Sichuan Juneng Filter Material Co.,ltd

Service call:13568949177

language
中国
韩国
韩国
韩国
韩国
韩国
1

1

2

2

3

3

海洋石油

海洋石油

四川聚能滤材有限公司
手术室

手术室

四川聚能滤材有限公司
Current Position:
Homepage
/
/
/
Why choose PFE99 masks

Why choose PFE99 masks

(Summary description)When we choose masks, we will see similar words on the packaging that says "filtration efficiency at least 95%", but different types of masks will be marked with BFE99 or PFE99 before the filtration efficiency. What do these two indicators represent? What should you pay attention to when choosing a mask?

Why choose PFE99 masks

(Summary description)When we choose masks, we will see similar words on the packaging that says "filtration efficiency at least 95%", but different types of masks will be marked with BFE99 or PFE99 before the filtration efficiency. What do these two indicators represent? What should you pay attention to when choosing a mask?

Information

When we choose masks, we will see similar words on the packaging that says "filtration efficiency at least 95%", but different types of masks will be marked with BFE99 or PFE99 before the filtration efficiency. What do these two indicators represent? What should you pay attention to when choosing a mask?

quality PFE99

What type of masks need to have the PFE (Particulate Filter Efficiency) indicator? Such as PFE99?

 
Those masks used to filter suspended particles in the air (such as bacteria, viruses, dust, welding fumes, etc.) and reduce the inhalation of these pathogenic or harmful particles from the respiratory tract have particle filtration efficiency indicators, such as anti-particulate respirators, etc., requires PFE masks, such as PFE99.

However, the filtering effect of particulate protective masks, such as PFE99, on airborne particulates must also rely on the unique tight structure design of protective masks to play a role. Because the particles suspended in the air are so tiny that they cannot be seen by the naked eye, they will flow arbitrarily with the air.

Through the above introduction and analysis of PFE99, hope it helps you.

Keyword:

How

How the Melt-blown fabric is constructed

The following paragraph of this article will introduce the related production process of Melt-blown fabric. The production process of Melt-blown fabric is mainly divided into three steps: melt extrusion, melt-blown process, and electret treatment. Specifically, Melt-blown fabric uses high-speed hot air flow to draw the extruded polymer melt through the spinneret holes of the die nozzle. From this, microfibers are formed and collected on a condensate screen or drum, and at the same time self-bond to become a Melt-blown fabric.
2023-03-23
Reasons

Reasons why Melt-blown fabric becomes brittle after production

1. If the aspect ratio of the spinneret of Melt-blown fabric is small, the holes are thick and short. After the polymer is sprayed, the fibers are thicker, the gaps are larger, and the water absorption is stronger for a long time , so the Melt-blown fabric is neither soft nor brittle.
2023-03-16
The

The features of BFE 99 masks

BFE in BFE 99 masks means bacterial filtration effect, which refers to the material's resistance to bacterial penetration. The reported results of BFE 99 masks are shown in percentage data, corresponding to the ability of the material to resist bacterial penetration. The higher the value, the better its filtration performance. 
2023-03-09
Chemical

Chemical absorbent pads manufacturers take you to understand absorbent pads

Chemical absorbent pads manufacturers tell you that as we all know, with the rapid development of the modern industrial chain, absorbent pads have been widely used in fresh vegetables and fruits. In the next paragraph of this article, chemical absorbent pads manufacturers will show you how the small absorbent pads are well known to everyone.
2023-03-02

Sichuan Juneng Filter Material Co.,ltd

ADD:No.399 West Section Of Fucheng Avenue,Hi-Tech Zone,ChengDu,China

蜀ICP备2020037266号-2

Official QR Code

Business Cooperation:

Tel:028-62083280

Phone:86-13484309500

Email:info@cnjnkj.com

Online customer service
Customer service hotline
400-6099-039 400-6099-039
Service time:
8:00 - 24:00
Customer service group:
在线客服

Key words:

Filter Material Adsorption Products Filter Adsorption Medical Accessories Medical Liquid Absorbent Pad Oil Absorbent Cotton Oil Absorbent Cord Graphene Respirator Mask Material PM2.5

©2021 Sichuan Juneng Filter Material Co.,ltd  Copyright  Powered by www.300.cn