[Twain supply and sales] Specific uses of each Twain model

tween (or polysorbate) is a non-ionic surfactant with an odor, warm and slightly bitter. it is a series of polyoxyethylene dehydrated sorbates. partial fatty acid esters of alcohols. widely used as emulsifier and solubilizer for oil substances. since tween is an ester formed of sorbitol and different higher fatty acids, tween is actually a series…