Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Clariant Telalux OB Fluorescent Whitening Agent

Clariant Telalux OB is a high-performance optical brightener in the Telalux series, delivering exceptional blue-white fluorescence for polyester, nylon and acrylic fibers. It offers excellent heat and light stability, superior solubility in organic solvents, and consistent brightness even after multiple washes or thermal processing. Widely used in textile dyeing and plastic applications for enhanced whiteness and visual appeal.
  • clariant telalux ob fluorescent whitening agent_051289c5
  • clariant telalux ob fluorescent whitening agent_051289c5

Features Of Clariant Telalux OB Fluorescent Whitening Agent

  1. Highly efficient optical brightening with exceptional blue-light emission at ~430 nm.

  2. Excellent compatibility with polyolefins, polystyrene, and ABS polymers.

  3. Thermally stable up to 280 °C, enabling robust performance in high-temperature processing.

  4. Low volatility and minimal migration, ensuring long-term whiteness retention.

  5. Compliant with major global regulatory frameworks including EU REACH and US FDA 21 CFR for indirect food contact applications.

Typical Applications Of Clariant Telalux OB Fluorescent Whitening Agent

  1. Polypropylene (PP) and polyethylene (PE) packaging films.

  2. Rigid plastic containers for household and personal care products.

  3. Injection-molded consumer goods requiring high-brightness white aesthetics.

  4. Extruded profiles and sheets for architectural and decorative applications.

  5. Recycled polymer streams where brightness restoration is critical.

Specifications Of Clariant Telalux OB Fluorescent Whitening Agent

Chemical TypeStilbene-based fluorescent whitening agent
Product FormFree-flowing granules
AppearanceOff-white to pale yellow granules
Primary ApplicationsPolyolefins, styrenics, engineering thermoplastics
Key FeaturesHigh fluorescence intensity, low dust, excellent dispersion
BenefitsEnhanced whiteness, improved color consistency, process stability
Storage ConditionsStore in cool, dry place; protect from direct sunlight and moisture
Shelf Life24 months under recommended storage conditions


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *