Nantong Gaokai Chemical Co.,Ltd.

+86-513-88837282

+86-18862702866

PRODUCTS
PRODUCTS www.gaokaichem.com

Emulsifier span

Chemical compositions: Sorbitan fatty acid ester

Type: Nonionic

SpecificationsS-20,S-40,S-60,S-80,S-85 (special specifications can be processed)

Technical index

Specifications

Appearance

(25℃)

Hydroxyl value (mgKOH/g)

Saponification value (mgKOH/g)

Acid value (mgKOH/g)

Moisture(%)

HLB value

Melting point (℃)

S-20

Amber thick liquid

330~360

160~175

≤8

≤1.5

8.6

Liquid (25℃)

S-40

Yellowish waxy solid

255~290

140~150

≤8

≤1.5

6.7

45~47

S-60

Yellowish waxy solid

240~270

135~155

≤8

≤1.5

4.7

52~54

S-80

Amber viscous oil

190~220

140~160

≤10

≤1.5

4.3

Liquid (25℃)

S-85

Yellow oily liquid

60~80

165~185

≤15

≤1.5

1.8

Liquid (25℃)

Performance and application

Specifications

Performance and specifications

S-20

1. Soluble in oil and organic solvents, dispersed in water and generates semi-liquid emulsion.

2. W/O emulsifier, stabilizer, plasticizer, lubricant and desiccant in medicine and cosmetics production; softener, antistatic agent, and finishing agent in textile industry.

S-40

1. Soluble in oil and organic solvnets.

2. As emulgator and dispersant in food and cosmetics; as emulsion stabilizer in emulsion polymerization; dispersant in printing ink.

S-60

1. Insoluble in water. Favorable w/o emulsifier, stabilizer and defoamer.

2. As emulsifier in food industry; as antistatic agent in textile industry; as emulsifier in foods, pesticides, medicines, cosmetics, coatings and plastics.

S-80

1. Poorly soluble in water, soluble in hot oil and organic solvents, is a higher lipophilic emulsifier.

2. As W/O type latex explosive. As emulsifier in food and cosmetic production; dispersant in paint and coating industries; stabilizer in production.

S-85

1. Slightly soluble in isopropanol, tetrachlorethylene, cottonseed oil and so on.

2. This product is mainly used in medicine, cosmetics, textile, paint and petroleum as emulsifier, thickener and rust inhibitor.

Packing, storage and transportation

    S-20,S-80,S-85 are packed with 50kg plastic drum; S-40,S-60 are packed by 20Kg woven bag. To store and transport as general chemicals. Keep in dry and well-ventilated warehouse. Shelf life is two years.

【BACK】