Optical Brightener KCB - 99% Purity Fluorescent Whitening Agent with 199-201°C Melting Point for Synthetic Fibers
Price:
Negotiable
MOQ:
1 ton
Delivery Time:
Negotiable
Brand:
RUNYE
Product Description
Product Specifications
| Product Name | Optical Brightener KCB |
|---|---|
| Other Name | Fluorescent Brightener KCB |
| CAS No. | 7128-64-5 |
| Einecs No. | 230-426-4 |
| Appearance | Light Yellow Powder |
| Specification | 99% |
| Molecular Formula | C26H26N2O2S |
| Molecular Weight | 430.56 |
| Melting Point | 199-201 °C |
| Boiling Point | 531.2±45.0 °C (Predicted) |
| Application | Auxiliary Agents |
Product Overview
Optical Brightener KCB features excellent thermal stability with a melting point of 199-201°C, providing superior whitening performance, noticeable brightening effects, good light stability, and low volatility. It dissolves effectively in organic solvents and demonstrates excellent compatibility across various substrates.
Key Features
- High whitening strength with strong fluorescence intensity
- Broad application scope including polyester, nylon fiber, and various plastics
- Exceptional high-temperature resistance up to 531.2°C
Applications
- Whitening of polyester fiber, nylon fiber, and polypropylene fiber
- Whitening of polypropylene plastics, hard PVC, ABS, EVA, polystyrene, and Makrolon
- Compatible with polyester and nylon applications
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Company
Zhengzhou Runye Chemical Co., Ltd
Location
11th floor, Leding Square, Power Plant Road, Zhongyuan District, Zhengzhou, Henan, China