Leo@cnxinglian.com +86-13821955501 Mon-Sat 8:30-18:00
Fiber grade PP

Fiber grade PP

Fiber grade PP

产品简介
Fiber-grade PP is an isotropic polypropylene homopolymer resin, semi-permeable milky white granules, specially customized for melt spinning processes. It has a narrow molecular weight distribution and low ash content, making it suitable for high-speed spinning and spunbond nonwoven fabric production. It is the core raw material for polypropylene fibers.

产品详情

Core Features

  1. Excellent spinnability: Stable melt flow, narrow molecular weight distribution, less high-speed spinning head breakage, high fiber uniformity, high production efficiency

  2. Mass Light Hydrophobic: Density is only 0.90~0.91 g/cm ³, the lightest of all synthetic fibers; almost no water absorption, fast drying and wetting

  3. Acid and alkali resistant, chemical resistant, anti-corrosion, anti-wear, good dimensional stability

  4. Low ash, low impurities, low fisheye, fiber color is even, not easy to break the silk

  5. Good mechanical properties, high fiber tensile strength; can add hydrophilic, antistatic masterbatch modification

  6. Non-toxic and odorless, can be used in health and medical products, and can be recycled

Tip: Typical grade Z30S, MFR ≈ 25 ~ 30 g/10min; meltblown non-woven fabric requires higher melt finger PP (1500, etc.) and cannot be mixed.

Major applications

  • Spunbond nonwovens: diapers, sanitary napkins, medical protective clothing, mask outer layer, wet wipe substrate

  • Polypropylene staple/filament, BCF carpet silk, synthetic turf silk

  • Geotextile, filter cloth, industrial filter material

  • Industrial rope mesh, packing flat wire, safety rope, tarpaulin base cloth

  • Sports fabrics, underwear filling, home textile fabrics