Special Polyphenylene Sulfide (PPS)

Special Polyphenylene Sulfide (PPS)
PPS Cast Film
PPS Cast Film

After being carefully chosen, PPS raw materials are melted and cooled down to form a reliable PPS cast film. PPS cast film has numerous beneficial properties such as heat resistance, flame retardance, minimal water absorption, insulation, and anti-corrosion.

Features
  • Excellent bonding force with glass/carbon fiber: Special PPS raw material with high performance is selected to improve the bonding force with glass fiber/carbon fiber;
  • Great resistance to corrosion: providing protection against most corrosive agents such as acids, alkalis, salts and organic solvents.
  • Excellent uniformity: small thickness fluctuation to meet the performance uniformity requirements of customers for thin film applications;
  • Impressive temperature resistance: long-term service temperatures up to 180℃ and short-term temperatures as high as 230℃.
    • Basic properties
    Grade Item Unit Index
    MC1120 Avg. thickness μm 120±3
    Width mm 1205±5
    Tensile strength Mpa 40-65
    MC1060 Avg. thickness μm 60±3
    Width mm 1205±5
    Tensile strength Mpa 40-65
    Thermal conductive PPS tube
    Thermal conductive PPS tube

    PPS thermal conductive pipe is a type of special composite material consisting of a variety of additives added to a high-performing PPS substrate resin. The PPS heat pipe is lightweight and highly heat resistant. It also has superior corrosion resistance and mechanical properties. In addition, PPS thermal conductive pipe features a smooth inner and outer surface and a uniform, controllable diameter.

    Features
  • Excellent thermal conductivity: the comprehensive thermal conductivity as high as 4 W/ (m * K);
  • Outstanding protection against corrosion: able to withstand most chemical elements like acids, alkalis, salts and organic solvents;
  • Temperature resistance: long-term service temperatures up to 180℃ and short-term temperatures as high as 230℃.
  • Recyclable and reusable.
    • Basic properties
    Grade Item Unit Index
    19/15 Outer diameter mm 19±0.2
    Inner diameter mm 1200±20
    Length m ≤10
    Hydraulic burst pressure MPa >1.5
    25/20 Outer diameter mm 25±0.2
    Inner diameter mm 20±0.2
    Length m ≤10
    Hydraulic burst pressure MPa >1.5
    PPS Monofilament
    PPS Monofilament

    PPS monofilament is manufactured via melt extrusion, drawing, and thermo-forming techniques. Products can be customized in terms of filament diameter and mechanical properties, tailored to meet the specific requirements of customers.

    Features
  • Uniformity filament diameter: a minor variance in diameter, providing superior accuracy when filtering;
  • Excellent mechanical properties: the tensile strength and toughness of PPS monofilament can be adjusted according to customer requirements;
  • Outstanding heat-tolerance: long-term service temperatures up to 170℃ and short-term temperatures as high as 200℃.
    • Basic properties
    Grade Item Unit Index
    0.20mm Filament diameter mm 0.20±0.007
    Tensile strength cN/dtex ≥3.85
    Elongation at break % 20-35
    0.30mm Filament diameter mm 0.30±0.01
    Tensile strength cN/dtex ≥3.35
    Elongation at break % 20-35
    0.50mm Filament diameter mm 0.50±0.01
    Tensile strength cN/dtex ≥3.05
    Elongation at break % 25-40
    0.90mm Filament diameter mm 0.90±0.02
    Tensile strength cN/dtex ≥2.70
    Elongation at break % 25-40
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    Zhejiang NHU Co., Ltd.