What is the effect of plasticizers in inks on adhesion?

December 15, 2022 Longchang Chemical

What is the effect of plasticizers in inks on adhesion?

Inks with too high a plasticizer content or low linker molecular weight may become soft and sticky after drying, and once the ink surface becomes too soft, adhesion can occur. Nitro inks often contain large amounts of plasticizers, and ink formulators must control the ratio of plasticizers to nitro fibers. In addition, the plasticizer content of the ink formulation must be taken into account when selecting a modified resin. In the case of plasticizer-induced binding, a high percentage of plasticizer results in a high degree of solvent retention; the printed ink layer becomes softer and becomes softer with time.

What is the purpose of adding plasticizer to plastic gravure printing ink?

To improve the adhesion between the ink and the film and to reduce the damage of the ink layer by the glue when laminating.

 

Flame retardant plasticizers of the same series

Synoflex® T-50 T-50; ASE CAS 91082-17-6
Synoflex® ATBC Acetyl tributyl citrate CAS 77-90-7
Synoflex® TBC Tributyl citrate CAS 77-94-1
Synoflex® TCPP TCPP flame retardant CAS 13674-84-5
Synoflex® DOTP Dioctyl terephthalate CAS 6422-86-2
Synoflex® DEP Diethyl phthalate CAS 84-66-2
Synoflex® TEC triethyl citrate CAS 77-93-0
Synoflex® DOA Dioctyl adipate CAS 123-79-5
Synoflex® DOS SEBACIC ACID DI-N-OCTYL ESTER CAS 2432-87-3
Synoflex® DINP Diisononyl Phthalate CAS 28553-12-0/685 15-48-0
Synoflex® TMP Trimethylolpropane CAS 77-99-6
Synoflex® TEP Triethyl phosphate CAS 78-40-0
Synoflex® TOTM Trioctyl trimellitate CAS 3319-31-1
Synoflex® BBP Bio-based plasticizers, High-efficiency plasticizer
Synoflex® TMP Trimethylol propane CAS 77-99-6
Sinoflare® TCEP Tris(2-chloroethyl) phosphate CAS 115-96-8
Sinoflare® BDP Bisphenol-A bis(diphenyl phosphate) CAS 5945-33-5
Sinoflare® TPP Triphenyl phosphate CAS 115-86-6

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