Optical Brightener ER-II: Superior Whitening for Polyester, Blends & Plastics
Achieve brilliant whites for textiles and plastics.
Get a Quote & SampleUnveiling the Core Value of Optical Brightener ER-II
Fluorescent Whitening Agent 199:1 Optical Brightener ER-II
Fluorescent Whitening Agent 199:1 (also known as Optical Brightener ER-II) is a high-performance stilbene-based fluorescent brightening agent designed to deliver exceptional whiteness and brightness. Its light-yellow powder appearance transforms materials by emitting a powerful blue-violet fluorescent light, effectively counteracting yellowing and enhancing overall visual appeal.
- Discover how fluorescent whitening agent 199-1 for plastics provides superior optical clarity and an enhanced product appearance across a wide range of polymer applications.
- Our optical brightener ER-II for polyester is specifically formulated to ensure brilliant and lasting whiteness in textile fibers and their blends.
- As a premium textile auxiliary agent, it boasts excellent low-temperature coloring ability, making it ideal for various dyeing processes like dip-dyeing and roll-dyeing.
- This stilbene fluorescent brightening agent ensures remarkable brightening, proving its value across diverse material types, from films to molded articles.
Key Advantages of Using Our Optical Brightener
Unmatched Whitening Efficiency
Achieve an exceptional level of brightness and optical clarity even at very low concentrations, making our high whitening efficiency a cost-effective solution for your production needs.
Superior Stability & Purity
Benefit from our stable quality with ≥98% purity and excellent weatherability, ensuring long-lasting whiteness and resistance to environmental degradation.
Versatile Application & Performance
Our migration resistant optical brightener is designed for seamless integration into diverse applications, from polyester brightening to enhancing a variety of plastic products without adverse effects.
Key Applications
Textile & Fabric Enhancement
Specifically formulated for polyester and blended fabrics whitening, our brightener ensures vibrant, lasting whites in textile production, including dip-dyeing and roll-dyeing.
Advanced Plastic Brightening
Ideal for a wide range of plastics (PVC, PET, PP, PS, ABS, EVA), it provides superior optical clarity and brightness for films, bottles, and molded articles, meeting stringent industry demands.
Specialty Coatings & Adhesives
Extend the visual appeal to coatings (paints, varnishes, lacquers) and adhesive formulations, where enhanced surface gloss and whiteness are paramount for product quality.
Synthetic Fiber Manufacturing
Our synthetic fiber production solution ensures textiles like nylon and acetate fibers achieve a brighter, whiter appearance, critical for high-quality finished goods.