NINGBO INNO PHARMCHEM CO.,LTD. is proud to present Optical Brightener Agent FP-127, a leading solution for enhancing the whiteness and brightness of a wide range of materials. As a sophisticated fluorescent whitening agent, FP-127 is designed to significantly improve the aesthetic appeal and perceived quality of various industrial products by converting invisible ultraviolet light into visible blue light, thereby masking yellowing and boosting whiteness.

This high-quality chemical auxiliary, identified by CAS No. 40470-68-6 and EINECS 254-935-6, is supplied in a light yellowish powder form, making it easy to handle and incorporate into different manufacturing processes. Its chemical formula is C30h26o2, representing a stable and effective compound for optical enhancement.

One of the key strengths of Optical Brightener FP-127 lies in its robust technical specifications. It boasts a high purity level, with a content typically at or above 99%. The melting point falls within the range of 219-221ºC, indicating its crystalline structure and consistency. Crucially, it exhibits excellent thermal stability, withstanding temperatures exceeding 300ºC, which makes it suitable for processing applications involving high heat, such as the extrusion or molding of polymers.

The mechanism behind its performance is based on specific light absorption and emission characteristics. FP-127 has a maximum absorption wavelength at 368nm in the UV range and a maximum emission wavelength at 436nm in the blue visible light spectrum. This blue emission is complementary to the yellowing that naturally occurs in many materials, effectively neutralizing the yellow tint and producing a cleaner, brighter white appearance.

The applications of Optical Brightener FP-127 are extensive and diverse, spanning multiple industries. It is widely used as an auxiliary agent in the production of polymers and plastics, where it significantly enhances the whiteness of base resins and finished products. Its effectiveness extends to coatings and printing inks, improving the brightness and color fidelity of printed materials and painted surfaces.

Furthermore, FP-127 is an excellent additive for textiles and synthetic fibers, contributing to brilliant whites in fabrics. Its application in paper chemicals also helps achieve high levels of paper brightness.

Notably, Optical Brightener FP-127 is particularly well-suited for specific demanding applications like artificial leather and PVC. For instance, its performance in PVC used for sports shoe soles is highly valued due to its ability to maintain high whiteness and resist environmental degradation. The properties of good color fastness and weather resistance ensure that the whitening effect is durable and long-lasting, even under exposure to sunlight and various environmental conditions.

In summary, the benefits of using Optical Brightener FP-127 include achieving superior whiteness, excellent blue color light, strong color fastness, high heat resistance, and good weather resistance. These properties make it an indispensable additive for manufacturers aiming to produce visually appealing, high-quality white goods across various sectors.

NINGBO INNO PHARMCHEM CO.,LTD. understands the critical need for reliable and high-performance chemical raw materials. As a trusted *manufacturer* and *supplier* of industrial chemicals, we are committed to providing products like Optical Brightener FP-127 that meet stringent quality standards.

For businesses looking to *buy* or *purchase* this versatile whitening agent, NINGBO INNO PHARMCHEM CO.,LTD. offers competitive *price* and flexible procurement options. Our standard packaging is 25kg bags, designed for convenient handling and storage. We ensure a smooth and efficient process for customers wishing to inquire about specifications, request samples, or discuss their specific needs for Optical Brightener FP-127. Our team is ready to provide detailed information and support to help you integrate this powerful additive into your production process effectively.