The material is self-extingwishing, classified as inflammable version of G10, category FVO. Modified nonalkaline glass fabric reinforced epoxi resin. Plates according to DIN - EN 60893 (EPGC 202), DIN 7735 (Hgw 2372.1), NEMA (FR-4). Good mechanical and electro-insulating properties. High climatic resistance. Heat resistance: class B (110°C)

Product properties

natural, black
Electrically insulator: 
main area of use: 
Basic stucture material, Flame retandant, Increased dimensional stability, rigidity
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Densityg/cm3DIN EN ISO 11831.9
Flammability (UL94)-IEC 60707V0
Water absorption, 24h/23°C%ISO 62
Water absorption (3 mm)mgDIN 5349522
Dielectric constant-DIN 534835
Dielectric dissipation factor (1 MHz)-ASTM D 150, IEC60 250
Surface resistivityΩIEC61340-5-1
Dielectric dissipation factor (50 Hz)-IEC60 2500,04
Comparative tracking index (CTI)VUL 746A
Dielectric strength, 90°C in oil (parallel)kV/25mmIEC 6024335
Dielectric strength, 90°C in oil (perpendicular)kV/mmIEC 6024330
Dielectric strength, in oilkV/mmASTM D 149
Dielectric strength, in airkV/mmASTM D 149
Thermal conductivityW/ (K.m)ISO 83020,3 - 0,9
Chemical resistance at 23ºC: deluted acids-A*
Chemical resistance at 23ºC: strong acids-C*
Chemical resistance at 23ºC: aliphatic hydrocarbons-A*
Chemical resistance at 23ºC: chlorin dissolvents-B- C*
Chemical resistance at 23ºC: alcoholsB*
Chemical resistance at 23ºC: deluted bases-A*
Chemical resistance at 23ºC: strong bases-C*
Chemical resistance at 23ºC: aromatic hydrocarbons-B - C*
Coefficient of linear thermal expansion (CLTE):m/(m.K)x10-5ISO 113592 - 4
Max. allowable service temperature in airºCIEC 60216110
Thermal class-VDE 0304B
Tensile modulus of elasticityMPaASTM D 638, ISO 178
Flexural strenghtMPaASTM D 790
Flexural modulusMPaISO 17824000
Tensile strengthMPaASTM D 638
Compressive strengthMPaASTM D 695
Tensile strength (parallel)MPaISO 527300
Tensile modulus of elasticity (perpendicular)MPaISO 178
Compressive strength (perpendicular)MPaISO 604 350
Flexural stress at rupture (perbendicular)MPaISO 178340
Interlaminar resistanceNDIN 534633000
Compressive strength (parallel)MPaISO 604 180
shear strengthMPaASTM D 732
Impact strength, Charpy (parallel)kJ/m2ISO 17933
Impact strength, Charpy notched (parallel)kJ/m2ISO 179
Izod impact strength, notchedJ/mASTM D 256
(*) legend:
  • A – applicable
  • B – partially applicable
  • C – not applicable


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Tolerances on thickness: 0; +0,06 Weight: 0.41 kg/fm Size of plate: 1050 x 2050 mm Tolerances on width: +0; +25 Tolerances on length: 0; +3 Availabilty: Stock shape