Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > Properties and Uses of PP (Meltblown)

[Chemical Knowledge]：Properties and Uses of PP (Meltblown)

Read： 729 Time：20months ago Source：Transform the World with Simplicity

Polypropylene (PP) is a thermoplastic polymer widely used in the field of chemical production raw materials, with excellent physical properties and chemical stability. In the melt-blown process, PP undergoes high-temperature melting, spinning, drawing, cooling and other processes to form ultra-fine fibers, thereby preparing melt-blown non-woven fabrics. This material has a wide range of applications in medical and health, filtration, warmth and other fields.

1. PP (meltblown) properties

1. Physical properties
PP meltblown material has the characteristics of light weight, softness and fluffiness, as well as high specific surface area and good air permeability. The diameter of meltblown fibers is usually in the micron level, which makes the meltblown non-woven fabric have better filtration performance and adsorption capacity.
2. Chemical properties
PP has good chemical stability, and has strong corrosion resistance to acid, alkali, salt and other chemical reagents. In addition, PP also has good aging resistance and can maintain good performance under harsh environmental conditions.

2. PP (meltblown) use

1. medical and health field
PP meltblown nonwoven has a wide range of applications in the field of medical and health, mainly used as medical protective clothing, masks, surgical clothing and other products production of raw materials. Due to the excellent filtration and antibacterial properties of PP meltblown materials, which can effectively block the spread of viruses and bacteria, the demand for PP meltblown nonwovens has greatly increased during the epidemic.
2.
in the field of filtration PP melt-blown non-woven fabric has good filtration performance and has a wide range of applications in air purification and water filtration. For example, PP meltblown non-woven fabrics can be used as a filter material for air purifiers to effectively remove particulate matter and harmful gases in the air.
3.
in the field of thermal insulation PP meltblown non-woven fabric has good thermal performance and can be used as a raw material for the production of thermal insulation materials for the production of thermal underwear, down jackets and other products.

In short, PP (meltblown) has a wide range of uses in the field of chemical production raw materials. Due to its excellent properties and performance, it is widely used in medical and health, filtration, warmth and other fields.

Previous： Properties and Uses of PP (Fiber)

Next： Properties and Uses of Battery Grade Lithium Carbonate

News Categories