Optical Brightener Agent TFB-100
Main Component: Stilbene derivative
Technical Index:
| Appearance |
Slight yellow powder |
| Fluorescence strength |
320-340 |
| Moisture |
≤5.0% |
| Fineness(150 mesh residue) |
≤5.0% |
Property and Features
1. Has good property of enduring sublimation with high fluorescence and whiteness.
2. Excellent stability and high dispersing property.
3. Has good leveling effect during dyeing.
4. No prone to scumming up in dyeing machine.
Application Field:
Mainly used for brightening and whitening of 100%PES, Polyester/cotton, Polyester/linen, Polyester/wolfete.
Application Process:
High temperature exhaust process
| TFB-100: |
0.05~0.4%(o.w.f) |
| L/R: |
1:10~30 |
| Temperature: |
120~130°C |
| Running: |
30~60min |
| PH: |
5.5~12 |
Actual procedure should be adjusted according sample-test of customer.
Package and Storage:
Packed in carton of 20kgs, can be stored for one year under dry and cool condition without light.
It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.
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