What is UV absorber 1130?
Tinuvin-1130 CAS 104810-47-1 is a kind of hydroxyl phenyl benzotriazole ultraviolet light absorber, the appearance is light yellow to light amber viscous liquid, soluble in polar and non-polar solvents, insoluble in water, can effectively protect the coating luster, avoid cracking and spot, the product is easy to emulsify, especially suitable for water-based system, Dispersion in aqueous systems can be obtained by dissolving in water-soluble solvents such as diethylene glycol diethyl ether.
Working principle
When ultraviolet light is irradiated to a material containing UV absorber 1130, it can strongly and selectively absorb high-energy ultraviolet light, absorbing all harmful ultraviolet light. This absorbed UV energy is then consumed in the form of energy conversion by releasing it as heat or harmless low-energy radiation.
The advantages of Tinuvin-1130 CAS 104810-47-1
UV absorber 1130 has excellent solubility and compatibility, it is easily soluble in polar and non-polar solvents, whether it is in a strong polar alcohol solvent, or non-polar aromatic oil solvent, it can be quickly dissolved and evenly dispersed. In water-based systems, it can also easily cope with, through a simple emulsion treatment, it can be stable. This good solubility allows it to work in different types of coating formulations.
UV absorber 1130 has excellent high temperature resistance, and can maintain its structure and performance stability even in high temperature environments. In some coating applications that require high temperature baking, such as automotive paint, usually need to be baked at a high temperature of more than 100 ° C, UV absorber 1130 in such high temperature conditions, will not decompose, volatilization and other phenomena, can still effectively absorb ultraviolet rays, provide protection for the coating.
Powerful synergistic effect of UV absorber 1130 in combination with hindered amine light stabilizers. When used with hindered amine light stabilizers, it can significantly improve the weatherability of coatings. Hindered amine light stabilizers mainly inhibit photooxidation reactions by trapping free radicals, while UV absorber 1130 focuses on absorbing ultraviolet light, and their mechanisms of action complement each other. This synergistic effect is effective in inhibiting the loss of light, crack, powder, foaming, peeling and discoloration of the coating.
Wide application field
Automotive coatings
In the field of automotive coatings, cars are exposed to the outdoors for a long time, and ultraviolet rays always threaten the beauty and durability of automotive paint. UV absorber 1130 CAS 104810-47-1 is added to the automotive paint, which can be like an invisible protective film to efficiently absorb ultraviolet light and prevent its damage to the paint. Moreover, it can also prevent the aging and cracking of the paint caused by ultraviolet light, extend the service life of the car paint, and reduce the frequency of the car owner’s maintenance and renovation of the car paint.
Industrial coatings
In terms of industrial coatings, UV absorber 1130 can effectively prevent the coating from aging due to ultraviolet radiation, and keep the physical and chemical properties of the coating stable. On the chemical storage tank, if the coating does not have enough ultraviolet protection, it is easy to powder and fall off under the long-term action of ultraviolet light, resulting in the material inside the storage tank being affected by the external environment. The coating with UV absorber 1130 can greatly extend the service life of the coating and ensure the safe operation of the storage tank.
For the coating of building materials, it can prevent the fading and discoloration of the exterior wall coating and maintain the beautiful appearance of the building. At the same time, it can also enhance the durability of the roof waterproof coating, prevent the waterproof performance caused by ultraviolet damage, and reduce the maintenance cost of the building due to problems such as water leakage. On the whole, the application of UV absorber 1130 in industrial coatings not only improves the performance and service life of industrial equipment and building materials, but also reduces the maintenance costs of enterprises and owners, and has significant economic and social benefits.
Wood coating application
Wood is a kind of ultraviolet sensitive material, long-term exposure to the sun, it is easily affected by ultraviolet light. Ultraviolet light will destroy the cellulose and lignin components in the wood, resulting in wood discoloration, cracking, deformation and other problems, seriously affecting the beauty and structural integrity of the wood.
When UV absorber 1130 is applied to wood coating, it can effectively absorb UV and prevent UV damage to wood. In the outdoor wooden furniture, wooden trestles, wooden houses, etc., the wood protected by UV absorber 1130 can maintain the original color and texture for a long time, and will not change color easily. Moreover, it can also enhance the structural strength of wood, reduce cracking and deformation caused by ultraviolet light, and extend the service life of wood products.
UV absorber 1130, with its unique molecular structure, efficiently absorbs UV light and converts its energy, providing reliable protection for a variety of materials. Its excellent performance in solubility, stability, and synergies with other light stabilizers makes it widely and important in many fields such as automotive coatings, industrial coatings, and wood coatings. Unilong is a professional UV absorber 1130 CAS 104810-47-1 manufacturer and our products are subject to strict quality control to ensure consistency and reliability. Offers tailor-made formulations to meet your specific needs.
