Polyvinyl chloride (PVC) and polyester are ubiquitous materials in countless industries, from construction and packaging to textiles and films. While their versatility is undeniable, maintaining or enhancing their inherent whiteness and brightness is often a critical factor for market success. This is where specialty additives, particularly high-performance fluorescent brighteners, become indispensable. NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of supplying these crucial chemicals.


Our Fluorescent Brightener 135, also known as Brightener PF (CAS No. 12224-12-3), is specifically engineered to address the yellowing tendencies of PVC and polyester, along with other polymers. This powerful optical brightener works by absorbing invisible ultraviolet light and emitting visible blue light, effectively neutralizing yellow tones and creating a brilliant, clean white appearance. For manufacturers seeking an effective solution, it's vital to buy optical brightener for PVC products that offers both performance and stability.


The unique properties of Fluorescent Brightener 135 make it highly suitable for these specific applications. It exhibits excellent compatibility with various plasticizers and can be easily incorporated into the plastic processing process, whether through direct mixing or masterbatch formulation. Its high purity, good weatherability, and migration resistance ensure that the brightening effect is uniform and long-lasting, even after exposure to heat and light. NINGBO INNO PHARMCHEM CO.,LTD. is a reliable polyester film whitening agent manufacturer, committed to delivering consistent quality.


Beyond PVC, its application extends to enhancing the visual appeal of polyester films, high and low-pressure polyethylene, ABS, and organic glass. This versatility makes it a valuable asset for a wide range of manufacturers aiming for superior product aesthetics. When considering the fluorescent brightener 135 price, the long-term benefits of enhanced product quality and consumer satisfaction far outweigh the initial investment.


Choosing the right specialty additive is paramount for achieving desired outcomes. NINGBO INNO PHARMCHEM CO.,LTD. provides not only a top-tier product but also the technical support to ensure optimal application. Partner with us, your trusted supplier fluorescent whitening agent for ABS and other polymers, to elevate the brilliance and market appeal of your PVC and polyester materials.