Unsaturated polyester glass fiber reinforced molding compound WS-SMC

Model: WS-SMC

Implementation standard:

IEC/DIN EN 60893 UPGM203

DIN7735 HM 2471

Sheet specifications are 1220x1020mm and 1220*2440mm

Tolerance +/- 20mm

Thickness range is 0.5 to 62mm

Thickness tolerance is in accordance with DIN EN 60893-3-4 clause

Technical indicators:

Mechanical properties	Unit	Value	Test norm
Flexural strength	MPa	181	ISO 178
Modulus of elasticity	MPa	20000	ISO 178
Edgewise notched impact strength Charpy	KJ/㎡	105	ISO 179

Electrical properties

Insulation resistance after the immersion in water	Ω	1.00E+12	IEC 60167
Flatwise electric strenght, 90℃in oil	KV/mm	12	IEC 60243-1
Breakdown voltage //, 90℃in oil	KV	75	IEC 60243-1

Thermal properties

Temperature index(TI)	℃	155	IEC 60216
Coefficient of linear expansion //	1.0E-6 / K	20	VDE 0304
Thermal conductivity	W/m.K	0.35	DIN 52612

Physical properties

Density	g/cm³	2.05	ISO 1183
Water absorption 24h 23 degree	mg /%	17/0.06	ISO 62

l The product complies with the ROHS directive

l The size and thickness can be made according to customer requirements

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