissipation environments.
Why are Raysoft silicone coated pearlescent pigments low temperature stable?
Raysoft silicone coated pearlescent pigments are low temperature stable mainly due to their unique material properties and structural design. Here are the specific reasons:
Chemical inertness: Silicone (siloxane) has a strong silicon-oxygen bond (Si-O) in its molecular structure, which has a very high bond energy, making silicone stable at extreme temperatures.
Flexibility: Silicone materials can still maintain their elasticity and flexibility at low temperatures, and will not become brittle or crack. Compared with other coating materials, silicone is not prone to physical changes at low temperatures.
Low temperature performance: Silicone has a wide operating temperature range, from -60°C to 300°C, and can maintain its performance in extremely low temperature environments.
Uniform coating: Raysoft silicone coated pearlescent pigments use uniform silicone coating technology to ensure that each pearlescent pigment particle is completely coated. This coating technology can effectively protect the pigment particles from the low temperature environment.
Adhesion: The high adhesion of the silicone coating to the substrate ensures that it will not fall off or peel off under low temperature conditions, maintaining the integrity and stability of the pigment.
Transparency: The silicone coating has high transparency, ensuring that the optical properties of the pearlescent pigment are not affected at low temperatures. Even at low temperatures, the transparency of the coating can still be maintained, so that the gloss and color of the pigment are not affected.
Antioxidation: The silicone coating can prevent oxidation in low temperature environments and maintain the color and gloss of the pigment.
Chemical corrosion resistance: The silicone coating can resist the erosion of chemicals that may exist in low temperature environments and prevent the chemical reactions caused by low temperatures from damaging the pigment.
Waterproof performance: The silicone coating has good waterproof performance and can prevent water vapor from damaging the pigment in low temperature environments.
Durability: Due to the durability and stability of the silicone material, Raysoft silicone coated pearlescent pigments perform well in low temperature environments and can maintain their physical and chemical properties for a long time.
Multi-field application: This low temperature stability makes Raysoft silicone coated pearlescent pigments suitable for a variety of applications that require low temperature resistance, such as outdoor coatings, building materials, textiles and cosmetics.
