LG Chemical 20HRI GPPS

Details

Product Type
Applications
Producer
Advantages
  • Heat resistance
  • Superior transparency and processability
  • good appearance
  • non-toxicity
  • Excellent electrical properties
  • chemical resistance
  • Superior extrusion processing
Other Applications

suitable for OPS, PSP and synthetic wood
radio housing
name plates for electrical equipment
cosmetic cases

Technical data

Quantity Value Unit Comment
Physical Properties
Density 1.05 g/ml ASTM D792
Linear Mold Shrinkage 0.004 - 0.008 cm/cm ASTM D955
MFI 5.5 g/10min Temperature 200 °C, Load 5 kg, ASTM D 1238
Thermal Properties
Heat Deflection temperature 85 ºC Thickness 0.5 in, 1.8 MPa (264 psi),Unannealed; ASTM D648
Vicat softening temperature 103 ºC 1000 g; ASTM D 1525
Mechanical Properties
Elongation at break-TD 4 % 50 mm/min ; ASTM D638
Tensile strength 46.2 MPa 50 mm/min; ASTM D638
Flexural modulus-MD 3300 MPa 15 mm/min; ASTM D 790
Flexural strength 86.4 MPa Yield, 15 mm/min; ASTM D 790
Rockwell Hardness 120 ASTM D 785
Electrical Properties
Hot Wire Ignition 15 - 30 s UL Rating PLC 3 (15-30 sec), HWI
HAI)High Amp Arc Ignition) >120 arcs UL Rating PLC 0 (>120 arcs), HAI
Comparative Tracking Index 400 - 600 V UL Rating PLC 1 (400-600 volts)
Arc Resistance 120 - 180 s UL Rating PLC 5 (120-180 sec)