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Ground coating water-based varnish

Ground coating water-based varnish

 
description:
Product Features:
• excellent affinity to the substrate and the latter printing materials 
• moderate anti-scratch, good fastness for the latter printing
• stable property and transparence
The scope of application:
The independent polishing in the laser paper 、copperplate
(Printing) paper etc which need the latter printing for the base .
Technical parameters:
• Solid content: 30 ± 10%
• Viscosity: 12 ± 5 seconds
• PH value :8.0-8.5
• Glossiness: above 45GS
Varnish  dilution:
• Usually for the deionized water
• Requesting  fast-dry to use 1:1 alcohol and water  
• Requesting  slow-dry  to use  propylene glycol monomethyl   ether
Ink roller cleaning:
• Use the clear water for the normal printing situation
• When the roller surface appears the membrane because of the long downtime,please use the special washing machine water.
Packaging:
  20KG / barrel     50KG / barrel       200KG / barrel
Guarantee period: a state of sealed storage for twelve months
Special instruction :
• Please mix it fully before use, and the remainings are sealed to preserve
• May  adjust the technical specifications according to customer special requirements 
• The  different  substrates  will produce different results