Durostone® EPM S7

GFK-EP

screw nut

Characteristics

Epoxy (EP) resin matrix reinforced with an e-glass mat
Good mechanical and electronical properties at both room temperature and elevated temperatures

Industries

Variants

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	SKU	Name	Type	Type	Measurements	Length	Width	Thickness	Height
Stock item (no MOQ)	100271	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 6 SW=10 H=D	10 mm	10 mm	6 mm	6 mm
Stock item (no MOQ)	100272	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 8 SW=13 H=D	13 mm	13 mm	8 mm	8 mm
Stock item (no MOQ)	100273	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 10 SW=17 H=D	17 mm	17 mm	10 mm	10 mm
Stock item (no MOQ)	100274	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 12 SW=19 H=D	19 mm	19 mm	12 mm	12 mm
Stock item (no MOQ)	100275	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 16 SW=24 H=D	24 mm	24 mm	16 mm	16 mm
Stock item (no MOQ)	100276	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 30 SW=46 H=D	46 mm	46 mm	30 mm	30 mm
Stock item (no MOQ)	100278	Durostone® EPM S7 pressed	Square	Square	M 8 SW=13 H=D	13 mm	13 mm	8 mm	8 mm
Stock item (no MOQ)	100279	Durostone® EPM S7 pressed	Square	Square	M 10 SW=17 H=D	17 mm	17 mm	10 mm	10 mm
Stock item (no MOQ)	100280	Durostone® EPM S7 pressed	Square	Square	M 12 SW=19 H=D	19 mm	19 mm	12 mm	12 mm
Stock item (no MOQ)	100281	Durostone® EPM S7 pressed	Square	Square	M 16 SW=24 H=D	24 mm	24 mm	16 mm	16 mm
Stock item (no MOQ)	100282	Durostone® EPM S7 pressed	Square	Square	M 20 SW=30 H=D	30 mm	30 mm	20 mm	20 mm
Stock item (no MOQ)	100283	Durostone® EPM S7 pressed	Square	Square	M 30 SW=46 H=D	46 mm	46 mm	30 mm	30 mm
Stock item (no MOQ)	100284	Durostone® EPM S7 pressed	Square	Square	M 8 SW=13 H=2D	13 mm	13 mm	16 mm	8 mm
Stock item (no MOQ)	100285	Durostone® EPM S7 pressed	Square	Square	M 12 SW=19 H=2D	19 mm	19 mm	24 mm	12 mm
Stock item (no MOQ)	101497	Durostone® EPM S7 pressed	Square	Square	M 6 SW=10 H=D	10 mm	10 mm	6 mm	6 mm
Stock item (no MOQ)	101498	Durostone® EPM S7 pressed	Square	Square	M 24 SW=36 H=D	36 mm	36 mm	24 mm	24 mm
Stock item (no MOQ)	101499	Durostone® EPM S7 pressed	Square	Square	M 27 SW=41 H=D	41 mm	41 mm	27 mm	27 mm
Stock item (no MOQ)	101500	Durostone® EPM S7 pressed	Square	Square	M 10 SW=17 H=2D	17 mm	17 mm	20 mm	10 mm
Stock item (no MOQ)	101503	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 20 SW=30 H=D	30 mm	30 mm	20 mm	20 mm
Stock item (no MOQ)	101504	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 8 SW=13 H=2D	13 mm	13 mm	16 mm	8 mm
No stock item (MOQ)	234211	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 12 SW 19 H = 2D	19 mm	19 mm	24 mm	12 mm
No stock item (MOQ)	249378	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 24 SW=36 H=D	36 mm	36 mm	24 mm	24 mm
Stock item (no MOQ)	256241	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 8 SW=13 H=1,5 D	13 mm	13 mm	12 mm	8 mm
Stock item (no MOQ)	256686	Durostone® EPM S7 pressed	Square	Square	M 24 SW=41 H=D	41 mm	41 mm	24 mm	24 mm
Stock item (no MOQ)	275816	Durostone® EPM S7 pressed	Square	Square	M 20 SW=30 H=D	30 mm	30 mm	20 mm	20 mm
No stock item (MOQ)	301958	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 10 SW=17 H=2D	17 mm	17 mm	20 mm	10 mm
Stock item (no MOQ)	333441	Durostone® EPM S7 pressed	Square	Square	M 12 SW=19 H=D	19 mm	19 mm	12 mm	12 mm
Stock item (no MOQ)	341833	Durostone® EPM S7 pressed	Square	Square	M 12 SW=19 H=D	19 mm	19 mm	12 mm	12 mm
Stock item (no MOQ)	343141	Durostone® EPM S7 pressed	Square	Square	M 20 SW=30 H=D	30 mm	30 mm	20 mm	20 mm
No stock item (MOQ)	343517	Durostone® EPM S7 pressed	Square	Square	M 16 SW=24 H=D	24 mm	24 mm	16 mm	16 mm
No stock item (MOQ)	406376	Durostone® EPM S7 pressed	Square	Square	M 16 SW=24 H=D	24 mm	24 mm	16 mm	16 mm
Stock item (no MOQ)	411716	Durostone® EPM S7 pressed	Square	Square	M 16 SW=24 H=D	24 mm	24 mm	16 mm	16 mm
Stock item (no MOQ)	415807	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 12 SW=19 H=8	19 mm	19 mm	8 mm	12 mm
Stock item (no MOQ)	415809	Durostone® EPM S7 pressed	Hexagon	Hexagon	M 16 SW=24 H=8	24 mm	24 mm	8 mm	16 mm
Stock item (no MOQ)	432259	Durostone® EPM S7 pressed	Square	Square	M 10 SW=17 H=D	17 mm	17 mm	10 mm	10 mm
Stock item (no MOQ)	458509	Durostone® EPM S7 pressed	Square	Square	M 10 SW=17 H=D	17 mm	17 mm	10 mm	10 mm
Stock item (no MOQ)	458651	Durostone® EPM S7 pressed	Square	Square	M 20 SW=30 H=D	30 mm	30 mm	20 mm	20 mm
Stock item (no MOQ)	460553	Durostone® EPM S7 pressed	Square	Square	M 10 SW=17 H=D	17 mm	17 mm	10 mm	10 mm
Stock item (no MOQ)	460739	Durostone® EPM S7 pressed	Square	Square	M 10 SW=17 H=1,5D	17 mm	17 mm	10 mm	15 mm
Stock item (no MOQ)	472053	Durostone® EPM S7 pressed	Square	Square	M 10 SW=17 H=D	17 mm	17 mm	10 mm	10 mm

