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[Model]: S-20, S-40, S-60, S-65, S-80, S-85
[Chemical composition]: Sorbitan fatty acid ester
[Ionic type]: nonionic surfactant
[Technical indicators]:
Model | Appearance（25℃） | Hydroxy value（mgKOH/g） | Saponification（mgKOH/g） | Moisture（%） | HBL value |
S-20 | Amber viscous liquid | 330-360 | 160-175 | ≤2.0 | 8.6 |
S-40 | Light yellow waxy solid | 255-290 | 140-150 | ≤2.0 | 6.7 |
S-60 | Light yellow waxy solid | 230-270 | 135-155 | ≤1.5 | 4.7 |
S-65 | Yellow to 100-color waxy solid | 66-80 | 176-188 | ≤1.5 | 2.1 |
S-80 | Amber viscous liquid | 190-220 | 140-160 | ≤1.5 | 4.3 |
S-85 | Yellow oily liquid | 60-80 | 165-185 | ≤1.5 | 1.8 |
[Performance and Application]:
S-20:
1. Soluble in oil and organic solvents, dispersed in water to form a semi-emulsion;
2. Used as W/O emulsifier, stabilizer, plasticizer, lubricant, and desiccant in the production of medicine and cosmetics; used as softener, antistatic agent, and finishing agent in the textile industry; and also used as mechanical lubricant.
S-40:
1. Soluble in oil and organic solvents, dispersed in water;
2. Used as an emulsifier and dispersant in the food and cosmetics industries; as an emulsion stabilizer in emulsion polymerization; as a dispersant in printing inks; it can also be used as a textile waterproof coating additive and oil emulsification and dispersant.
S-60:
1. Insoluble in water, dispersed in hot water;
2. Used as emulsifier and stabilizer in food, pesticide, medicine, cosmetics, coating and plastic industries; used as antistatic agent and soft oiling agent in textile industry.
S-80:
1. It is difficult to dissolve in water, soluble in hot oil and organic solvents, and is a high-grade lipophilic emulsifier;
2. W/O latex explosive, textile oil agent, oil drilling weighted mud towel as emulsifier; used as emulsifier in food and cosmetics production; used as dispersant in coating industry; used as stabilizer in titanium dioxide production; pesticide production towel used as insecticide, wetting agent, emulsifier; used as co-solvent in petroleum products; can also be used as anti-rust agent for anti-rust oil.
[Packaging, Storage and Transportation]:
Packed in plastic barrels or bags; stored and transported as general chemicals. Store in a dry and ventilated place. Shelf life is two years.
