Michem® Prime 8515
Brand Family Overview
Michem® Prime functionalized copolymer dispersions deliver the flexibility, water/chemical resistance and barrier properties of polyethylene in a water-based form. Property enhancements include; excellent clarity, adhesion, lower heat seal temperature, toughness, and crosslinkability.See more Michem Prime products.
Michem® Prime 8515 is a low temperature heat seal coating for plastic films for flexible packaging applications. It is optimized to give high hot tack over a wide temperature range. It should be used with the addition of a carnauba wax emulsion to control the coefficient of friction (typically 2 to 4% by weight) e.g. Michem® Lube 160PFP.E.
water based heat seal coating
This product is used in many applications including the following:
|Heat Seal Coatings||Substrate - film|
See more products recommended for Heat Seal Coatings.
These physical properties are typical but should not be considered specifications.
|pH||8.5 - 9.5|
|Shelf Life (mo)||12|
|Freeze/Thaw Stability||None: protect from freezing|
|Percent Non-Volatile||24.2 - 25.2|
|Specific Gravity||0.99 - 1.01|
|Brookfield Viscosity (cps, mPa·s)||<400|
Site of Manufacture (and Product Code)
Michem® Prime 8515 can be applied via flexo , gravure or roll coater.