PP is a material widely used in industrial and consumer applications, including automotive parts, packaging, and textiles.

One of the popular processing techniques for PP is meltblown, which utilizes high-velocity air to attenuate molten polymer into fine fibers. Meltblown pp pellets can be made into nonwovens with excellent filtering, insulating and absorbent properties for medical masks, air filters and diapers.

The conventional PP meltblown granules have a relatively low melt flow rate (MFR) and narrow molecular weight distribution, leading to poor spinnability, low efficiency, and inconsistent quality. To overcome these limitations, we have developed modified PP meltblown granules with higher MFR and narrowed molecular weight distribution.

High melt index modified PP meltblown granules can minimize the processing temperature and pressure, increase the output rate, and improve the fiber fineness and regularity.
They have better mechanical and thermal properties, such as tensile strength, elongation at break, and heat resistance.
They also have better compatibility with other polyolefin materials, such as polyethylene and ethylene-vinyl acetate copolymer, to form multicomponent fibers with tailored properties.

Modified PP meltblown granules with high melt index and superior spinnability and performance have great potential in various industrial and consumer applications. They can enhance the properties and functionality of nonwoven fabrics.

If you are interested in our modified PP meltblown granules, please contact us!

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Modified PP Meltblown Granules