Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
Cotton and cellulose fibers are the backbone of the textile industry, valued for their natural feel and breathability. However, achieving and maintaining their ultimate whiteness can be a challenge. This is where Fluorescent Whitening Agent BBU emerges as a pivotal solution, designed specifically to optimize the optical properties of these natural fibers and deliver a truly brilliant white appearance.
Fluorescent Whitening Agent BBU, frequently referred to as Optical Brightener C.I. 220, works by absorbing ultraviolet light and re-emitting it as visible blue light. This process effectively masks the inherent yellowish tint that can be present in cotton and cellulose fibers, making them appear significantly whiter and brighter. It's not just about covering imperfections; it's about enhancing the fiber's natural beauty to its fullest potential. The efficacy of `BBU for cotton fiber whitening` is well-established, making it a go-to choice for manufacturers.
The application of this specialized brightening agent for `cellulose fiber brightener` is straightforward yet highly effective. It can be incorporated during various wet processing stages, such as scouring, bleaching, or dyeing. For optimal results, a bath temperature of 95-98ºC and a holding time of 10-20 minutes are recommended, with a bath ratio of 1:20. Post-application, vapor steaming for about 45 minutes ensures the agent is properly fixed, delivering a lasting whitening effect.
Key `FWA BBU properties` that make it ideal for cotton and cellulose include its excellent water solubility, allowing it to dissolve effectively in both boiling and cooling water, ensuring uniform application. Crucially, it demonstrates good resistance to hard water, meaning the presence of Ca2+ and Mg2+ ions does not diminish its whitening power. This robustness, coupled with its resistance to peroxide and reductive bleaching agents, ensures consistent and reliable performance across diverse processing environments. Manufacturers can easily `buy FWA BBU` from trusted suppliers to integrate this reliable solution into their processes.
NINGBO INNO PHARMCHEM CO.,LTD. proudly supplies Fluorescent Whitening Agent BBU, empowering textile manufacturers to unlock the ultimate whiteness and brightness potential of their cotton and cellulose fiber products. With this advanced chemical, your textiles will not only meet but exceed consumer expectations for purity and vibrancy, ensuring market leadership and customer satisfaction.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
