Material and strength studies

Table with average characteristic values:

Features SMC/BMC	methode	unit	Value from/to
Tensile strength	ISO 527-2	N/mm²	40-150
Bending strength	ISO 14125	N/mm²	80-230
E-modul	ISO 14125	N/mm²	6000-14000
Elongation at break	ISO 14125	%	1,5-2,5
Compressive strength (90° to the fiber)	ISO 604	N/mm²	200-450
Density	ISO 1183 A	g/cm³	1,10-2,50
Impact resistance	ISO 179	KJ/m²	40-130
Flame resistance	UL 94	V0	min. 1,5mm
Electrical dielectric strength	IEC 243-1	KV/mm	>20
Continuous operating temperature	IEC 60216	°C	145-170°C
Shrinking	ISO 2577	%	-0,10 bis 0,20
Spec. contact resistance	IEC 93	Ohm x cm	10³ – 10¹⁴
Surface resistance	IEC 93	Ohm	10³ – 10¹³
Creep resistance	IEC 112	Com.	CTI 300/600
Water absorption	ISO 62	mg	< 50

The average values are significantly influenced by the different resins, fabrics, fillers and additives.

Source: https://en.mitras-composites.com/Material_and_strength_studies