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Fluorescent Whitening Agent
Fluorescent Whitening Agent

Fluorescent Whitening Agent

Description :

Fluorescent whitening agent OB-1/FP-127, often known industrially as fluorescent powder OB-1/FP-127, is a high-performance chemical additive. It appears as a bright yellow to light yellow crystalline powder and possesses excellent heat resistance. It is widely used in plastics, chemical fibers, and other fields. Its mechanism of action involves absorbing ultraviolet light from the material surface and converting it into high-energy blue light, effectively counteracting the yellowish tint of the base material and significantly improving the visual whiteness and brightness of the finished product.

Product Description:

Main Features and Applications:

Applicable Types: Suitable for rigid and flexible PVC

Common Models:
Fluorescent Brightener FP-127 : Widely used in PVC and its blends, offering high whiteness and good compatibility.
Fluorescent Brightener OB-1 : High melting point, especially suitable for high-temperature processing environments.

Method of Use: Simply mix the brightener powder thoroughly with the PVC material before processing.
Excellent Whitening Effect:
PVC materials, especially recycled materials, are prone to yellowing. Adding a small amount (usually less than 0.1%) of fluorescent brightener can greatly improve their appearance, making the products look whiter and brighter.

Packaging, Storage and Transportation

  • Packaging: PE woven bag with inner plastic bag, 25KG/bag
  • Storage and Transportation: Keep away from moisture; do not store or transport together with environmentally friendly products

Our Advantages: In nearly thirty years of production and R&D of Fluorescent Whitening Agent, PVC stabilizers, and other PVC related products, Inteam has leveraged China’s vast market and high-end product demand. We have solved various related problems encountered by customers in production, accumulated rich experience, optimized our product processes, expanded our product range, and verified our product performance. With market development, we are actively expanding into the international market, establishing a branch factory in Vietnam in 2023 and setting up offices in Southeast and Central Asian countries.

Our After-Sales Service: Through our long-term service to international customers, we have accumulated rich experience in international trade. Our company headquarters is equipped with a professional foreign trade team that understands our products and technologies. From initial communication and order tracking to logistics and delivery, and even during the use of Fluorescent Whitening Agent, PVC heat stabilizers, and other related PVC additives, we can provide professional, efficient, and comprehensive technical support.

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