The Functions And Types Of Detergent Auxiliaries In The Washing Process Of Washing Machines
Types of detergent additives:
1. Chlorine bleaching powder has a strong ability to bleach stains. Chlorine bleaching agent containing 30%-40% chlorine has the functions of disinfection, sterilization and decontamination. It is suitable for bleaching plant fiber and chemical fiber white fabric.
2. Oxygen bleaching powder (color bleaching powder) : it is a kind of oxygen-containing bleaching agent, which can destroy various pigments by releasing reactive oxygen species. After bleaching, the fabric has bright color and good brightness. It is suitable for fabric insensitive to chlorine bleaching and all kinds of fiber fabric with color. When chlorine bleaching is not applicable, the bleaching capacity of oxygen bleaching is not as good as chlorine bleaching. Applicable temperature 70-90 ℃. Chlorine bleaching and oxygen bleaching (color bleaching) are suitable for different fabrics in the bleaching process and have different advantages and disadvantages.
3. Acid powder is also called neutralizing white agent, can neutralize the residual alkali and residual chlorine on the fabric, can remove the rust of clothing, yellow, clothing more white, bright, easy to sizing and soft. The suitable temperature of acid powder in the neutralization process is 30-40 ℃.
4. Softener: the fabric produces a soft effect, can prevent the generation of static electricity, used for non-pulp cloth, in the washing machine washing process can make the towel soft, and suitable for silk, wool and chemical fiber fabric to remove static electricity. Operating temperature 30-40 ℃.
5. Fluorescent whitening agent: whitening agent on the fabric can not only absorb the visible light wave, but also can absorb the invisible ultraviolet light wave, the ultraviolet light wave into blue and purple light wave reflected over, make the fabric more white cotton, wool, silk, hemp can be used, not with acid.
6. Emulsifier emulsifier can be divided into high temperature emulsifier and low temperature emulsifier, which has strong wetting, emulsifying and decomposing.it is used for cleaning machine to remove high concentration of vegetable, vegetable and mineral oil dirty.it has a remarkable effect when used together with powerful detergent powder, which is suitable for washing heavy soiled fabrics such as tablecloth, kitchen clothes and apron. Washing machine applicable temperature 70-90℃, low - temperature emulsifier can be used for VISA tablecloth washing.
