Antistatic Agents SN / CAS 86443-82-5

Antistatic Agents SN

Chemical composition: octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate

Type: cation

Product application

1. It is suitable for spinning static elimination of synthetic fibers such as polyester, nylon and nylon, and has excellent antistatic effect. Antistatic agent SN can be used alone, and can also be mixed with other oil and emulsifiers without anionic surfactants to form water solution, so that the static electricity can be eliminated through the fiber tow in the emulsion, and the dosage is generally 0.2~0.5% of fiber weight.

2. It can be used as leveling agent for polyacrylonitrile.

3. Eliminating static electricity of plastic products in plastic industry can be used as static electricity eliminating agent for PVC, polyethylene film and plastic products. Dissolve the antistatic agent Sn in a suitable solvent, mix it with a small amount of plastic powder, dry it, and then add it to all plastic powder for processing according to the routine. Generally, the recommended dosage is 0.5 ~ 2% of the weight of plastic.

4. Used as static eliminator for spinning roller made of nitrile rubber.

5. Silk static eliminator.

6. Alkali deweighting accelerator for polyester imitation silk fabric.

7. Asphalt emulsifier.

Technical indicators

Appearance: reddish brown transparent viscous liquid (25 ℃)

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

Quaternary ammonium salt content: 55% ~ 60%

Product performance

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

2. It is stable to 5% dilute acid and alkali, and will decompose when the temperature rises to more than 180 ℃.

3. It can be mixed with cationic and non-ionic surfactants, but it should not be used in the same bath with anionic surfactants.

Packaging, storage and transportation

50kg plastic barrel packaging. Store and transport as general chemicals. Store in a dry and ventilated place. The shelf life is two years.