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| Product Name: |
Optical Brightening Agent C.I.220
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| Supply Ability: |
30000 tons |
| Related proudcts |
paper chemical, oba, c.i.220, |
| Specifications |
E Value 129 |
| Price Term: |
FOB/CNF/CIF |
| Port of loading: |
XINGANG/TIANJIN |
| Minimum Order |
20 tons |
| Unit Price: |
USD 800 |
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Formula£ºC40H40N12S4O16Na4
Molecular&©|160;Weight£º1165.12£¨As International relative Atom Mass 1997£©
Max UV Absorption Wavelength£º350nm
Executive Standard£ºHG/T 3727¡ª2003
Specification£º
Item Indice
1¡¢Appearance Amber Tran***rent Liquid
2¡¢E Value 129¡À2
3¡¢Whiteness Wcie (Co***re with Standard) ¡Ý-3
4¡¢Viscosity£¨25℃£©***.s &©|160;&©|160;&©|160;&©|160;&©|160;&©|160;&©|160; ¡Ü50
5¡¢PH Value 8-10
6¡¢Specific Gravity g/ml 1.0-1.2
Property£º
1. Miscible with water in any proportion, can be continuous metered and feed easily.
2. Good resistance to acid, better whitening effect in stronger acidity.
3. Lower salt content by advanced nano filtration technology. Stable storage at normal temperature.
4. Maybe freeze below -3 ℃, but naturally dissolve above 0 ℃ and remain stable. Also will dissolved after heating, no effect on using.
Application£º
Mainly be used for the whitening on pulp, surface sizing and coating.
Treating&©|160;Process£º
1. Can be directly added into the pulp, usual dosage: 0 05%-1.2% (dry pulp).
2. It performance well using together with surface sizing, CMC. PVA, usual dosage: 0.5-10g/L
3. In the coating process ,it can be added in any position, usual dosage: 0.1%-1.4% (the weight of the coating).
Packing & Storage
According your requirement.(IBC or Flexitank)
Store at shady & cool, dry ventilate place. |
| Company: |
Shanxi sanshui yinhe technology co.,ltd
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| Contact: |
Ms. claire wang |
| Address: |
No.43 Zheng Yang Street |
| Postcode: |
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| Tel: |
86 0351 7819633 |
| Fax: |
86 03517819688 |
| E-mail: |
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