MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Specialty Compounds RTP Company

(Viewing data as-entered. Click here to return)
A. Schulman Premi-Glas® 1200-28 Polyester SMC  (discontinued **)
Categories: Polymer; Thermoset; Composite SMC; Polyester, TS; Thermoset Polyester Glass SMC

Material Notes: Premi-Glas® 1200-28 series is a low profile, 28 % glass reinforced polyester Sheet Molding Compound designed for recreational vehicle body panels applications that require excellent flexibility and impact strength. Key features and benefits are:
  • In-mold and powder coating capable, accepts standard automotive primers and top coats.
  • Molded panels have increased resiliency for improved impact properties.
  • Pigmentable system provides uniform base colors for exterior and interior applications.
  • Molds in deep draw, 0 shrink production tooling.
  • Class A surface with exceptionally low process times in compression molding.
  • Standard glass content is 28 %.

Data 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
Density 1.75 - 1.85 g/ccASTM D792
Water Absorption 0.20 - 0.30 %ASTM D570
Linear Mold Shrinkage 0.00 - 0.0010 cm/cmAmbient part /mold
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Ultimate 8000 - 10000 psiASTM D638
Elongation at Break 1.2 - 1.4 %ASTM D638
Modulus of Elasticity 1300 - 1500 ksiASTM D638
Flexural Yield Strength 20000 - 26000 psiASTM D790
Flexural Modulus 1200 - 1400 ksiASTM D790
Izod Impact, Notched 13.0 - 18.0 ft-lb/inASTM D256
Izod Impact, Unnotched 18.0 - 23.0 ft-lb/inASTM D4812
 
Thermal PropertiesOriginal ValueComments
Flammability, UL94 HBFBMV 302

**
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.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

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 go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
A. Schulman Premi-Glas® 1200-30 Polyester SMC
A. Schulman Premi-Glas® 1200H-20 Polyester SMC
A. Schulman Premi-Glas® 1200H-15 Polyester SMC
A. Schulman Premi-Glas® 2200-15 CR-SX Fiberglass Reinforced SMC
A. Schulman Premi-Glas® 1286 Glass Reinforced SMC

PPREMIX54 / 58196

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at info@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2025 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.