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Shanghai Fanxin Industrial Co., Ltd
Fluorescent whitening agent EBF-185 textile printing and dyeing auxiliary agent
NegotiableUpdate on 03/17
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Overview
EBF-185 polyester low-temperature high concentration fluorescent whitening agent slurry main components: stilbene type technical indicators: appearance: milky white uniformly dispersed liquid color light: approximate~slight whitening intensity: approximate~slight (compared to standard) ionicity: non-ionic properties and characteristics: 1. This product is significantly better than general DT, with the advantages of high whiteness, low dosage, and low-temperature coloring, making it an ideal low-temperature coloring whitening agent. 2. This product is suitable for both high temperature, high pressure, immersion, and low temperature adsorption fixation methods of pad dyeing and hot melt dyeing. 3. This product has good resistance to oxygen bleaching and is suitable for oxygen bleaching and whitening of polyester cotton in the same bath. 4. Having good
Product Details
EBF-185Polyester low-temperature high concentration fluorescent whitening agent slurry
Main components:
Styrene type
Technical indicators:
Appearance: Milky white uniformly dispersed liquid
Color light: approximate~minute
Whitening strength: approximate~Micro (compared to standard products)
Ionic: Non ionic
Performance and features:
1This product is significantly better than the averageDTIt has the advantages of high whiteness, low dosage, and low-temperature color development, making it an ideal low-temperature color whitening agent.
2This product is suitable for both high temperature, high pressure, immersion, and low temperature adsorption fixation methods of pad dyeing and hot melt dyeing.
3This product has good resistance to oxygen bleaching and is suitable for oxygen bleaching and whitening of polyester cotton in the same bath.
4Has good low-temperature whitening effect, usually in95℃The above can adsorb the color.
Scope of application:
Mainly used for low-temperature whitening and brightening of polyester and its blended fabrics, especially suitable for low-temperature whitening process of polyester cotton.
usage method:
1Rolling dyeing hot melt method
Dosage of this product:0．5—4g/L
Process: Two immersion and two rolling (dyeing rate)70%）→Pre drying（100%）→Baking (shaping)（180~200℃，0~30Seconds)
2Immersion method
Dosage of this product:0．2—0．5%（O.W.F）Bath ratio:1：10~20 PHValue:5~10(Weak acid bath is especially preferred)
workmanship95~100℃×30~60min→wash→bake→finalize the design
remarks:
This product can also be used85℃×45minLow temperature adsorption process, but sufficient samples must be taken before use. In addition, the whiteness of this product will slightly increase after shaping, and the shaping temperature is170~190℃It is recommended that the specific process be adjusted by the user based on the sample.
Packaging and Preservation:
25kgBlue plastic bucket, or packaged according to customer needs, stored in a cool, dry place away from light, with a shelf life of six months.
Note: Polyester whitening agents with different colors and strengths can be customized according to customer needs
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