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Sustarin® C black

POM-C

black
sheettubular barrod
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Characteristics

  • Chemical resistant
  • Low moisture absorption
  • High abrasion resistance
  • Low creep tendency
  • Good machinability
  • Good electrical properties
  • Good dielectric properties
  • Good dimensional stability
  • Good sliding properties

Application Examples

ROV components

Remote Offshore Vehicles (ROVs) are continuous being designed to operate in ever increasing depths. To aid this, we supply numerous corrosion resistant, key components used to assemble an ROV. This includes the naturally buoyant Polystone® P and Polystone® D used for the side frames. While electronics boxes made from Sustarin® C have replaced metallic components, thanks to the materials lower weight and corrosion resistance. With the same corrosion resistance, low weight and excellent impact resistance leading to the use of Sustamid® 6G for thruster nozzles and ROV buckets.

Subsea (Christmas) tree end caps

During drilling the delicate wellhead is covered by a removal cap prior to installation/after removal of the subsea tree. As these are installed by ROV, weight is of a key concern. With thermoplastics like Sustarin® C, SustaPVDF® and SustaPEEK® offering significant weight reduction over traditional metallic components. Further benefits include the natural corrosion resistance of the material, as well as the thermal insulation properties and chemical resistance to the anti-fouling fluid.

Rods

Rods made of Sustarin® C.

Technical Specifications Sustarin® C black

Test MethodUnitGuideline Value
DensityDIN EN ISO 1183-1g / cm31,41
Water absorptionDIN EN ISO 62%0,2
Flammability (Thickness 3 mm / 6 mm)UL 94HB / HB
Test MethodUnitGuideline Value
Yield stressDIN EN ISO 527MPa67
Elongation at breakDIN EN ISO 527%30
Tensile modulus of elasticityDIN EN ISO 527MPa2800
Notched impact strengthDIN EN ISO 179kJ / m26
Shore hardnessDIN EN ISO 868scale D81
Test MethodUnitGuideline Value
Melting temperatureISO 11357-3°C165
Thermal conductivityDIN 52612-1W / (m * K)0,31
Thermal capacityDIN 52612kJ / (kg * K)1,50
Coefficient of linear thermal expansionDIN 5375210-6 / K110
Service temperature, long termAverage°C-50 … 100
Service temperature, short term (max.)Average°C140
Heat deflection temperatureDIN EN ISO 75, Verf. A, HDT°C110
Test MethodUnitGuideline Value
Dielectric constantIEC 602503,8
Dielectric dissipation factor (50 Hz)IEC 602500,002
Volume resistivityDIN EN 62631-3-1Ω * cm1013
Surface resistivityDIN EN 62631-3-2Ω1013
Comparative tracking indexIEC 60112600
Dielectric strengthIEC 60243kV / mm40

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