Likhomaretsi tsa polyurethane hangata li bua ka likhomaretsi tse nang le lihlopha tsa carbamate (-NHCOO-) kapa lihlopha tsa isocyanate (-NCO) joalo ka thepa ea mantlha.Polyurethane solvent-based adhesive e bolela tšebeliso ea solvent e le dispersion medium polyurethane adhesive, solvents tse sebelisoang hangata ke li-ketone, ester, alkanes, benzene, joalo-joalo Ka lebaka la boteng ba sehlopha sa isocyanate le carbamate sehlopha, se na le polarity e matla le lik'hemik'hale tse phahameng. ts'ebetso, 'me e na le litšobotsi tse ntle tsa tlamahano tse nang le lisebelisoa tse ngata, tse hlahisang matla a maqhama a matla.E na le mekhoa e mengata ea lisebelisoa tsa lieta, masela, mapolanka, khatiso, tšireletso ea mollo le liindasteri tse ling.
Miracll e qalile ho nts'etsapele, ho etsa lipatlisiso le ho hlahisa likhomaretsi tse thehiloeng ho polyurethane ho tloha ha e thehoa ka 2009, kamora lilemo tse fetang 10 tsa nts'etsopele, likhomaretsi li se li fetohile.mofuta oa polyester, mofuta oa polycaprolactone, letoto la aliphaticle tse ling tse kholo le tse nyane limaraka tse ka bang 20 tsa lihlahisoa.Nts'etsopele ea sehlahisoa le ntlafatso bakeng sa indasteri e fapaneng le litlhoko tsa ts'ebetso, li ka fihlela litlhoko tsa bareki bakeng sa tse fapanengthepa ea tlamahano, matla a peel, litsamaiso tsa solvent, lihora tsa ho bulajoalo joalo.
Libaka tsa kopo
| Indasteri ea Lintho tsa Lieta | joalo ka setlamo sa lieta tsa letlalo le lieta tsa maeto, outsole, mesh le likarolo tse ling tsa lieta tsa lipapali |
| Indasteri ea Mapolanka | joalo ka sekhomaretsi se tlamang rabara e batang |
| Thepa ea Lipapali | e le lintho tse tlamang thepa ea letlalo, li-kayak tsa metsi, li-surfboards, li-wetsuits, joalo-joalo. |
| Indasteri ea masela | kopana le tlamahano ea thepa e fapaneng masela |
| Indasteri ea Hose ea Mollo | e le sesebelisoa se setle sa motsoako oa ectoderm le pipe e ka hare |
| Indasteri ea ho fafatsa | Litšobotsi tse kang prototyping e potlakileng li ka sebelisoa ho fumana sephetho se setle sa ho kopanya sefafatsi |
| Liindasteri tse ling tse Loketseng | finyella thepa e babatsehang ea ho khomarela e le karolo e le 'ngoe kapa hammoho le li-hardeners |
Nako ea poso: Mar-02-2023