Optical Brightener PF Paper Whitening Agent - 430g/mole Molecular Weight, 200-202°C Melting Point, 0.01-0.05% Dosage
Price:
Negotiable
MOQ:
1 ton
Delivery Time:
Negotiable
Brand:
RUNYE
Product Description
Optical Brightener PF - Paper Whitening Agent
Product Overview
Optical Brightener PF is a high-performance fluorescent whitening agent specifically formulated for paper applications. This environmentally friendly compound delivers exceptional brightening capabilities with a dosage requirement of only 0.01% to 0.05%.
Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Name | 2.5-bis (5-terbuty1-2-benzoxazolyl) thiophene |
| Molecular Formula | C26H26SO2N2 |
| Assay | 98% minimum |
| Molecular Weight | 430 g/mole |
| Appearance | Slight yellowish powder |
| Melting Point | 200-202°C |
| Volatiles | <0.15% |
| Particle Size | <50 microns (mean) |
| TGA @ 335.9°C | 90% retention |
Applications & Uses
- Coatings and surface treatments
- Flexible PVC manufacturing
- Man-made fibers production
- Plastics processing
- Polyethylene applications
- Printing inks formulation
Key Performance Attributes
- Excellent brightening ability for superior whiteness
- Produces bluish tinge to effectively mask yellowness
- Enhances color brilliance and visual appeal
- Environmentally friendly formulation
- Creates whiter-than-white appearance
Packaging & Storage
Packaging: 25kg fibre drums
Quantity: Approximately 5.25 metric tons per 20-foot container (without pallet)
Storage: Keep in cool, dry place to maintain product integrity
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Company
Zhengzhou Runye Chemical Co., Ltd
Location
11th floor, Leding Square, Power Plant Road, Zhongyuan District, Zhengzhou, Henan, China