Tween

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Description

[chemical] polyoxyethylene sorbitan fatty acid ester
[type] non ionic
[Specification] T-20, T-40, T-60, T-80, T-85 (special specifications, can be the development of processing.)

CAS NO. : 9005-65-6

Purity: 99.5%
[technical indicators]

Specifications	Appearance （25℃）	Hydroxyl value（mgKOH/g）	Hydroxyl value（mgKOH/g）	Acid value（mgKOH/g）	Water（%）	HLB	Proportion
T-20	Amber sticky liquid	90～110	40～50	≤2.0	≤3	16.5	1.08～1.13
T-40	Slightly yellow waxy solid	85～100	40～55	≤2.0	≤3	15.5	1.05～1.10
T-60	Slightly yellow waxy solid	80～105	40～55	≤2.0	≤3	14.5	1.05～1.10
T-80	Amber sticky liquid	65～82	43～55	≤2.0	≤3	15	1.06～1.09
T-85	Amber oil like liquid	40～60	83～98	≤2.0	≤3	11.0	1.06～1.09

【Properties and Applications】

Specifications	Performance and specifications
T-20	1, soluble in water, methanol, ethanol, alcohol and other solvents, insoluble in animal, mineral oil, with emulsifying, diffusion, solubilization, stability and other properties. 2, this product is harmless to the human body, no irritation, in the food industry is mainly used for cake, ice cream, butter and other production. 3, on the other hand, can be used as mineral oil emulsifier, solvent dyes, cosmetics emulsifier, foam stabilizer, emulsifier, drug diffusion agent and stabilizer, and auxiliary photo emulsion.
T-40	1, soluble in water, methanol, ethanol, alcohol and other solvents, insoluble in animal, mineral oil, used as o/w type emulsifier, solvent, stabilizer, diffusion agent, antistatic agent, lubricant.
T-60	1, soluble in water, methanol, ethanol, alcohol and other solvents, insoluble in animal, mineral oil, with excellent emulsifying properties, both wetting, foaming, diffusion and so on. 2, as the o/w type emulsifier, dispersant, stabilizer, for food, medicine, cosmetics, water-based paint manufacturing. 3, used in the textile industry as a softening agent, antistatic agent, is the pan spinning oil agent component and fiber after the processing of soft agents, so that the fiber to eliminate static, improve their flexibility and give the fiber a good dyeing performance.
T-80	1, soluble in water, methanol, ethanol, insoluble in mineral oil, used as an emulsifier, dispersant, wetting agent, solvent, stabilizer, used in medicine, cosmetics, food and other industries. 2, in the production of polyurethane foam used as stabilizer, foaming agent; in synthetic fiber can be used as antistatic agent, intermediate chemical agents; used as a wetting agent and dispersing agent in photographic materials for the film; in the process of waterproof fabric to the silicone oil emulsion, has good effect, but also for nylon and rayon cord as oil and water-soluble emulsifier, often mixed with S-80. 3, used as emulsifier, paraffin inhibitor, heavy oil wetting, drag reducing agent, near the well zone treatment agent; used as a precision machine tool, such as modulation and lubrication.
T-85	1, dissolved in cellosolve, rapeseed oil and low carbon alcohol, aromatic solvent, ethyl acetate, most of mineral oil, petroleum ether, acetone, carbon tetrachloride, two dioxane, ethylene glycol. 2, dispersed in the water. 3, used as emulsifier, stabilizer, solvent, diffusion agent, antistatic agent, lubricant, etc..

[packing and storage]
200Kg, 50Kg plastic drum drum. Storage and transportation of chemicals in general. Store in dry and ventilated place. Shelf life of two years.

Key words:

Tween

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