China Chemical Emulsifier Polysorbate 40 CAS 9005-66-7 Tween 40, Find details about China Tween 40, Tween 40 Supplier from Chemical Emulsifier Polysorbate 40 CAS 9005-66-7 Tween 40
Chemical composition :
polyethylene glycol dehydration glucitol fatty acid ester
Type: nonionic
M odel : T-80, T-60, T-40, T-20
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 |
Characteristic and Applications:
1. Easily dissolved in several solvent such as water, carbinol, ethanol.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.