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Medical Surgical Mask #BA4061347

Name: Medical Surgical Mask #BA4061347
SKU: #BA4061347
Availability: InStock

$0.35 – $0.46

— Shipping out within 24Hrs to worldwide —

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SKU: #BA4061347 Category: Disposable Mask Tags: 3-Layer Mask, Anti Virus Mask, Anti-Bacterial Mask, Anti-infection Mask, Children's Mask, Disposable Face Mask, Disposable Respirator, Face Mask, Hospital Disposable Mask, Medical Face Mask, Medical Level Protective Mask, Medical Respirator Mask, Medical Surgical Mask, Respirator Mask, Surgical Disposable Mask, Surgical Face Mask, Surgical Respirator, Ｍedical Disposable Mask

Description
Additional information

Description

Medical Surgical Mask

This is the higher-level disposable mask, better than similiars

* Medical surgical masks are masks worn by medical staff at work.
* It is mainly used in medical clinics, laboratories, operating rooms and other high-demand medical environments, with a relatively high safety factor and strong resistance to bacteria and viruses.
* Medical surgical masks can also be used to prevent the spread of influenza and respiratory diseases.

The main technical indicators are as follows:
* Filtration efficiency: Under the condition of air flow (30 ± 2) L / min, the filtration efficiency for aerodynamic median diameter (0.24 ± 0.06) μm sodium chloride aerosol is not less than 30%;
* Bacterial filtration efficiency: Under specified conditions, the filtration efficiency of Staphylococcus aureus aerosol with an average particle diameter of (3 ± 0.3) μm is not less than 95%;
* Breathing resistance: under the condition of filtration efficiency and flow rate, the inhalation resistance does not exceed 49Pa, and the exhalation resistance does not exceed 29.4Pa;
* Penetration of synthetic blood: After 2ml of synthetic blood is sprayed on the outer side of the mask at a pressure of 16.0kPa (120mmHg), the inner side of the mask should not penetrate.