ByanNCO groupofthepolyisocyanatecoolandthepolyesterpolyol,polyether polyol-OHobtained by the reactionofpolymerpolyurethaneadhesive.
Similarreaction ofan NCOwithanOHnumber of moles.Themolecular weightoftheobtainedpolymerpolyurethanetens of thousandstohundreds of thousands.Thisadhesivegenerallysolvent-basedorwater emulsion-dispersed.
This adhesivecombinationofthe excellent characteristicsofthetwo kinds ofresin.
PolyurethaneadhesiveElectrical tapeaccording tothenumber of components thataredividedintosingle-componentpolyurethanecooladhesiveandtwo-componentpolyurethanecooladhesive.Coolone-componentpolyurethaneadhesiveeasy to use,open the packagecan be used.Thetwo-componentpolyurethanecooladhesivemust firsttwocomponentsmix wellbefore using.
MultithedifferentatmosphereSuancuplastictwistagentcan be used aloneormixeduseand rubber.