Optical Brightening Agent PS-1(ER-330) Suppliers, Optical Brightening Agent PS-1(ER-330) Manufacturers.
Main ingredient: Stilbene derivative
Specification:
Appearance: Light yellow dispersion
Ionicity: Non-ionic
Shade: Violet
Solubility: Dispersible in water
pH(1% aq.sol.): 5.0-7.0
Active content:≥20.0%
Characteristics:
High whiteness and fluorescence, excellent fastness to light, wash and sublimation.
Usage: Pad-dyeing hot-melt method
Rate of use: 1-3g/L
Process: two-bath two-pad(pick-up rate 70%)→pre-baking(100°C)→baking(180-200°C, 20-30s)
High-temperature exhaust dyeing
PS-1 rate of use: 0.2-0.3%(o.w.f); bath ration: 1:10-30;
Process: 120-130°C, 30-60min→wash→parch→finalize.
PH: 5-10(weak acid bath better)
Company: |
OSI Group Co., Ltd. |
Contact: |
Ms.Zhu |
Phone: |
+86-570-4351770 |
Mobile phone: |
+86-17857650956 |
Fax: |
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E-mail: |
Contact Supplier |
Website:
|
http://www.chinaositer.com |
Address: |
No. 2, Xinggong 7th Road, Jiangdong District, Jiangshan Economic Development Zone, Zhejiang |
Zip Code: |
324123 |