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The Oxidized Polymeric dry Form of Sublimation Ink

Nov. 24, 2016

Oxidation polymerization drying mechanism is the dry vegetable oil in the sublimation ink binder, with the oxygen in the air polymerization, dimensional network of giant molecules dried up in the substrate surface.

Dry vegetable oil oxidation reaction rate is relatively slow, usually takes a few hours to ten hours, this is because the dry vegetable oil contains trace amounts of phospholipid organic antioxidant, will prevent the absorption of oxygen. Therefore, the drying process must start from the destruction of antioxidants, so that dry vegetable oil absorbs oxygen in the air, form peroxide. 

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