Michem® Flex B3511

Usage

A water-based clear protective top coat that provides good adhesion of vacuum metalized films to inks and laminating adhesives. This product can also be used as a primer for metalization processes.

Description

Protective coating / primer for vacuum coated metalized films.

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Functional Coatingsbarrier, rub resistance, Substrate - film, water resistance

See more products recommended for Functional Coatings.
Physical Properties

These physical properties are typical but should not be considered specifications.

AppearanceClear yellowish
pH5.5 - 8.5
Shelf Life (mo) 12
Freeze/Thaw StabilityNone: protect from freezing
Percent Non-Volatile32.5 - 33.5
Specific Gravity1.05 - 1.11
Brookfield Viscosity (cps, mPa·s) 0 - 500
Spindle Number2
RPM60

Site of Manufacture (and Product Code)

CIN (MFB3511)
SNG (MFB3511.S)

Application Data

Michem® Flex B3511 is designed to be applied onto metalized film or used as a metal adhesion primer. A thin, dried coating is transparent, contributes to metal protection / adhesion and allows further processing of metalized films. Properly coated and dried films are not expected to exhibit blocking to the backside. Suggested coat weight is 0.4 – 0.8 dry gsm. It is recommended that the product be used undiluted, however if needed to achieve target coat weight, it can be diluted slightly with soft water.

Storage

Handle in accordance with good industrial hygiene and safety practice.