- Flavour & Fragrance[4]
- Organic Intermediate[10]
- Organic Acid[7]
- Alcohol & Hydroxybenzene & Ether[1]
- Other Organic Chemical[2]
- Chemical Auxiliary Agent[10]
- Other Chemicals[8]
- Phosphate Fertilizer[2]
- Phosphate[5]
- Nitrate[5]
- Other Inorganic Salts[4]
- Silicate[4]
- Oxide[1]
- Sulphate[1]
- Water Treatment[2]
- Daily Chemicals[9]
- Pigment[4]
- Catalyst[1]
- Carbonate[1]
- Polymer[2]
- Contact Person : Ms. zhang susan
- Company Name : SJZ Chenghui Chemical Co., Ltd.
- Tel : 86-311-87713916
- Fax : 86-311-87718185
- Address : Hebei,shijiazhuang,no.368 youyi north avenue
- Country/Region : China
- Zip : 050061
Factory supply Optical Brightening Agents PS-2000 (EB-330)
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Specification:
| Appearance | Light yellow dispersion |
| Ionicity | Non-ionic |
| Shade | Blue |
| 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.
Application:For whitening and brightening of polyester and polyester-blended fabrics.
Usage:Pad-dyeing hot-melt methodRate of use: 1-3g/L Process: two-bath two-pad(pick-up rate 70%)→pre-baking(100°C)→baking(180-200°C, 20-30s)Note: Scouring is need, in case remain alkali on fabric.High-temperature exhaust dyeingPS-2000: 0.2-0.3%(o.w.f); bath ration: 1:10-30;Dyeing temperature: 120-130°C, 30-60min→wash→parch→finalize.
Shelf life: 6 months at room temperature.
We are one of the main supplier of Optical Brightening Agents PS-2000 (EB-330) in China.
Factory supply Optical Brightening Agents PS-2000 (EB-330)
