First step, disperse the wax emulsion with a solid content of 2% in the water-based varnish
Using a film coating machine to apply the varnish on the cardboard to test abrasion resistance property;
It can withstand more than 2,000 times of abrasion
The pH of OE-6302 is 9-11
Next step, let us see its gloss
For the varnish without wax emulsion, its glossiness is 79°
Vanish with 6302 wax emulsion, its glossiness is 78°
Last step, let’s look at the anti-stick properties of OE-6302.
Fold the test strip in half and put it in the environment of temperature 60°C
and 80% humidity,
Apply a pressure of 3-4kg/cm2,
Look at the conditions after 8 hours and 24 hours.
It is found that whether it’s 8 or 24 hours,
The test strip surface is still intact and there are no signs of adhesion or tearing.
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