Light Stabilizer UV-B75: An Effective Solution for Protecting Polymers from UV Degradation

Polymers are widely used in various industries for their unique properties such as flexibility, durability, and resistance to chemicals. However, prolonged exposure to UV radiation can cause degradation of polymers, leading to loss of physical and mechanical properties, discoloration, and even cracking. To overcome this problem, manufacturers often add UV stabilizers to the polymer matrix to protect them from UV radiation. One of the effective UV stabilizers available in the market is Light Stabilizer UV-B75 manufactured by INNO SPECIALTY CHEMICALS in China.

What is Light Stabilizer UV-B75?

Light Stabilizer UV-B75 is a synergistic blend of antioxidant, benzotriazole type UV absorber, and hindered amine type light stabilizer. It is a compound light stabilizer that provides excellent protection against UV radiation and thermal degradation. The product is available in various forms such as liquid, powder, and granules, making it easy to incorporate into the polymer matrix.

How does Light Stabilizer UV-B75 work?

When polymers are exposed to UV radiation, the energy absorbed by the polymer molecules can cause the formation of free radicals. These free radicals can initiate a chain reaction, leading to the degradation of the polymer. Light Stabilizer UV-B75 works by absorbing the UV radiation and converting it into heat, thereby preventing the formation of free radicals. The antioxidant component of the product prevents the oxidation of the polymer, while the hindered amine light stabilizer component provides long-term protection against UV radiation.

Advantages of Light Stabilizer UV-B75

1. Efficient protection against UV radiation: Light Stabilizer UV-B75 provides excellent protection against both UV-A and UV-B radiation. It can absorb up to 95% of the UV radiation, thereby preventing the degradation of the polymer.

2. Long-term protection: The hindered amine light stabilizer component of the product provides long-term protection against UV radiation. It can protect the polymer for several years, making it ideal for outdoor applications.

3. Improved physical properties: Light Stabilizer UV-B75 can improve the physical properties of the polymer such as tensile strength, elongation at break, and impact strength. It can also prevent discoloration and yellowing of the polymer.

4. Easy to incorporate: Light Stabilizer UV-B75 is available in various forms such as liquid, powder, and granules, making it easy to incorporate into the polymer matrix.

Applications of Light Stabilizer UV-B75

Light Stabilizer UV-B75 is widely used in various industries such as automotive, construction, packaging, and agriculture. It can be used in polymers such as polyethylene, polypropylene, PVC, ABS, and polycarbonate. Some of the common applications of Light Stabilizer UV-B75 are:

1. Automotive: Light Stabilizer UV-B75 is used in the production of automotive parts such as bumpers, dashboards, and door panels. It can protect the parts from UV radiation and improve their physical properties.

2. Construction: Light Stabilizer UV-B75 is used in the production of construction materials such as roofing sheets, pipes, and wires. It can protect the materials from UV radiation and prevent discoloration.

3. Packaging: Light Stabilizer UV-B75 is used in the production of packaging materials such as films, bottles, and containers. It can protect the materials from UV radiation and improve their shelf life.

Conclusion

Polymers are widely used in various industries, and their protection from UV radiation is critical for their performance and durability. Light Stabilizer UV-B75 is an effective solution for protecting polymers from UV degradation. It provides efficient protection against UV radiation, long-term protection, improved physical properties, and is easy to incorporate. INNO SPECIALTY CHEMICALS is the manufacturer and supplier of Light Stabilizer UV-B75 in China, and their product has gained popularity in various industries for its effectiveness in protecting polymers from UV radiation.

News you might interested in