Coatings are essential for protecting surfaces and providing aesthetic appeal. However, exposure to sunlight's ultraviolet (UV) radiation can significantly degrade coatings, leading to premature failure. UV absorbers are critical additives that extend the life and performance of coatings. NINGBO INNO PHARMCHEM CO.,LTD. supplies high-quality UV absorbers, like CI 46025 (CAS 135-49-9), to manufacturers seeking to improve their coating formulations. This article explores the vital role of UV absorbers in the coatings industry.
The Challenge of UV Exposure for Coatings
When coatings are exposed to UV light, the polymer binders and pigments within them can break down. This photodegradation process leads to visible damage such as:
These issues not only compromise the appearance but also the protective function of the coating, leading to increased maintenance costs and reduced product lifespan.
How UV Absorbers Protect Coatings
UV absorbers work by absorbing UV radiation and dissipating it as heat, preventing it from reaching and damaging the coating's components. By integrating a UV absorber like CI 46025 into the coating formulation, manufacturers can significantly enhance its resistance to weathering. CI 46025, known for its broad UV absorption capabilities, provides excellent protection, particularly in demanding applications such as automotive finishes and industrial protective coatings.
Key Applications and Benefits:
Partner with NINGBO INNO PHARMCHEM CO.,LTD. for Superior Coatings
As a trusted UV absorber manufacturer and supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. offers high-quality CI 46025 and other advanced additives. We understand the critical need for performance and reliability in the coatings industry. Our products are designed for optimal compatibility and effectiveness, helping you create coatings that offer superior protection and longevity. We invite formulators and procurement managers to contact us for product inquiries, competitive pricing, and samples. Investing in our UV absorbers ensures your coatings will stand the test of time, delivering exceptional value to your customers.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.