The product is made of white breathable composite cloth (non-woven fabric) and consists of hooded jacket and trousers. Indications: used for occupational protective clothing for medical staff in medical institutions. To prevent the transmission of the virus from the patient to the medical staff through air or liquid. [ specification ]160,165,170,175,180,185[ medical device registration number ][ performance structure ]1. Water Resistance: the hydrostatic pressure of the key parts of the protective clothing should not be less than 1.67 KPA (17 CMH0)2. Moisture permeability: the material of the protective clothing should not be less than 2500 g/(m * D)3. Anti-synthetic blood penetration: the anti-synthetic blood penetration of the protective clothing should not be less than 1.75 KPA4. 5. Breaking Strength: the breaking strength of the material in the key part of protective clothing should not be less than 45N. 6. Elongation at break: the elongation at break of the material in the key parts of the protective clothing should not be less than 15% 7. Filtration efficiency: the filtration efficiency of the material in the key parts of the protective clothing and the joints to non-oil particles should not be less than 70% 8. Flame retardancy: the protective clothing with flame retardancy should meet the following requirements: a) the damage length should not be more than 200 mm b) the continuous combustion time should not exceed 15 s c) the smoldering time should not exceed 10 s. 9. Antistatic: protective clothing should be no more than 0.6 UC/piece.