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Master Bond adhesives

Polynt SMC LPA 6703 LW NEUTRO Sheet Molding Compound
Categories: Polymer; Thermoset; Polyester, TS; Thermoset Polyester Glass SMC

Material Notes: SMC LPA 6703 LW NEUTRO is a sheet molding compound based on an unsaturated polyester resin class “A” grade reinforced with glass fibers. This SMC has been developed for body panel application, with low density, good mechanical properties and excellent surface. Good varnish adhesion and excellent gluing are other peculiarities of SMC LPA 6703 LW NEUTRO. SMC LPA 6703 LW NEUTRO is formulated according to RoHS, REAC regulation (SVHC) and WEEE European legislation.

Information provided by Polynt Composites.

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Physical PropertiesMetricEnglishComments
Density 1.20 g/cc0.0434 lb/in³ISO 1183
Filler Content 25 %25 %Glass; ISO 11667
Water Absorption <= 0.50 %<= 0.50 %ISO 62 Met. 1
Linear Mold Shrinkage 0.00040 cm/cm0.00040 in/inISO 2577
 
Mechanical PropertiesMetricEnglishComments
Flexural Strength 120 MPa17400 psiISO 14125A
Flexural Modulus 7.00 GPa1020 ksiISO 14125A
Charpy Impact Unnotched 7.00 J/cm²33.3 ft-lb/in²ISO 179
 
Electrical PropertiesMetricEnglishComments
Surface Resistance 1.00e+13 ohm1.00e+13 ohmIEC 93
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) >= 200 °C>= 392 °FISO 75
 
Processing PropertiesMetricEnglishComments
Mold Temperature 140 - 160 °C284 - 320 °F
Hold Pressure 6.998 - 11.00 MPa1015 - 1595 psiMolding pressure
 
Descriptive Properties
Fiber length25 mmglass
Molding time40 s/mm

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PPOLYN9154 / 231749

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