Brand Family Overview
Michem® Shield waterbased polyethylene emulsions are an effective and inexpensive way to improve the performance of OPVs, and is FDA approved. Enhanced properties include excellent rub resistance, good gloss, re-coatability, and water resistance.See more Michem Shield products.
A ready to use primer which provides excellent adhesion of HP Indigo ElectroInks® to most films and papers. It has exceptional anti-block properties and can be used for two sided printing. It also has food contact approval.
Off-line primer for HP Indigo printability
This product is used in many applications including the following:
|HP Indigo Solutions||Applicator - flexo / gravure/ roll, OEM - Indigo various presses, Substrate - film, Substrate - paper|
See more products recommended for HP Indigo Solutions.
These physical properties are typical but should not be considered specifications.
|Appearance||White, translucent liquid|
|pH||8.0 - 10.0|
|Percent Non-Volatile||30.0 - 32.0|
|Recommended pH Range||>7|
|Brookfield Viscosity (cps, mPa·s)||<100|
Site of Manufacture (and Product Code)
DigiPrime® 4450 may be applied by flexo or gravure coating systems. Recommended application rate for films is between 0.5 to 0.2 gsm dry coat weight. For paper, slightly higher weights will be needed to overcome the absorption of the substrate, this will vary from paper to paper but dry weights around 0.7 to 1 gsm are recommended. EZ Cup Viscosity - #2 Cup, 22 - 24 sec.