sheet molding compound for Rail Transit

SMC Application Areas

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SMC Composite Material for Rail Transit

• Good surface gloss

• Good dimensional stability

• Water and stain resistance

• High strength

• Good flame retardant performance & low smoke emission level

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Field of application:

It is suitable for structural parts that bear large loads in the field of rail transit, and is also suitable for use in closed space environments such as train toilets, compartment parts, and equipment protection shells.

Technical information (Formula can be designed according to requirements)

Test items	Test Standards	Units	Measured properties of pressed products
Test items	Test Standards	Units	NSK SMC-4608	NSK SMC-4401	NSK SMC-4405
Shrinkage	ISO 2577	%	≤ 0.08	≤ 0.01	≤ 0.12
Density	ISO 1183	g/cm³	1.70~1.90	1.70~1.90	1.70-1.90
Tensile Strength	ISO R 527	MPa	≥ 70	≥ 65	≥ 70
Bending strength	ISO 178	MPa	≥ 150	≥ 140	≥ 170
Flexural modulus	ISO 178	GPa	≥ 8	≥ 8	≥ 8
Izod Impact Strength	ASTMD 256	kJ/㎡	≥ 60	≥ 50	≥ 50
Oxygen Index	GB/T 8924-2005	%	≥ 35	≥ 36	≥ 30
Application			UL\DIN certified	zero shrinkage	high strength