Inhloso yomlawuli we-PVC foaming: Ngaphezu kwazo zonke izici eziyisisekelo zezinsiza zokucubungula i-PVC, abalawuli be-foaming banesisindo esikhulu sama-molecule kunezinsiza zokucubungula ezijwayelekile, amandla aphezulu okuncibilika, futhi banganikeza imikhiqizo isakhiwo samaseli esifanayo kanye nobuningi obuphansi. Thuthukisa ingcindezi kanye ne-torque yokuncibilika kwe-PVC, ukuze kwandiswe ngempumelelo ukuhlangana kanye nokulingana kokuncibilika kwe-PVC, kuvinjelwe ukuhlangana kwama-bubble, futhi kutholakale imikhiqizo efanayo ene-foaming.
Izinzuzo zabalawuli be-PVC foaming:
1. Izinsiza zokucubungula i-ACR zingakhuthaza ukuncibilika kwe-PVC, zithuthukise ukuqeda kobuso, zithuthukise ukuqina kokuncibilika, futhi zithuthukise ukunwebeka namandla okuncibilika.
2. Kuwusizo ukumboza amabhamuza nokuvimbela ukuwa kwamaseli. Isisindo sama-molecule kanye nomthamo womlawuli we-foam kunethonya elikhulu ekuminyaneni kweshidi le-foam: ngokwanda kwesisindo sama-molecule, amandla okuncibilika kwe-PVC ayanda, futhi ukuminyana kweshidi le-foam kungenziwa kube phansi, futhi ukwanda komthamo womlawuli kunethonya elifanayo. Kodwa lo mphumela awunabo ubudlelwano obuqondile. Qhubeka ukwandisa isisindo sama-molecule noma ukwandisa umthamo, umphumela wokunciphisa ukuminyana awubonakali kakhulu, futhi ukuminyana kuzovame ukuba njalo.
3. Isisindo sama-molecule esiphezulu kakhulu kanye nemikhiqizo ye-endow enamandla okuncibilika enamandla kakhulu enobukhulu obuphansi kanye nesakhiwo samaseli esifanayo, efanelekile kakhulu emikhiqizweni yebhodi elijiyile eline-foam le-PVC.
4. Nikeza umkhiqizo isakhiwo seseli esifanayo, isisindo sama-molecule aphezulu kanye namandla aphezulu okuncibilika, ubuningi bomkhiqizo obuphansi, kanye nokusebenza okuhle kakhulu kokucubungula.
5. Ikhono elihle lokwenza ipulasitiki ibe yiplastiki, ukugeleza okuhle kokuncibilika, kanye nokuhambisana okuhle nemikhiqizo ye-PVC, okwenza umkhiqizo ube nosayizi ozinzile kakhudlwana.
6. Ukusebenza okuhle kakhulu kokwenza ipulasitiki, okunikeza umkhiqizo ukusebenza okuhle kakhulu kokucubungula kanye nokucwebezela okuphezulu okuhle kakhulu.
Izinyathelo zokuphepha zokusebenzisa izilawuli ze-PVC foaming:
Uma usebenzisa izilawuli ze-PVC foaming, kufanele kunakwe imikhiqizo ye-PVC enamazinga ahlukene e-polymerization futhi kufanele kukhethwe izilawuli ze-foaming ezahlukene. Imikhiqizo ye-foam yepulasitiki ifaka: ibhodi le-foam, ibhodi elijiyile le-foam, ibhodi elincane le-foam, ibhodi le-foam le-plastic le-wood, ibhodi le-foam le-plastic lead, njalo njalo. Khetha izilawuli ze-foam ezahlukene. Ngenxa yokuthi izinsiza ze-PVC foaming nazo ziyizinto ze-acrylic ester ezinezakhiwo zokusiza ukucubungula, kufanele kunakwe nebhalansi yokugcoba yangaphakathi neyangaphandle yefomula lapho usebenzisa.
Isikhathi sokuthunyelwe: Ephreli-28-2024
