Polyethylene glycol stearate series
【Chemical composition】Fatty acid and ethylene oxide condensate
【Type】Nonionic
【Alias】Emulsifier SG
【CAS】9004-99-3
【Technical indicators】
Type | appearance（25℃） | color and lustrePt-Co | Saponification valuemgKOH/g | Water numbermL | Moisture（%） | pH (1% aqueous solution) | HLB |
SG-6 | Milky white paste | ≤40 | 102～118 | 4～8 | ≤1.0 | 5.0～7.0 | 9～10 |
SG-9 | Milky solid | ≤40 | 79～89 | — | ≤1.0 | 5.0～7.0 | ～12 |
SG-10 | Milky solid | ≤40 | 75～85 | — | ≤1.0 | 5.0～7.0 | 12～13 |
SG-12 | Milky solid | ≤40 | 66～72 | — | ≤1.0 | 5.0～7.0 | 12.5～13.5 |
SG-20 | Milky solid | ≤40 | 46～52 | — | ≤1.0 | 5.0～7.0 | 14.5～15.5 |
SG-40 | Milky solid | ≤40 | 23～33 | — | ≤1.0 | 5.0～7.0 | 16.5～17.5 |
SG-50 | Milky solid | ≤40 | 20～24 | — | ≤1.0 | 5.0～7.0 | 17.5～18 |
SG-100 | Milky solid | ≤40 | 10～14 | — | ≤1.0 | 5.0～7.0 | 18.5～19 |
【Performance and Application】
Type | Performance and Application |
SG-6 | 1. It is diffused in water and has good softness and lubricity. 2. As emulsifier in cosmetics, the general dosage is 1~ 3%. 3. Used as co emulsifier for emulsification of paraffin. Used as emulsifier in lubricating oil production. 4. Used as softener and lubricant in synthetic fiber processing, it can reduce fiber breakage and improve fabric feel; It is also widely used in the compounding of spinning oil agents such as acrylic,polyester and polypropylene. |
SG-9 SG-10 | 1. It is diffused in water and has good emulsification and washing efficiency. 2. It is used as emulsifier in cosmetics, ointment,cream shoe polish and other products, and has thickening effect. 3. In the textile industry, emulsifiers and oiling agents used for synthetic fiber finishing have good softness,hydrophilicity and thickening.They are suitable for chemical fiber post-treatment liquid and emulsifiers,and have both softness and antistatic effect on chemical fiber. 4. As thickener and stabilizer in paper starch coating. 5. Lubricant for multiplex transmission wires in cable ducts. |
SG-12 SG-20 | 1. Soluble in ethanol and other solvents, it is dispersed in water, stable to a variety of electrolytes, and has good emulsification, softness and antistatic properties. 2. It is used as softener and antistatic agent in textile industry, emulsifier and solvent in cosmetics, food and pharmaceutical industry. It can also be used for emulsification of paperboard, building board and waterproof wax. |
SG-40 SG-50 SG-100 | 1. Soluble in water, ethanol, carbon tetrachloride, etc., it has good emulsification, wetting, complexation and thickening properties. 2. It is used as emulsifier, solubilizer and ointment matrix in pharmaceutical industry, emulsifier and detergent in cosmetics industry, softener and antistatic agent in textile industry and milk in food industry |
【Packaging, storage and transportation】
Packed in 200kg iron bucket and 50kg plastic bucket.