Features and applications of meltblown non-woven fabrics
1. Comfortable, soft and good hand feel, can directly touch the skin;
2. The advantages of fine fiber, small pores and small pores, and good solid barrier properties;
3. Good uniformity of environmental protection and hygiene.
4. Hydrophobic and lipophilic.
Because of the above-mentioned functions, meltblown non-woven fabrics are widely used in filtration and sanitary materials, especially masks. Melt-blown non-woven fabric feels soft like paper and non-paper, but its raw material is the same as spunbonded non-woven fabric. It is PP, that is, polypropylene, and a modifier called IRGATECCR76 is added, which is aimed at melt-blown non-woven fabrics. Fabrics, spunbond non-woven fabrics and SMS all have their unique improved properties.
The following is a brief introduction to the functions and application areas of meltblown non-woven fabrics.
One, filter material
Filtration is a separation process. The physical properties of its porous and small holes determine its solid barrier properties, that is, good filtration performance. If there is electret treatment,
Increase the electrostatic performance, and also increase the filtering effect. The above-mentioned characteristics of meltblown non-woven fabrics have caused it to be widely used in medical masks, indoor air conditioner filter materials, filter materials and so on.
Two, medical and health materials
The raw material of meltblown non-woven fabric is PP environmental protection material, so its environmental protection and sanitation performance also makes it can be used in medical products, such as medical masks, surgical gowns and so on.
Three, environmental protection materials.
Its powerful adsorption effect can be used to adsorb dirty oil, such as marine oil spill accidents, oil spills from factory equipment, and sewage treatment.
Fourth, warm materials.
Meltblown non-woven fabrics have inherent properties, such as thinness, softness, warmth, and good air permeability. These characteristics also make them used in clothing materials.
5. Other application areas.
Such as electronic diaphragm materials.