p-indicates that tetrachloroethylene solvent can be used for dry cleaning.

tetrachloroethylene is an organic compound, also known as perchloroethylene, which is a compound produced by replacing all hydrogen atoms in ethylene with chlorine. It is insoluble in water and miscible in most organic solvents such as ethanol and ether. Mainly used as solvent, such as dry cleaning solvent in dry cleaning.

tetrachloroethylene is widely used, mainly as an organic solvent, a dry cleaning agent, a metal degreasing solvent, and also as an anthelmintic. About 8% of tetrachloroethylene is used as a dry cleaning agent, which can be used to wash all natural and synthetic fabrics. After washing, it feels comfortable, soft and bright, and has no peculiar smell, does not fade, does not lose its shape and does not damage clothes and plexiglass buttons.

extended information

dry cleaning is suitable for fabrics that are not easy to wash and fade easily. It has excellent advantages of preventing fabric fibers from deforming and keeping the original color of the fibers, and at the same time, it can prolong the wearing life of clothes. Dry-cleaned clothes also have the special functions of disinfection, sterilization, not easy to be moth-eaten and easy to store.

Precautions for dry cleaning:

1. Keep dry-cleaned clothes away from children. Because different dry cleaners use different doses and methods of high chloride, the damage to health is also different. Make proper consideration when choosing a dry cleaner.

2. Cotton and linen are composed of cellulose macromolecules, which have good hygroscopicity. During storage, it is mainly necessary to prevent mildew, that is, to prevent the propagation of mold microorganisms. The main method is to keep the fabric clean and dry, especially in the rainy season in summer.

3. The fiber of silk is very fine, so it should be avoided to contact with rough and prickly substances to prevent silk from "jumping". Alkali is destructive to silk, so contact with alkaline substances should be avoided. Silk is also greatly influenced by salt, and the salt in sweat can make silk appear yellow and red spots, so you should pay attention to regular washing when wearing silk summer clothes.