Technical Specifications Durostone® EPM S7

Mechanical properties

	Test Method	Unit	Guideline Value
Density	ISO 1183	g / cm³	1,85
Flexural strength ┴	ISO 178	MPa	360
Modulus of elasticity in flexion ┴	ISO 178	MPa	20000
Compressive strength ┴	ISO 604	MPa	500
Tensile strength II	ISO 527	MPa	280
Impact strength II (Charpy)	ISO 179	kJ / m²	100

Thermal properties

	Test Method	Unit	Guideline Value
Coefficient of linear expansion II	TMA (Mettler)	10^-6 x K^-1	10 - 20
Temperature index	IEC 60216	T.I.	180
Insulation class	IEC 60085	/	H

Physical properties

	Test Method	Unit	Guideline Value
Water absorption (4mm thickness)	ISO 62	%	< 0,2

Dielectrical properties

	Test Method	Unit	Guideline Value
Electric strength 90°C under oil ┴	IEC 60243	kV / mm	13
Electric strength 90°C under oil II	IEC 60243	kV/25mm	70
Relative permittivity (50 Hz)	IEC 60250	ε_r	5
Specific surface resistance	IEC 60093	Ohm	10¹³
Specific volume resistance	IEC 60093	Ω x cm	10¹⁴
Comparative tracking index	EN 60112	CTI	400