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Techtron HPV PPS

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Techtron HPV PPS - This reinforced, internally lubricated polyphenylene sulphide grade demonstrates an excellent combination of properties including wear resistance, load-bearing capabilities and dimensional stability, when exposed to chemicals and...
Description

MSDS for Techtron HPV PPSMSDS for Techtron HPV PPS

This reinforced, internally lubricated polyphenylene sulphide grade demonstrates an excellent combination of properties including wear resistance, load-bearing capabilities and dimensional stability, when exposed to chemicals and high temperature environments. TECHTRON HPV PPS finds its applications where PA, POM, PET, PEI and PSU fall short or where PBI, PI, PEEK and PAI are over-engineered and a more economical solution must be found.

Thanks to the uniformly dispersed internal lubricant, TECHTRON HPV PPS exhibits excellent wear resistance and a low coefficient of friction. It overcomes the disadvantages of virgin PPS caused by a high coefficient of friction, and of glass fibre reinforced PPS which can cause premature wear of the counter face in moving-part applications. It goes without saying that these features, in combination with its excellent chemical resistance, offer numerous application possibilities to TECHTRON HPV PPS in all kinds of industries.

Plastics Applications:

Replacement of PTFE and Metals

  • Where PEEK and PI are over engineered
  • Where PA 4.6 and PA 66-GF30 fall short
    (for temperature or chemical reasons)

Examples

  • Chemical process equipment
    Pump, valve and compressor components
  • Electrical Industries
    High temperature insulators, brush holders
  • Industrial drying and food processing ovens
    Bearings, rollers

Material Specifications:

 Product

Sheet

Rod

Tube

 Thickness
(mm)
 Dimensions
(mm)
Outside
Diameter
(mm)
 Outside
Diameter
(mm)

Techtron
HPV PPS

 8 - 50 1000 X 610
3000 X 610
10 - 100 60 - 600

Cut to Size & Component Machining available for this product.

Physical Properties:

Specific Gravity: g/cm³ 1.43
Max Continuous Operating Temp: °C 220
Max Short Term Operating Temp (3-4hrs): °C 260
Tensile Strength: Mpa 75
Impact Resistance Charpy Unnotched: KJ/m² 25
Impact Resistance Charpy Notched: KJ/m² 3.4
Hardness: Rockwell M 84
Co-efficient of thermal expansion: m/(m.k) x 10¯6 50
Dielectric Strength: KV/mm 24
Surface Resistivity: Ohms >1x1013
Flammability Oxygen Index: % 47
Flammability UL94: V0
Food Grade: FDA Yes

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