Polynt SMC LS 3000 R18 Sheet Molding Compound

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Polynt SMC LS 3000 R18 Sheet Molding Compound
Categories:	Polymer; Thermoset; Polyester, TS; Thermoset Polyester Glass SMC
Material Notes:	SMC LS 3000 R18 is a sheet molding compound based on an unsaturated polyester resin, halogen-free, reinforced with glass fibers. This SMC has been developed for general purpose. SMC LS 3000 R18 joint good mechanical properties and good fluidity. SMC LS 3000 R18 is formulated according to RoHS, REAC regulation (SVHC) and WEEE European legislation. Information provided by Polynt Composites.
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Physical Properties	Original Value	Comments

Density	1.80 g/cc	ISO 1183
Filler Content	18 %	Glass
Water Absorption	<= 0.20 %	ISO 62 Met. 1
Linear Mold Shrinkage	0.0015 cm/cm	ISO 2577

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	80	ISO 2039-2
Flexural Strength	110 MPa	ISO 14125A
Flexural Modulus	9000 MPa	ISO 14125A
Charpy Impact Unnotched	50.0 kJ/m²	ISO 179

Electrical Properties	Original Value	Comments
Surface Resistance	1.00e+14 ohm	IEC 93

Thermal Properties	Original Value	Comments
Deflection Temperature at 1.8 MPa (264 psi)	>= 200 °C	ISO 75
Flammability, UL94	HB

Processing Properties	Original Value	Comments
Mold Temperature	140 - 160 °C
Hold Pressure	1015 - 1595 psi	Molding pressure

Descriptive Properties
Molding time	40 s/mm

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PPOLYN9138 / 231733

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