starex® VG-4920

Technical Documents

starex® VG-4920 is a flame retardant acrylonitrile butadiene styrene (ABS) grade reinforced with 20 % glass fiber. Can be processed using injection molding.

Details Compound

Product Type

Polymer > ABS

Reinforced with

Additive > Reinforcers > Glass fiber

Applications

Polymers industry > Injection moulding

Industry

Electronics

Producer

Samsung

Advantages
  • excellent flexural modulus
  • excellent heat resistance
  • excellent dimensional stability
  • high impact strength
  • less changes in mechanical property over a wide temperature range
Other Applications

Appliances > Air conditioning
Automotive>interior
Electronics / Computers > television, monitor, OA machine

Technical data

Quantity Value Unit Comment
Appearance Properties
Appearance Natural colors
Physical state Pill
Physical Properties
Shrinkage 0.1 - 0.3 % (ISO 2577;Flow, 3.2 mm (MD
Humidity <0.05 %
MFI 25 g/10min ISO 1133;220℃/10kg
Density 1.33 g/ml ISO 1183
Thermal Properties
Vicat softening temperature 101 ºC ISO R 306;B/50
UL RTI 60 ºC Mechanical without Impact, 1.6 mm, 2.0 mm, 3.0 mm
UL RTI 60 ºC Mechanical with Impact, 1.6 mm, 2.0 mm, 3.0 mm
UL RTI 60 ºC Electric, 1.6 mm, 2.0 mm, 3.0 mm
Heat Deflection temperature 101 ºC ISO 75-2;0.45 MPa, 4.0 mm, Unannealed
Heat Deflection temperature 95 ºC ISO 75-2;1.8 MPa, 4.0 mm, Unannealed
Mechanical Properties
Rockwell Hardness 115 ISO 2039-2;R Scale
Charpy Impact Strength (notched) 7 kJ/m² ISO 179 1eA;at 23°C, 4 mm
(Izod impact strength(notched 7 kJ/m² ISO 180 1A;at 23°C, 4 mm
Flexural modulus-MD 7100 MPa ISO 178;2mm/min
Flexural strength 130 MPa ISO 178;2mm/min
Tensile Stress at break-MD 100 MPa ISO 527;50mm/min
Tensile modulus-MD 6300 MPa ISO 527;50mm/min
Strain at break-MD 3 % ISO 527;50mm/min
Tensile Stress at yield-MD 100 MPa ISO 527;50mm/min
Chemical Properties
Decomposition temperature >400 ºC
Electrical Properties
HAI)High Amp Arc Ignition) arcs 1.6mm, 3.0 mm
Comparative Tracking Index 3 V
Hot Wire Ignition 3 s 1.6mm
Hot Wire Ignition 2 s 3.0mm
Hot Wire Ignition 120 s 3.0 mm
Hot Wire Ignition 180 s 1.6 mm