HM4289 is a specially developed plasticizer resistant adhesive in pellet form. This heat resistant automotive adhesive product has been developed to bond to a variety of substrates including automotive headliner wire harness attachment, as well as automotive filters.
Hot Melt (HM)
Dimer Acid Polyamide
This item is available in 44 pound bags.
Shelf life is one year at 73°F (23°C) in sealed containers.
Polyamides will slowly absorb moisture from ambient air, which may cause foaming upon melting of the product. Therefore, care should be taken to minimize moisture exposure. Keep containers sealed when not in use and store in cool, dry area.
The Safety Data Sheet should be consulted for proper handling, clean up and spill containment before use. Keep containers covered to minimize contamination.
HM4289 can be applied in conventional hot melt applicators at temperatures between 385-405°F (196-207°C).
|Typical Physical Properties|
|Softening Point (Ball & Ring)||170°C|
|Thermosel Viscosity||5,250 cP (200°C)|
|Tensile at Break||1,740 psi (12,000 kN/m²)|
|Elongation at Break||290 %|
|Shore D Hardness||48|
|Relative Open Time @ 218°C||20-30 seconds|