Paint Coating Optical Brightener 350 Mesh Minimum 99% Purity Crystalline Powder for Plastics
Price:
Negotiable
MOQ:
1 ton
Delivery Time:
Negotiable
Brand:
RUNYE
Product Description
Optical Brightener for Paint Coatings
High-performance whitening agent with exceptional fluorescence strength and minimum 350 mesh particle size for superior dispersion in various coating applications.
Technical Specifications
| Property | Specification |
|---|---|
| Product Name | 2.2-(4.4-diphenol vinyl)di-benzoxazol |
| CAS No | 1533-45-5 |
| Molecular Weight | 414 |
| Appearance | Bright yellow crystalline powder |
| Melting Point | 357-359°C |
| Purity | 99% minimum |
| Fineness | 350 mesh minimum |
Applications
- Whitening of polyester fiber and nylon fibre
- Polypropylene, hard PVC, ABS, EVA, PS, and polycarbonate materials
- Paint coatings and various plastic formulations
Recommended Usage
Optimal dosage: 0.01-0.05% by weight of plastic or polyester granules. Ensure thorough mixing before processing plastic products or drawing in-spinning of polyester fibers.
Storage & Handling
Store in cool, dry, and ventilated conditions. Maximum storage term: 2 years.
Packaging Options
Standard packaging: 25kg fiber drums. Custom packaging available according to customer requirements.
Transportation Guidelines
Avoid inversion, direct sunlight, moisture, and impact during transport. Protect packaging from damage.
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Get in Touch
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Company
Zhengzhou Runye Chemical Co., Ltd
Location
11th floor, Leding Square, Power Plant Road, Zhongyuan District, Zhengzhou, Henan, China