UV radiation is a major cause of damage to materials, such as plastics, coatings, and fabrics, which are exposed to sunlight and other sources of UV light. Over time, UV radiation can cause discoloration, cracking, and other forms of degradation, leading to reduced performance and durability of the products. To address this issue, BASF offers Tinuvin B75, a highly effective light stabilizer that provides maximum UV protection for a wide range of materials.

What is Tinuvin B75?

Tinuvin B75 is a compound light stabilizer that contains a mixture of antioxidant, benzotriazole type UV absorber, and hindered amine type light stabilizer. This synergistic blend of 20% BX 1135, 40% UV 571, and 40% UV 765 provides excellent UV protection and thermal stability for a variety of polymers, such as polyolefins, PVC, and polyesters, as well as coatings, adhesives, and fibers.

As a high-performance light stabilizer, Tinuvin B75 offers several advantages over other UV absorbers and light stabilizers on the market. For example, it has a low volatility and migration rate, which means that it remains in the polymer matrix and does not leach out over time. It also has a broad UV absorption range, particularly in the UV-B region, which is responsible for the most damaging effects of UV radiation.

In addition, Tinuvin B75 is highly compatible with many other additives, such as pigments, flame retardants, and processing aids, which makes it a versatile and cost-effective solution for a wide range of applications. Its excellent thermal stability and resistance to weathering and chemical exposure further enhance its performance and durability.

Why choose Tinuvin B75 from BASF?

BASF is a leading manufacturer of specialty chemicals, including light stabilizers, UV absorbers, and antioxidants. Its Tinuvin product line is recognized worldwide for its quality, performance, and reliability, and Tinuvin B75 is no exception. Produced by Ningbo Inno Pharmchem Co., Ltd., a trusted supplier and factory of BASF, Tinuvin B75 is manufactured to the highest standards of quality and consistency, ensuring that each batch meets or exceeds customer expectations.

In addition, BASF offers technical support and expertise to help customers optimize their formulations and achieve the best results with Tinuvin B75. Its global network of technical service centers and application labs provides assistance with product selection, testing, and processing, as well as troubleshooting and problem-solving. Whether customers need assistance with product development, regulatory compliance, or performance testing, BASF is there to help.

How to use Tinuvin B75?

Tinuvin B75 can be used in a variety of ways, depending on the specific application and processing conditions. It can be added to the polymer matrix during compounding, extrusion, or molding, or it can be incorporated into coatings, adhesives, and other formulations. The recommended dosage of Tinuvin B75 varies depending on the polymer type, thickness, and intended use, but typically ranges from 0.1% to 2.0% by weight.

To ensure optimal performance and compatibility, it is important to follow the recommended processing conditions and to conduct appropriate testing and evaluation of the final product. BASF offers a range of analytical and testing services, including accelerated weathering, UV transmittance, and color measurement, to help customers assess the performance and durability of their products.

Conclusion

In summary, BASF's Tinuvin B75 is a highly effective and versatile light stabilizer that provides maximum UV protection for a wide range of materials. Its synergistic blend of antioxidant, UV absorber, and light stabilizer offers excellent thermal stability, compatibility, and performance, making it an ideal choice for many applications. Produced by Ningbo Inno Pharmchem Co., Ltd., a trusted supplier and factory of BASF, Tinuvin B75 is backed by BASF's technical support and expertise, ensuring that customers receive the best possible service and solutions. To maximize UV protection and enhance the performance and durability of your products, choose Tinuvin B75 from BASF.

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