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Master Bond adhesives
SYNTHOS Krasten® 137 General Purpose Polystyrene
Categories: Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Molded, Unreinforced

Material Notes: Easy flow.

Examples of Application:
Injection moulding – cups and containers for the food industry, medical devices, drawing templates.
Extrusion – coextrusion, high gloss surface.

Synthos was formerly known as Kaucuk. All information provided by Synthos.

Key Words: GPPS
Available Properties
  • Density, ISO 1183
  • Linear Mold Shrinkage, Internal; 50x50mm
  • Melt Flow, ISO 1133/H, Granulate
  • Ball Indentation Hardness, ISO 2039-1, H 358/30; Ø 50x4mm
  • Tensile Strength at Break, ISO 527-2/1A/5, 5mm/min
  • Elongation at Break, ISO 527-2/1A/5, 50mm/min
  • Tensile Modulus, ISO 527-2/1A/1, 1mm/min
  • Flexural Strength, ISO 178, 2mm/min; 80x10x4mm
  • Izod Impact, Unnotched (ISO), ISO 180/1U, 80x10x4mm
  • Charpy Impact Unnotched, ISO 179/1eU, 80x10x4mm
  • Charpy Impact Unnotched, ISO 179/1fU, 80x10x4mm
  • Volume Resistivity, IEC 93, 500V; Ø 93x3mm
  • Surface Resistance, IEC 93, 500V; Ø 93x3mm
  • Dielectric Constant, IEC 250, 500V; Ø 93x3mm
  • Dielectric Strength, IEC 243-1, Transformer Oil; Ø 93x3mm
  • Dissipation Factor, IEC 250, 500V; Ø 93x3mm
  • Comparative Tracking Index, IEC 112, Solution A; Ø 93x3mm
  • Deflection Temperature at 1.8 MPa (264 psi), ISO 75-2/Af, 80x10x4mm
  • Vicat Softening Point, ISO 306/B50, 50°C/h; 50N; 10x10x4mm
  • Vicat Softening Point, ISO 306/A50, 50°C/h; 10N; 10x10x4mm
  • Flammability, UL94, Tested in EZÚ Praha
  • Flammability, UL94, Tested in EZÚ Praha
  • Glow Wire Test, IEC 695-2-1, Ø 93x3mm
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Manufacturer Notes:
SYNTHOS Kralupy a.s.

Category Notes

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