Ebusika ukuya, sonke siyazi ukuba le nto kwiplastiki emva kobusika iya kuba brittle kakhulu, yintoni isizathu?

Iplastiki iyona nxalenye ephambili ye-macromolecular aggregates, i-macromolecules ebonakaliswe ngobushushu obuphantsi xa ukunyakaza okucothayo, ukushisa okuphezulu, ukuhamba ngokukhawuleza.Ebusika, intshukumo yeemolekyuli icotha, xa iplastiki ngamandla angaphandle, into deformation, ngenxa yentshukumo molecular kancinane, amandla angaphandle akulula ukuba udlule (ukulinganisa uxinzelelo lwangaphakathi) okanye idliwe (i-molecular chain friction), ngoko othambekele ekugxininiseni uxinezeleko, Xa uxinzelelo lwangaphakathi ukuya kumlinganiselo othile, i macromolecules phezu ezaphukileyo, ezibangela iintanda, iintanda ziya kuchazwa yoxinaniso yoxinizelelo kunye nokusasazwa kweplastiki kwi ezaphukileyo.

Indlela yokusondela: Ngokuqhelekileyo, inani elincinci lomswakama elifakwe kwisikhwama linokunciphisa ukuphuka.

Isetyenziswa kakhulu kwiifektri zombane, iimoto, izibane, iintambo zekhompyutha, iithoyi zombane kunye nezinye iimveliso, ukulungiswa kweentambo zentambo kwiinqanawa, ukulungiswa kwemibhobho yeoli yezixhobo zoomatshini, kunye nokupakishwa kweebhayisekile okanye ukubopha ezinye izinto.Uyilo lomzimba olomeleleyo, ubomi benkonzo obude.7 intshi.Ukumelana ne-corrosion efanelekileyo, ukugquma okulungileyo, akukho lula ukuguga, kunye nokunyamezela okunamandla.I-oval, intloko ephantsi isusa imiqobo kwaye yenza kube lula ukudlula kwi-partition ngaphandle kwemiphetho ebukhali.

Iinzuzo zezi:

1. Iqhosha elijiyileyo, elijiyileyo nendawo yohlalutyo lwangaphakathi, iyunifomu kwaye iqinile, inamandla okuluma.

2. Ukuqina kweqhina, iqhina lincinci, kunye noyilo lwe-humanized stop-return design lukhusela izinto ekuweni.

3. Ukuphela kwentambo yentambo ixhotywe nge-cross-tooth anti-skid, ekulula ukuyifaka kunye nokuyithatha.

4. Umphezulu we-cable tie kunye ne-lock ilula, ngaphandle kwe-burrs ebonakalayo, kwaye akulula ukukrazula ulusu.

5. I-cable tie icinezelwe bubuchwepheshe obuphezulu, i-gear icacile, ukuqina komelele, akulula ukukhulula xa ubambekile, akulula ukutyibilika, akukho lula ukuphuka.