In an era where material longevity is increasingly important, especially for products exposed to the elements, understanding the role of UV stabilizers is key. At NINGBO INNO PHARMCHEM CO.,LTD., a leading chemical manufacturer and supplier in China, we specialize in providing high-performance materials like 5-Methyl-1H-Benzotriazole (CAS 136-85-6). With a purity of ≥99%, this compound is exceptionally effective in protecting polymers from the damaging effects of ultraviolet radiation, making it an indispensable additive for a wide range of plastic products.
Ultraviolet (UV) radiation from sunlight can cause significant degradation in plastics, leading to discoloration, brittleness, and loss of structural integrity. 5-Methyl-1H-Benzotriazole functions by absorbing harmful UV rays and dissipating the energy as heat, thus preventing the photo-oxidative processes that break down polymer chains. This makes it an ideal choice for manufacturers producing outdoor furniture, automotive components, agricultural films, and construction materials, where extended exposure to sunlight is inevitable. For those looking to buy 5-Methyl-1H-Benzotriazole to enhance product durability, our reliable supply and competitive pricing from China are significant advantages.
The chemical structure of 5-Methyl-1H-Benzotriazole allows for excellent compatibility with various polymer matrices, ensuring uniform dispersion and long-lasting protection. Its high thermal stability further ensures that it remains effective even under processing conditions or during prolonged use in high-temperature environments. As a trusted supplier, we emphasize the importance of using high-purity chemicals to achieve the best results in your formulations. Our commitment to quality means you receive a product that reliably extends the functional life of your plastic goods, reducing warranty claims and improving customer satisfaction.
For businesses seeking to improve the weatherability and outdoor performance of their plastic products, incorporating 5-Methyl-1H-Benzotriazole is a strategic investment. We encourage procurement professionals and formulators to explore the benefits of partnering with a dedicated China-based manufacturer. Purchasing this crucial additive not only enhances product quality but also offers cost-effectiveness for large-scale applications. Contact us to secure your supply and elevate your material performance.
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.