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Priex Maleic Anhydride Grafted

Maleic Anhydride Grafted High Density Polyethylene and Polypropylene

PP homopolymer based:
PRIEX® 20070
PRIEX® 20093
PRIEX® 20095
PRIEX® 20097

PP random copolymer based:
PRIEX® 25050
PRIEX® 25093
PRIEX® 25095
PRIEX® 25097

HDPE based:
PRIEX® 11002
PRIEX® 11006
PRIEX® 12031

LDPE based:
PRIEX® 15005

Maleic Anhydride grafted resins will be used to

  • Enhance sealability in bi-oriented polypropylene film packaging
  • Increase adhesion between metallic or textile wire and polymer coating
  • Achieve high compatibility between glass or other natural fibers and polyolefin in reinforced polyolefin blends
  • Improve homogeneity of mineral, clay or pigment dispersion in compounds
  • Broaden the temperature range of composite applications

Selective information from Priex® resin data sheet

Properties Units Maleic
PRIEX®
HDPE		 Anhydride Grafted
PRIEX® PP
homopolymers		 Anhydride Grafted
PRIEX® PP random
copolymers
         
Melting point Crystallization
 °C
128
 160 - 164
 135 - 136
temperature °C 114 113 - 115 35 - 50
Oxygen induction time min 20 35 - 50 93 - 95
         
Tensile modulus- 23 °C MPa 1070 2050 680
Yield stress - 23 °C MPa 25 40 22
Creep resistance - 23 °C-100 h 10 MPa MPa 500 180  
Elongation at break - 23 °C % 90 11 600
Heat deflection temperature 0.45 MPa °C 73 121 - 129 75