Izinkomba ezine ze-adhesive encibilikayo eshisayo

I-adhesive encibilikayo eshisayo amahora okuvula:

1. Isikhathi sokuvula se-adhesive encibilikayo eshisayo sibhekisela esikhathini eside kunazo zonke sezinto zokunamathisela ukuze kufinyelele umphumela wokubopha ngaphansi kwezimo ezicacisiwe zokubopha ngemuva kokuthi kusetshenziswe ukunamathela okushisayo okushisayo.

2. Izikhathi zembobo kanye nokwelapha ziyahlukahluka ngezinga lokushisa, izinga lokushisa elizungezile, inani lamajazi, ukujiya kwe-bondline, i-substrate, isikhathi sebhondi namandla.

 

I-Melt Viscosity (CPS)

I-viscosity encibilikayo yeokunamathelayo okuncibilika okushisayo, eyaziwa nangokuthi i-viscosity, ibhekisela ebangeni ukuncibilika eligeleza ngezinga lokushisa elithile nokucindezela.

Izinto ezithinta i-viscosity yilezi:

1. Lapho izinga lokushisa liphakeme, i-viscosity iyancipha

2. Isisindo se-polymer yamangqamuzana, isisindo esiphezulu samangqamuzana, i-viscosity ephezulu

3. Ingcindezi.

Emthelela wokuncibilika kwe-viscosity ekusetshenzisweni kwezinamatheliso ezincibilikayo ezishisayo, izinga le-viscosity alihlangene ne-viscosity ye-adhesive encibilikayo eshisayo, futhi i-viscosity ayihlangene nendawo yokuthambisa kanye nesivinini sokuncibilika.okunamathelayo okuncibilika okushisayo.

 

izinga lokushisa

Ngenxa yezici zemikhiqizo yokunamathela encibilikayo eshisayo, ingasetshenziswa kuphela phakathi kwebanga elithile lokushisa. Izinga lokushisa eliphezulu nezinga lokushisa eliphansi izindawo zingahlukaniswa zibe izinamathiselo ezincibilikayo ezishisayo zezinto zokuhlunga zezimoto. Lapho usebenza ezindaweni zokugcina izimoto ezishisayo, izinga lokushisa eliphakeme lingafinyelela kuma-85 degrees. Uma izinga lokushisa liphansi Kulesi kushisa, i-adhesive encibilikayo eshisayo izolahlekelwa i-viscosity yayo futhi isihlungi sizohlakazeka. Njengeglue yotshani bobisi, ubisi olukhiqizwayo luzogcinwa endaweni yokugcina ebandayo, njengeglue encibilikayo eshisayo nokunye ukusebenza kokumelana nokushisa okuphansi akufanelekile, utshani obunamathelayo buzowa.

 

Iphuzu Lokuthambisa

Iphuzu lokuthambisa aokunamathelayo okuncibilika okushisayo izinga lokushisa lapho okunamathelayo kuba uketshezi futhi kube noketshezi (izindlela zokuhlola ziyindlela evamile kanye nendlela ye-Vicat). Kuleli qophelo, okunamathelayo okuncibilika okushisayo kuzothambile kakhulu, kunamathele kancane, futhi abanye bazokhipha intambo, kodwa ayikafinyeleli izinga lokushisa lokusetshenziswa.

Isizathu sephuzu lokuthambisa ukuthi izinto zokusetshenziswa zihlukile futhi isilinganiso sezinto ezingavuthiwe sihlukile.