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Rulon Bearings

A. Schulman Premi-Glas® 8201-24 Glass Reinforced Polyester SMC  (discontinued **)
Categories: Polymer; Thermoset; Composite SMC; Filled/Reinforced Thermoset; Polyester, TS; Thermoset Polyester Glass SMC

Material Notes: Premi-Glas® 8201-24 is a low profile glass reinforced polyester Sheet Molding Compound designed for body panel applications.

Key features and benefits:

  • Compatible with in-mold coatings, in-mold powder coatings, and many automotive primers
  • Excellent flow and fill in complex molding geometries
  • Molds well in deep-draw parts as well as in thin-skin moldings
  • Automotive Class A surface profile; minimal short and long term waviness
  • Used in body panel applications in transportation, recreational, and marine applications

Market: Consumer/Recreational

Information provided by Premix.

A. Schulman has acquired this former Premix product line.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.78 g/cc1.78 g/ccASTM D792
Linear Mold Shrinkage 0.00068 cm/cm0.00068 in/inISO 2577
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Ultimate 65.5 MPa9500 psiASTM D638
Elongation at Break 1.2 %1.2 %ASTM D638
Tensile Modulus 10.3 GPa1500 ksitangent; ASTM D638
Flexural Strength 159 MPa23000 psiASTM D790-1
Flexural Modulus 10.3 GPa1500 ksiTangent; ASTM D790-1
Poissons Ratio 0.300.30ISO 527
Izod Impact, Notched 8.01 J/cm15.0 ft-lb/inASTM D256
Izod Impact, Unnotched 11.2 J/cm21.0 ft-lb/inASTM D4812
 
Thermal PropertiesMetricEnglishComments
CTE, linear 36.0 µm/m-°C
@Temperature 20.0 °C
20.0 µin/in-°F
@Temperature 68.0 °F
Z-direction; ASTM D696
CTE, linear, Transverse to Flow 27.0 µm/m-°C
@Temperature 20.0 °C
15.0 µin/in-°F
@Temperature 68.0 °F
XY-direction; ASTM D696
Thermal Conductivity 0.300 W/m-K2.08 BTU-in/hr-ft²-°FASTM D1269E

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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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.

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PPREMI41 / 58168

Aluminum Castings

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