Iteyiphu yokumelana nobushushu obuphezulu iyathandwa ngabasebenzisi kuba inokumelana namaqondo obushushu aphezulu kuneeteyiphu eziqhelekileyo.Ngaba uyazi ukuba kutheni amateyipu aphezulu anokumelana namaqondo obushushu aphezulu kangaka?Ngaba uyazi ukuba yintoni i-viscosity kunye nobukhulu be-adhesives ye-tape ephezulu yokushisa kwi-tapes yokushisa ephezulu Ngaba iyachaphazela?Okulandelayo, mamela umhleli we-tape umenzi wobushushu obuphezulu kumntu wonke.

I-polymer enzima ye-thermosetting ye-tape ephezulu yokumelana nobushushu inokuguquguquka okungahambi kakuhle ngenxa yekhonkco lokuqhekeka, kunye nesakhiwo sothungelwano esine-dimensional-dimensional cross-dimensional akukho lula ukukhubaza emva kokuxinwa, kwaye inokumelana nomthwalo ophezulu.Iipolymers ze-Thermoplastic azikho iibhondi ezidibanisayo, phantsi kwesenzo samandla angaphandle, i-Oita chain deforms kwaye ikhonkco ihamba ngokukhawuleza intshukumo ehambelanayo, okubangela ukukhahlela.Ubude bayo besibini buphezulu kuneepolymers ze-thermosetting, kodwa umthwalo onokuwuthwala awukho phezulu.

Izinto ze-elastomer zobushushu obuphezulu ziqulethe amacandelo amaninzi aguquguqukayo kwicandelo le-polymer, kwaye ijwayele ukuguqulwa okuguquguqukayo phantsi kwesenzo samandla angaphandle.Ukuguqulwa kwe-creep deformation ye-thermoplastics kunye ne-elastiki deformation ye-elastomers kunciphisa uxinzelelo loxinaniso lomzekelo phantsi kwesenzo samandla okucheba ukuya kumlinganiselo othile, kwaye yenza lula iqondo lamandla ahambelanayo kumda wokudityaniswa komzekelo.Iirensi ze-thermoplastic ezinobunzima obuphantsi kunye ne-polyethylene polymer adhesives zinezinga eliphezulu lokuguqulwa ngaphandle kokuphulwa phantsi kwesenzo samandla angaphandle, kodwa ziyakwazi ukumelana nomthwalo ophantsi.

Ubunzima be-adhesive ye-tape yobushushu obuphezulu kwi-lap joint ichaphazela ngokuthe ngqo amandla okucheba komdibaniso.Ngokuqhelekileyo, ukwanda kobunzima be-adhesive ihamba kunye nokunciphisa amandla okucheba komdibaniso.Nangona kunjalo, kungekhona ukuba ubukhulu be-adhesive buncinci kangangoko kunokwenzeka.Uluhlu olunamathele oluncinci luxhomekeke ekusweleni kweglue, kwaye ukungabikho kweglue kuba sisiphene sefilimu yokunamathela.Xa ugxininisekile, uxinzelelo olujikeleze isiphene lulula ukugxila, olukhawuleza ukuphuka kwefilimu yokubambelela.Ubunzima obufanelekileyo be-adhesive buxhomekeke kwimilo yentloko yokudibanisa, uhlobo lomthwalo kunye nohlobo lwe-adhesive.