Span 80 surfactant
USD $1.1 - $2.59 /Ton
Min.Order:5 Tons
Zibo Yunchuan Chemicals Co., Ltd.
emulsifier span series
[chemical composition] sorbitan fatty acid ester
[type] nonionic
[specifications]S-20,S-40,S-60,S-80,S-85
[technology index]
appearance( 25℃) hydroxyl value(mgKOH/g ) saponification value(mgKOH/g ) acid value(mgKOH/g ) moisture ( % ) HLB value melting point(℃)
S-20 amber viscous liquid 330~360 160 175 ≤8 ≤1.5 8.6 liquid( 25℃)
S-40 small yellow wax solid 255~290 140~150 ≤8 ≤1.5 6.7 45~47
S-60 small yellow wax solid240~270 135~155 ≤8 ≤1.5 4.7 52~54
S-80 amber viscous oil substance190~220 140~160 ≤10 ≤1.5 4.3 liquid( 25℃)
S-85 yellow oil liquid 60~80 165~185 ≤15 ≤1.5 1.8 liquid( 25℃)
[performance and application]
S-20
1,soluble in oil and organic solvent,scattered in water is half a milky liquid.
2,in medicine ,cosmetics production as emulsifier ,stabilizer,plasticizer, lubricants,desiccant;in textile industry as soft agent, anti-static agent, finishing agent;also as mechanical lubricant;as added type antifogging agent,have good initial and low temperature control of droplets,used for PVC ( 1~1.5% ),polyolefin films ( 0.5~0.7% ),EVA film.
3,as mechanical lubricant,oil and coating industry emulsifier.
S-40
1,soluble in oil and organic solvent, scattered in hot water
2,in food cosmetics industry as emulsifier, disperse agent ;emulsion polymerization of emulsion stabilizer;printing ink as disperse agent;also can make fabric waterproof coating additives,oil , emulsification dispersant ;widely used in polymerization technology dimension cloud droplets agent,PVC agricultural film1~1.7%,EVA0.5~0.7%.
S-60
1,this product does not soluble in water,scattered in hot water,is better w/o type emulsifier,with strong emulsifier, disperse, lubricant performance,also better stabilizer and defoaming agent.
2,in food industry as emulsifier,used for drinks, milk sugar, ice cream ,bread, pastry hose, artificial butter, chocolate production;in textile industry as anti-static and soft oil of acrylic;in food, pesticide, pharmaceutical, cosmetic, coatings, plastic industry as emulsifier and stabilizer;as PVC,EVA,PE the use of the film is cloud droplets agent,in PVC usage 1.5~1.8%,in EVA usage 0.7~1%.
S-80
1,hardly soluble in water,soluble in hot oil and organic solvent,senior lipophilic emulsifier.
2 used for machinery ,coating of emulsion .in the oil drilling mud as emulsifier;food and cosmetic industry as emulsifier;paint and coating industry as dispersant;titan dioxide production as stabilizer;pesticide production as insecticides, wetting agent, emulsifier;oil products as help solvent;can also make anti-rust.Used for lubricants and soft agent of textile and leather .
3,as the film the antifogging droplets agent,with good initial and low temperature antifogging droplets,in PVC usage 1-1.5%,in polyolefin usage 0.5-0.7%.
S-85
1,slightly soluble in isopropyl alcohol,tetrachloroethylene, cotton seed oil
2,mainly used for medicine , cosmetic ,textile , paint ,and oil industry etc,as emulsifier, thickener, anti-rust agent etc.
[package and storage]
S-20,S-80,S-85:50Kg.200Kg plastic drum;S-40,S-60:20Kg woven bag packing.according to the general chemical storage and transportation .stocking in dry ventilated place, shelf life two years.