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Ensinger PEI

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Eastman Aerafin™ 18 Propylene-based olefin polymer
Categories: Polymer; Thermoplastic; Polypropylene (PP)

Material Notes: Product Description: Eastman Aerafin™ 180 polymer is a fully saturated, low molecular weight, propylene-based olefin polymer that is compatible with a range of hydrocarbon tackifying resins and enables spraying the finished adhesive at a broad range of temperatures and operating conditions. Aerafin™ 180 polymer is characterized by consistent quality, low color, excellent thermal stability, and low odor.

Application/Uses:

  • Hot Melt Adhesives
  • Hygiene Construction
  • Nonwovens
Key Attributes:
  • Compatibility with an array of hydrocarbon tackifying resins
  • Excellent thermal stability
  • Good adhesion with excellent peel strength
  • In formulation, enables a robust adhesive system with a broad processing window and sprayability at temperatures as low as 130°C
  • Low color and odor
  • Reliable global supply
  • Requires lower tackifier loading than with most SBC-based formulations

Information provided by Eastman

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Physical PropertiesOriginal ValueComments
Brookfield Viscosity 18000 cP
@Temperature 190 °C
ASTM D3236
 
Mechanical PropertiesOriginal ValueComments
Penetration 25[dmm], Hardness; ASTM D5
 
Thermal PropertiesOriginal ValueComments
Glass Transition Temp, Tg -38.0 °CASTM D3418
Ring & Ball Softening Point 125 °CASTM E 28
 
Optical PropertiesOriginal ValueComments
Gardner Color Number 1.0Molten
 
Descriptive Properties
AppearancePellets

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PEATM5123 / 222317

Proto3000 – 3D Engineering Solutions

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