江苏省海安石油化工厂

[Chemical composition] octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate

[Type] cation

[Technical index]

Appearance: reddish brown transparent viscous liquid (25 ℃)

pH: 6.0~8.0 (1% aqueous solution, 20 ℃)

Quaternary ammonium salt content: 48±2%

[product performance]

1, a cationic surfactant, soluble in water and acetone at room temperature, butanol, benzene, chloroform, dimethylformamide, dioxane, ethylene glycol, methyl (ethyl or butyl), The solvent and acetic acid and water on celluloid are soluble in carbon tetrachloride, dichloroethane, styrene, etc. at 50 ℃.

2, stable to 5% dilute acid alkali, will decompose when the temperature is raised above 180 ℃.

3, can be mixed with cationic, nonionic surfactant, but not suitable for use in the same bath with anionic surfactant.

[Applications]

1. It is suitable for the spinning static elimination of synthetic fibers such as polyester, nylon and chlorin, and has excellent antistatic effect. Antistatic agent SN can be used alone or in combination with other oils and emulsifiers without anionic surfactants. Formulated into an aqueous solution, the fiber tow can pass through the above emulsion to eliminate static electricity, and the amount is generally 0.2-0.5% of the fiber weight.

2, can be used as a leveling agent for polyacrylonitrile.

3, in the plastics industry to eliminate static electricity in plastic products, can be used as a static elimination agent for polyvinyl chloride, polyethylene film and plastic products. Dissolve antistatic agent SN in a suitable solvent, mix with a small amount of plastic powder, dry, and then The material is added to all the plastic powder and processed according to the routine. Generally, the recommended dosage is 0.5~2% of the weight of the plastic.

4. It is used as a static elimination agent for making a spinning roller for nitrile rubber.

5, silk static elimination agent.

6, polyester artificial silk fabric alkali reduction accelerator.

7, asphalt emulsifier.

[Packing and Storage]

50kg plastic drum.

Stored in a dry, well-ventilated place. Stored in a dry, well-ventilated place.

The warranty period is two years.