Fluorescent Brightener OB Optical Whitening Agent for Plastics & Synthetic Fibers - 200-203°C Melting Point, 99% Purity
Price:
Negotiable
MOQ:
1 ton
Delivery Time:
Negotiable
Brand:
RUNYE
Product Description
Fluorescent Brightener OB is a high-performance optical brightening agent specifically formulated for whitening synthetic fibers and plastic products. This premium-grade additive offers exceptional high-temperature resistance and delivers brilliant whitening effects across various polymer applications.
Technical Specifications
| Property | Specification |
|---|---|
| Product Name | Fluorescent Brightener OB |
| Chemical Formula | C26H26N2O2S |
| C.I. Number | 184 |
| CAS Number | 7128-64-5 |
| Appearance | Light yellowish white powder or milky white powder |
| Purity | ≥99.0% |
| Melting Point | 200-203°C |
Primary Applications
- Whitening PVC, PS, PE, PP, ABS and other plastic materials
- Enhancing acetate fiber, paint, and ink formulations
- Adding brilliant whitening effects to synthetic fiber products
- Providing security marking capabilities in printing inks
- Improving whiteness in photographic non-image areas with UV fluorescence conversion
Usage Guidelines
Whitening: 0.01~0.05%
Brightness Enhancement: 0.001~0.01%
Colorless Polyolefin Substrate: 0.0005~0.001%
White Matrix: 0.005~0.05%
This optical brightener produces exceptional whitening and brightening effects through fluorescence conversion when exposed to ultraviolet light, making it ideal for demanding industrial applications requiring superior visual properties and thermal stability.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhengzhou Runye Chemical Co., Ltd
Location
11th floor, Leding Square, Power Plant Road, Zhongyuan District, Zhengzhou, Henan, China