In chemical experiments, it is necessary to take various effective safety precautions.The proper selection and use of personal protective equipment such as gloves and face masks is essential to protect us from injuries.
Melt-blown fabric is the core material of face masks, made of polypropylene, and its fiber diameter can reach 1-5 microns. Its unique wick structure of the ultra-fine fibers can increase the number and surface areas of fiber per unit, which enables the fabrics possess the properties of superb filtering, shielding, thermal-insulating and oil-absorbing.