Productdetails
TPRseriesMalabopadprintinginkfeatures:
1dryingphysicaldryingveryfast,20℃for90seconds;ifusedforoverprint,thenuseat30℃dryingfor15seconds.AddinghardenerTPH1orTPH2willprolongthedryingtime.
Thetimealsodependsonsubstrate,plateetchingdepth,dryingconditionsandauxiliaryagent.
2faderesistanceTPRseriesinksonlyusepigmentswithstrongfaderesistance.Whenmixedwithprintingvarnishorothercolorinks(especiallywhiteinks),theircolorfadingresistanceandwinderosionresistancewillbeweakenedtovaryingdegreesduetodifferentmixingproportion.Ifthethicknessoftheprintinginklayerbecomesthinner,itsfadingresistancewillalsobeweakened.
ThepigmentusedinTPRinkhasthecharacteristicsofsolventresistanceandplasticizerresistance.
3compressionresistanceafterproperandcompletedrying,theinkfilmhasgoodadhesion,scratchresistance,abrasionresistance,adhesionresistanceandresistancetogasoline.MostTPRinkscanbeusedforhighfrequencywelding(except980blackand73black).Insomecases,adding10%hardenerTPH1orTPH2canimprovetheinkadhesion,surfacestabilityandsolventresistance.
TPRseriesMalabopadprintinginkisespeciallysuitableforrigidPVC,PS,ABS,San,PC,PMMA,somesoftPVC,wood,paperandcardboard.IfthehardenerTPH1orTPH2isadded,TPRcanobtaingoodadhesiononmanyothersubstrates,suchascoatedsurface,weaklyanodizedaluminumorsomethermosettingplastics.
Duetothedifferentprintabilityoftheabovesubstrates,eventhesamematerialshouldbetestedforprintabilityinspecificapplication.TPRhasgoodglossandfastdrying,especiallysuitableforhighqualityproductssuchascosmeticpackaging,shellandotherproductsrequiringhighdurability.
TechnicalparametersofTPRseriesMalabopadprintingink:
Seethe"tampacolor"seriesofcolorcardsforcolorrange.