The ASTM F2100-21 standard defines the performance requirements for medical face masks in the US, ensuring their quality and safety. It covers key tests such as fluid resistance, bacterial filtration efficiency (BFE), and particle filtration efficiency (PFE).
The EU market features various face masks, including surgical masks, FFP2/FFP3 respirators, and cloth masks, each offering different protection levels. This guide covers the types, standards, and applications of face masks available in Europe.
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.
Medical face masks are considered as medical devices and regulated by national medical device regulations. Regulations will define the legal obligations, to ensure that medical face masks provide the minimum level of protection against intended risks. Specific requirements by classification are cited in the referenced performance standards.
Melt-blown fabric, made of polypropylene, is the core material of face masks. With fiber diameters of 1-5 microns, its unique structure enhances filtration, shielding, thermal insulation, and oil absorption.
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