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| Composition: sorbitan fatty acid ester
Type: non-ionic
appearance Acid value Hydroxy value saponification
（mgKOH/g）（mgKOH/g）mgKOH/g）
S-20 primrose yellow to yellow viscous liquid ≤8.0 330-360 160-175
S-40 yellow waxy substance
≤10.0 255-290 140-160
S-60 yellow flake or waxy substance
≤10.0 240-270 145-160
S-80 yellow brown transparent viscous
≤10.0 190-220 140-160
Performance and application: S-20 has little solubility in mineral oil, Isopropanol, tetrachloroethylene and xylene, difficult to solve in water, and is milky solution after dispersion. It is used as W/O emulsifier in medicine, cosmetics and textiles industries. S-40 is used as dispersants of printing ink and oil-emulsifying, emulsifiers of emulsion polymerization, effective additives of water-resistant textile, emulsifier and finishing agent near well in oil field. S-60 is used as constituents of synthetic fiber finish oil, soften agents of fiber post processing, and emulsifiers in plastic and pesticide industry. S-80 is used as finish oil of cord of Nylon and building of finish oil for polyacrylonitrile fiber, and also used in such industries as oil drilling, printing ink, cosmetics, high-grade scouring agent, metal cutting, and machining, in addition, as emulsified explosion and food additives.
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| Product Name: |
Span Series
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| Model No. |
S-20,S-40,S-60,S-80
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| Country of Origin: |
China
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| Method of Payment: |
L/C,T/T
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| Minimum Order: |
200KG
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| Time Before Shipment: |
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| Monthly Production: |
6000MT
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| Lead Number: |
103444
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| Company Name: |
zhejiang huangma chemical industry group co.,ltd |
| Contact Person: |
Mr. Lin zhuowei |
| Address: |
Shangyu, Zhejiang, China FLOOR22 SEATB WANDA PLAZA,NO.36 GUOBIN ROAD, SH |
| City: |
Shanghai |
| State: |
none |
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| Country: |
China |
| Business Phone: |
86-21-33620039 |
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| Fax: |
86-21-33620040 |
| Website 1 |
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