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Eastman G-3015 Maleic Anhydride Grafted Polypropylene
Categories: Other Engineering Material; Additive/Filler for Polymer

Material Notes: Product Description: Eastman™ G-3015 is a maleic anhydride grafted polypropylene recommended as a coupling agent for polypropylene (PP) composites. Because of the polarity and anhydride functionality, Eastman™ G-3015 is useful for laminating, as a compatibilizer for PP blends with nylon or EVOH, and for enhancing the strength of composites that utilize reinforcements / fillers such as glass, talc, calcium carbonate, and metals. Eastman™ G series polymers are products of Eastman Chemical Company and are protected under one or more of the following U.S. patents: 5,955,547; 6,046,279; 7,408,007; 7,683,134; and their foreign equivalents.

Application/Uses:

  • Automotive
  • Building and Construction
  • Rubber and Plastic Modification
Key Attributes:
  • Balances attraction between polar fillers / reinforcements and non polar polymers
  • Coupling agent for PP composites
  • Maleic anhydride grafted polypropylene (PP)

Information provided by Eastman

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Physical PropertiesOriginal ValueComments
Brookfield Viscosity 18000 cP
@Temperature 190 °C
Solid at 125°C
Molecular Weight 47000 g/mol
 
Chemical PropertiesOriginal ValueComments
Total Acid Number 15[mg KOH/g]
 
Mechanical PropertiesOriginal ValueComments
Penetration <= 1.0[dmm], Needle under 100-g load for 5s @ 25 deg C, tenths of mm; ASTM D5
 
Thermal PropertiesOriginal ValueComments
Ring & Ball Softening Point 156 °C

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.

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