The performance and aesthetic qualities of plastic products are heavily reliant on the efficacy of chemical auxiliaries used during their manufacturing. Among these, fluorescent brighteners play a vital role in elevating visual appeal. NINGBO INNO PHARMCHEM CO.,LTD. offers Fluorescent Brightener 184, a key ingredient in High-Performance Chemical Auxiliaries for Plastics.
Fluorescent Brightener 184, also recognized as Optical Brightener OB, is a highly efficient fluorescent whitening agent that enhances the intrinsic whiteness and brightness of various plastic resins. This light yellow green solid works by converting invisible UV light into visible blue light, effectively masking yellowness and imparting a vibrant, clean appearance. Its application leads to superior optical clarity and an overall enhanced product appearance across a wide array of plastic articles.
Our product exhibits excellent heat resistance and weather resistance, crucial characteristics for plastics undergoing high-temperature processing or exposure to environmental elements. The UV stable brightener for polymers ensures that the whitening effect is durable and long-lasting, providing consistent quality throughout the product's lifespan. This makes it an invaluable plastic additive for manufacturers focused on product longevity and sustained aesthetic appeal.
NINGBO INNO PHARMCHEM CO.,LTD. is a trusted Fluorescent Brightener 184 supplier, committed to providing top-tier chemical solutions. For companies asking where to buy Fluorescent Brightener 184, we ensure a reliable supply of high-purity material, backed by rigorous quality control. Our competitive Fluorescent Brightener 184 price per kg, coupled with its high whitening efficiency, makes it a cost-effective investment for enhancing your plastic products.
Whether you are producing rigid PVC pipes, flexible PE films, or durable ABS components, incorporating Fluorescent Brightener 184 will significantly improve their visual quality. Partner with NINGBO INNO PHARMCHEM CO.,LTD. to leverage the benefits of this essential high-performance chemical auxiliary and give your plastic products a competitive edge in the market.
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.