PP 1102K is a high-crystallinity polypropylene homopolymer resin, typically classified as a raffia-grade material, specially designed for extrusion stretching applications. It features high stiffness, excellent tensile strength, stable processing performance, and low volatile content, making it well suited for woven products, monofilaments, and extrusion sheet applications. Its wide processing window and consistent quality further support efficient production across packaging, industrial textile, and general manufacturing industries.

Property

Typical Value

Material Type

Polypropylene Homopolymer

Melt Flow Rate (MFR)

3.0–4.0 g/10 min

Density

0.90–0.91 g/cm³

Tensile Yield Strength

34–37 MPa

Tensile Elongation at Yield

8–10%

Flexural Modulus

1400–1600 MPa

Melting Point

Approx. 163°C

Vicat Softening Point

Above 150°C

Processing Method

Extrusion, Raffia, Monofilament, Thermoforming

Performance Features of PP 1102K

  • Excellent Tensile Strength. PP 1102K features a highly regular molecular structure and high crystallinity, enabling excellent molecular orientation during stretching processes. This provides finished products with outstanding tensile strength, good toughness, and reliable mechanical performance, especially in woven applications.
  • High Stiffness and Dimensional Stability. As a polypropylene homopolymer grade, PP 1102K delivers high rigidity, excellent hardness, and superior dimensional stability. Products manufactured from this resin maintain good shape retention and structural integrity during use.
  • Stable Processing Performance. With a moderate melt flow rate, PP 1102K provides smooth melt flow, stable extrusion behavior, and low breakage during stretching operations. It supports efficient production while ensuring consistent product quality.
  • Low Volatile Content. The resin is produced with low moisture and low volatile content, helping reduce processing defects such as bubbles, streaks, and surface imperfections during extrusion, particularly in high-speed continuous production lines.
  • Excellent Chemical Resistance. This material exhibits outstanding resistance to acids, alkalis, salts, and many chemical agents. It also offers low water absorption and good moisture resistance, making it suitable for demanding industrial environments.
  • Food Contact Compliance Potential. Depending on the manufacturer and formulation, PP 1102K may comply with relevant food contact regulations, allowing its use in food packaging related applications.
    PAM & other chemicals

Typical Applications

  1. Woven Packaging Products. Widely used in the production of woven packaging materials, including cement bags, fertilizer bags, rice bags, woven sacks, and flexible intermediate bulk containers (FIBC).
  2. Industrial Textile Applications. Suitable for tarpaulin fabrics, geotextiles, woven fabrics, carpet backing, and industrial filtration materials.
  3. Rope and Monofilament Products. Commonly used for industrial ropes, fishing nets, tying ropes, brush filaments, and various monofilament products requiring high strength and durability.
  4. Extruded Sheets and Boards. Can be processed into polypropylene sheets, thermoformed trays, industrial panels, and packaging boards.
  5. Other Applications. Also suitable for strapping tapes, drinking straws, woven accessories, and other high-strength extrusion products.

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