Optical Brightener Masterbatch

Product Overview

Optical Brightener Masterbatch from APEXSOURCE CORPORATION is a high-performance additive concentrate designed to enhance the whiteness and brightness of plastic products. Formulated with premium optical brightening agents (fluorescent whitening agents) dispersed in a compatible polymer carrier, it absorbs invisible ultraviolet light and re-emits it as visible blue light, effectively masking yellow undertones and delivering a brilliant, clean-white appearance. This masterbatch is ideal for applications where visual appeal and color quality are critical.

Key Features & Benefits

Superior Whitening Effect
Optical brighteners create a vivid, high-impact white appearance, significantly improving the aesthetic quality of finished products.

Enhanced Brightness
Increases perceived brightness and color vibrancy, making products stand out on retail shelves.

Maintains Transparency
When used in transparent or semi-transparent applications, it enhances clarity while reducing yellowish tints without compromising light transmission.

Low Dosage, High Efficiency
Achieves noticeable results at low addition rates, making it a cost-effective solution for whitening requirements.

Heat Stability
Formulated to withstand high processing temperatures, ensuring consistent performance in injection molding, extrusion, and blow molding operations.

Good Compatibility
Available in various carrier resins to ensure seamless integration with PE, PP, PS, PET, ABS, and other common thermoplastics.

Application

Whitening, brightening for polymers: PP, PE, ABS…

Technical Specifications

Recommended Usage

· Mixing: Pre-mix with natural or virgin resin thoroughly to ensure uniform distribution.

· Dosage: Start with low addition rates and adjust based on visual assessment or color measurement.

· Processing: Compatible with standard processing equipment; no special modifications required.

· Storage: Store in a cool, dry place away from direct sunlight to maintain product stability.

Why Choose APEXSOURCE CORPORATION?

· Consistent Performance: Strict quality control ensures batch-to-batch consistency in whitening effect and dispersion quality.

· Technical Expertise: Our team provides formulation guidance and processing support to help you achieve optimal results.

· Custom Solutions: Tailored carrier resins and active agent concentrations available to meet specific application requirements.

· Regulatory Compliance: Many grades meet industry standards for food contact, medical, and consumer product applications.