Enhance Brightness: Premium Optical Brightener ER-I for Textiles & Plastics

Discover the superior whitening capabilities of Optical Brightener ER-I (CAS 13001-39-3), a leading fluorescent whitening agent from a trusted manufacturer. Elevate your polyester textiles and plastic products with unmatched brightness and vibrancy. Get your quote today!

Get a Quote & Sample

Key Advantages of Our Optical Brightener ER-I

Exceptional Whitening Efficacy

Our Optical Brightener ER-I delivers outstanding whitening and brightening effects, making materials appear whiter and more vibrant. Buy from us for guaranteed performance in your textile dyeing and plastic manufacturing processes.

High Purity & Consistency

With a purity of ≥99% and a stable melting point of 229-231°C, our product ensures consistent results. Trust our manufacturing standards when you purchase Optical Brightener ER-I for your critical formulations.

Versatile Applications

Perfect for polyester textiles, PE, PP, and PVC plastics, this versatile fluorescent whitening agent is a must-have. Explore bulk purchase options from our extensive supplier network in China.

Industries Benefiting from Optical Brightener ER-I

Textile Industry

Enhance the brilliance of polyester fibers and blends. Learn how to buy this essential textile auxiliary agent for optimal results.

Plastics Manufacturing

Achieve superior brightness in PE, PP, and PVC products. Source your high-quality plastic brightener from a reliable China manufacturer.

Fiber Production

Improve the visual appeal of synthetic fibers. We offer competitive pricing for bulk purchases of Optical Brightener ER-I.

Specialty Chemical Formulations

Integrate this key intermediate into your advanced chemical products. Contact us for a custom quote and sample.