Unlock Brilliant Whiteness: Optical Brightening Agent ER-330 for Polyester Fabrics
Discover the premium solution for achieving exceptional whiteness and vibrant fluorescence on your polyester textiles. As a leading manufacturer and supplier in China, we offer Optical Brightening Agent ER-330, expertly formulated to elevate fabric appeal and performance.
Get a Quote & SampleAchieve Pristine Whiteness with Optical Brightening Agent ER-330

Optical Brightening Agent ER-330
As a trusted manufacturer and supplier in China, we provide Optical Brightening Agent ER-330, a high-performance nonionic stilbene derivative. This agent delivers exceptional fluorescence and whitening for polyester fabrics and blends, ensuring a brilliant, lasting finish. Purchase this advanced textile whitening solution for superior fabric appeal.
- Experience superior whiteness and fluorescence for polyester fabrics, a key benefit of our optical brightener ER-330.
- Benefit from excellent fastness to sublimation, light, and washing, ensuring durable results.
- Utilize its nonionic nature for stable compatibility in various textile processes.
- Source your high-quality fabric brightening agent directly from a reliable China manufacturer for competitive pricing.
Advantages of Our Optical Brightening Agent ER-330
Enhanced Fabric Appeal
Elevate your textile products with the strong fluorescence and high whitening performance of our Optical Brightening Agent ER-330. This ensures a visibly brighter and more appealing finish for your polyester fabrics.
Cost-Effective Whitening Solution
Optimize your production costs with our Optical Brightening Agent ER-330. As a leading supplier in China, we offer this highly efficient OBA 199 liquid for fabric whitening at competitive prices, providing excellent value.
Durable and Reliable Results
Count on the excellent fastness properties of ER-330 for long-lasting whiteness and color stability. This makes it a reliable choice for high-performance whitening for blends and other synthetic textiles.
Key Applications for Optical Brightening Agent ER-330
Polyester Fabric Processing
Achieve pristine and uniform whiteness for all types of polyester fabrics, making ER-330 an essential component for polyester fabric whitening solutions from our China factory.
Polyester Blends Whitening
Effectively brighten polyester blended fabrics with ER-330, ensuring consistent and superior whiteness across various material compositions. Buy this versatile nonionic optical brightener for textiles.
Textile Dyeing & Finishing
Integrate seamlessly into dyeing and finishing processes. Our ER-330 serves as a powerful textile dyeing & finishing auxiliary for enhanced aesthetic appeal, available for purchase from our reliable supply chain.
Acrylic & Other Synthetics
Beyond polyester, ER-330 is also an effective whitening agent for acrylic and similar synthetic fibers, expanding its utility in fluorescent brighteners for synthetic textiles. Contact us for bulk purchase options.