[tips] What is the standard of medical protective clothing?

This article is to introduce to everyone the medical protective clothing standard, non-woven type 1: general pp non-woven fabrics, 2: SMS non-woven fabrics. 3: laminated non-woven fabric, 4: breathable film non-woven fabric, the thickness is measured by the weight per square meter, the weight in grams, such as: 45 g/m2, 50 g/m2, the greater the number of grams The thicker the woven fabric.

Medical protective clothing standard

Surface moisture resistance

The level of water on the outside of protective clothing shall not be lower than the level 3 in GB/T 4745-1997.

Breaking strength

The breaking strength of protective clothing samples should not be less than 45N.

Elongation at break

Protective clothing samples have an elongation at break of not less than 30%.

Filtration efficiency

Protective clothing for non-oil particles filtration efficiency is not less than 70%

Flame retardancy

Flame-retardant protective clothing should meet the requirements of Class B2 in GB 17591-1998.

Antistatic property

The charge of protective clothing should not exceed 0.6uC.

Skin irritation

Protective clothing materials should have no skin irritation response

Microbiological indicators

Protective clothing should meet the requirements of the microbial indicators in GB 15979-2002, see Table 1. The protective clothing marked “sterile” or “sterile” on the packaging or illustrated shall be sterile.