CategoriesContact usAddress: 27# Weiwu Road,
Hangzhou Bay Industrial
Park, Shangyu district,
Shaoxing, Zhejiang, China.
Zip code: 312369
Tel: 0575-82735688,82735679
(telephone exchange)
Fax:0575-82735677
URL: http://www.strong-light.com
Hangzhou Bay Industrial
Park, Shangyu district,
Shaoxing, Zhejiang, China.
Zip code: 312369
Tel: 0575-82735688,82735679
(telephone exchange)
Fax:0575-82735677
URL: http://www.strong-light.com
Finishing auxiliary series
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Fluorescent brightener VBL
| Use: | This product is used in the cellulosic fabric to brighten, the brightening of paper. |
| Nature: |
Appearance: light yellow powder Fluorogenic tone: blue and green light is a little purple Ionization: anion PH of dyeing liquor: PH 8-9 is the most suitable Stability: Acid proof to PH =6, Alkali proof to PH =10 Brighten the intensity: ≥standard product 100% The content of moisture: ≤5% The content of the insoluble matter: ≤0.5% |
| Quality guarantee period: | sale and keep in shade for 24 months |
| Use the method: | general consumption is 0.1% - 0.3% or 0.3-3g/l |
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