Plastiki ea fatše e ka aroloa ka mefuta e 'meli ho latela boemo ba eona ba tšebeliso: lisebelisoa tsa li-block (kapa lithaele tsa fatše) le lisebelisoa tsa moqolo (kapa letlapa la fatše). Ho ea ka boitsebiso ba eona, e ka aroloa ka mefuta e meraro: e thata, e thata, le e bonolo (ea elastic). Ho latela lisebelisoa tsa eona tsa mantlha, e ka aroloa ka mefuta e mengata, ho kenyelletsa polasetiki ea polyvinyl chloride (PVC), polasetiki ea polypropylene (PP) le thermoplastic.
Ka lebaka la ts'ebetso e ntle ea ho hanyetsa lelakabe le ho itima lintho tsa PVC, 'me ts'ebetso ea eona e ka fetoloa ka ho fetola palo ea li-plasticizers le li-fillers tse ekelitsoeng, polasetiki ea PVC ea fatše ke eona e sebelisoang ka ho fetisisa hona joale.
Polyvinyl chloride (PVC) ke polymer e entsoeng ka petroleum, khase ea tlhaho le lisebelisoa tse ling tse tala ka karabelo e matla ea lik'hemik'hale. PVC e na le litšobotsi tsa ho thibela mollo, ho thibela metsi, ho thibela ho bola, joalo-joalo, 'me ho bonolo ho e sebetsa le ho bōptjoa, kahoo e sebelisoa haholo fatše, thepa ea mohaho le masimo a mang. Lisebelisoa tsa PVC li entsoe ka resin ea polyvinyl chloride e le 'mele oa mantlha, e kopantsoeng le lisebelisoa tse fapaneng tsa ho tlatsa, li-additives le lisebelisoa tse ling tse tala. Thepa e batloa ke batho bakeng sa melemo ea eona e fapaneng, haholo indastering ea fatše. Ka lebaka la melemo ea eona ts'ireletso ea tikoloho, e sa keneleng metsi, e khahlanong le ho thella, anti-static, thibelo ea mollo, ho koala molumo, ho hanyetsa ho roala, joalo-joalo, PVC fatše e fetohile khetho e ka sehloohong masimong a kaho ea indasteri le ea khoebo, mokhabiso oa lehae le likoloi. .
Lintlha tse latelang ke litšobotsi tsa PVC fatše:
1. Ts'ebetso ea ts'ireletso ea tikoloho: Lisebelisoa tsa fatše tsa PVC li ke ke tsa ntša likhase tse chefo le tse kotsi ha li sebelisoa, li ke ke tsa hlahisa motlakase o tsitsitseng, 'me li na le bophelo bo bolelele ba tšebeletso ho feta lisebelisoa tse tloaelehileng.
2. Ho hanyetsa ho senya: Thepa ea fatše ea PVC e pentiloe 'me UV e sirelelitsoe,' me e na le khanyetso e ntle ea ho apara, e ka finyellang litlhoko tse potlakileng tsa libaka tsa khoebo le libaka tsa indasteri.
3. Thepa e thibelang ho thella: Bokaholimo ba thepa ea fatše ea PVC bo se bo sebelitsoe 'me bo na le ts'ebetso e ntle ea ho thibela ho thella, ho etsa hore ho be thata hore u thelle le ho oela bophelong ba letsatsi le letsatsi le mosebetsi, ho netefatsa polokeho.
4. Boima bo bobebe: Mokato oa PVC o amohela moralo o bobebe, o bonolo ho o sebetsa, o loketseng ho beoa, 'me o bonolo ho o hlokomela le ho o hloekisa.
5.Corrosion resistance: PVC fatše e na le acid e ntle le ho hanyetsa alkali, e ke ke ea senyeha ke lintho tsa lik'hemik'hale le tšusumetso ea mochine, e fokotsa monyetla oa ho silafatsa, 'me e lula e hloekile.
Nako ea poso: Jun-21-2023