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Rulon Bearings

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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 PropertiesOriginal ValueComments
Specific Gravity 1.78 g/ccASTM D792
Linear Mold Shrinkage 0.00068 cm/cmISO 2577
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Ultimate 9500 psiASTM D638
Elongation at Break 1.2 %ASTM D638
Tensile Modulus 1.50e+6 psitangent; ASTM D638
Flexural Strength 23000 psiASTM D790-1
Flexural Modulus 1.50e+6 psiTangent; ASTM D790-1
Poissons Ratio 0.30ISO 527
Izod Impact, Notched 15.0 ft-lb/inASTM D256
Izod Impact, Unnotched 21.0 ft-lb/inASTM D4812
 
Thermal PropertiesOriginal ValueComments
CTE, linear 20.0 µin/in-°F
@Temperature 20.0 °C
Z-direction; ASTM D696
CTE, linear, Transverse to Flow 15.0 µin/in-°F
@Temperature 20.0 °C
XY-direction; ASTM D696
Thermal Conductivity 2.08 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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