It is recommended that WQ-109 and Joncryl 678 can replace each other as they have similar performance. WQ-109 is a medium molecular weight solid acrylic resin suitable for producing various water based inks and varnish, applied to paper board, food packaging, pharmaceutical packaging and various film substrates, such as PE, BOPP, and PET. The product is provided in solid form and is neutralized and dissolved to form varnish before use.
