Optical Brightening Agent PF (C.I.135)
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| Main Chemical Composition: |
| Benzoxazole Type. |
| Specifications: |
| Index Name |
Index Demand |
| Appearance |
Light Yellow Crystalline Powder |
| Color Shade |
Reddish blue |
| Melting Point ,°C,≥ |
182 |
| Water , % ≤ |
1.0 |
|
| Properties: |
| This product is light yellow crystalline powder with nonionic performance and the melting point of 182~184 °C . Not soluble in water, but soluble in DMF, alcohol etc. with the light resistance of grade 6-7. |
| Applications: |
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This product is mainly applicable to the whitening of plastic product with general dosage of 0.05~0.1%(w/w).
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| Packing and storing: |
| Packed in 20 kg iron drums or cardboard drums and stored at dark, dry places, avoiding light. |
| The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it. |
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