Tween 82

Chemical composition :
polyethylene glycol dehydration glucitol fatty acid ester
Type: nonionic
M odel : T-80, T-60, T-40, T-20

Characteristic and Applications:
1. Easily dissolved in several solvent such as water, carbinol, ethanol and isopropyl alcohol. Insoluble in animal oil and mineral
oil, with property of solubilization, emulsification, diffusion and stabilization.
2. Used as emulgator, solubilizer, stabilizer, diffusant and lubrican in food, cosmetic, medical, plastic and pesticide industry,
softening agent and anlistatig in textile industry, component of polyacrylonitrile spinning agent.
3. T-80 used as wetting agent and dispersant in producing cinefilm with sensitive material. Emulsify silicone oil during proofing
of textile. Used as preparation agent and water solubility emulgator of Chinlon and novamat fabric cord , usually mix with S-80.


Technical specification :

Brand	T- 80	T- 60	T- 40	T- 20
Appearance	Yellow to amb oily liquid or cream
H ydroxyl value(mgKOH/g)	65-82	80-105	85-100	90-110
Saponification number (mgKOH/g)	43-55	40-55	40-55	40-50
Acid number(mgKOH/g)	≤ 2 .0	≤ 2.0	≤ 2.0	≤ 2.0
Water(%)	≤ 2.0	≤ 3	≤ 2.5	≤ 2.5
HLB	15	14.5	15.5	16.5