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Master Bond adhesives
Supreme Petrochem SP 556 Flame Retardant Polystyrene
Categories: Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Flame Retardant

Material Notes: Characteristics
  • Good flow properties
  • Good balance of toughness and rigidity
  • Available in any color
Processing
  • Extrusion
  • Molding
Applications
  • T.V. Cabinets, computer monitor, printer housing
  • Electrical switch boards, MCB distribution boxes, electrical gang boxes
  • Extruded sheets can be used for lining in mass transit system and for forming appliances bodies
Material Status: Commercial : Active

Agency Ratings: FDA 21 CFR 177.1640, UL file E185934

Information provided by Supreme Petrochem LTD

Vendors:
Available Properties
  • Specific Gravity, ASTM D792
  • Melt Flow, ASTM D1238
  • Tensile Strength at Break, ASTM D638, 50 mm/min
  • Elongation at Break, ASTM D638, 50 mm/min
  • Flexural Strength, ASTM D790
  • Flexural Modulus, ASTM D790
  • Izod Impact, Notched, ASTM D256
  • Volume Resistivity, IEC 93
  • Surface Resistance, IEC 93
  • Dielectric Constant, IEC 250
  • Dissipation Factor, IEC 250
  • Comparative Tracking Index, IEC 112
  • Hot Ball Pressure Test, IEC335-1
  • Deflection Temperature at 1.8 MPa (264 psi), ASTM D648
  • Vicat Softening Point, ASTM D1525, 1kg load; 120°C/h
  • Flammability, UL94
  • Glow Wire Test, IEC 695-2-1
  • Melt Temperature
  • Mold Temperature
  • Drying Temperature, ( 2 hrs) Pre drying temp.
  • FDA, See notes for details.
  
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Manufacturer Notes:
Supreme Petrochem LTD

Category Notes
Plastic

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