Ukuqonda Ukukhiqizwa Kwephunga Nezixazululo Ezingxenyeni Ze-Long Glass Fiber Reinforced Polypropylene (LGFPP)

Isingeniso

I-Long Glass Fiber Reinforced Polypropylene (LGFPP)ivele njengento ethembisayo yezinhlelo zokusebenza zezimoto ngenxa yamandla ayo angavamile, ukuqina, kanye nezakhiwo ezingasindi.Kodwa-ke, inselele enkulu ehambisana nezingxenye ze-LGFPP ukuthambekela kwazo ekukhipheni iphunga elibi.Lezi phunga zingavela emithonjeni ehlukahlukene, okuhlanganisa isisekelo se-polypropylene (PP) resin, imicu yengilazi ende (LGFs), ama-coupling agents, kanye nenqubo yokubumba umjovo.

Imithombo Yephunga Ezingxenyeni Ze-LGFPP

1. I-Base Polypropylene (PP) Resin:

Ukukhiqizwa kwe-PP resin, ikakhulukazi ngendlela yokuwohloka kwe-peroxide, kungase kuthule ama-peroxides asele afaka iphunga.I-Hydrogenation, enye indlela, ikhiqiza i-PP enephunga elincane kanye nokungcola okusele.

2. I-Long Glass Fibers (LGFs):

Ama-LGF ngokwawo angase angakhiphi iphunga, kodwa ukwelashwa kwawo okungaphezulu ngama-ejenti ahlanganisayo angethula izinto ezibangela iphunga.

3. Ama-Coupling Agents:

Ama-ejenti ahlanganisayo, abalulekile ekuthuthukiseni ukunamathela phakathi kwe-LGF kanye ne-PP matrix, angafaka isandla kuphunga.I-anhydride ye-Maleic i-polypropylene exhunyelelwe (PP-g-MAH), i-ejenti yokuhlanganisa evamile, ikhipha i-anhydride ye-maleic enephunga lapho ingaphenduli ngokugcwele ngesikhathi sokukhiqiza.

4. Inqubo Yokubumba Umjovo:

Amazinga okushisa aphezulu okubumba umjovo kanye nezingcindezi kungaholela ekulimazeni okushisayo kwe-PP, kukhiqize izinhlanganisela eziguquguqukayo ezinephunga elimnandi njenge-aldehydes nama-ketones.

Amasu Okunciphisa Iphunga Ezingxenyeni Ze-LGFPP

1. Ukukhetha Okubalulekile:

• Sebenzisa i-hydrogenated PP resin ukuze unciphise ama-peroxide nephunga elisele.
• Cabangela ezinye izindlela zokuhlanganisa noma uthuthukise inqubo yokuxhunyelelwa ye-PP-g-MAH ukuze unciphise i-anhydride ye-maleic engaphenduliwe.

2. Ukuthuthukisa Inqubo:

• Yehlisa izinga lokushisa lomjovo kanye nezingcindezi zokunciphisa ukuwohloka kwe-PP.
• Sebenzisa ukuthuthwa kwesikhunta okusebenzayo ukuze ususe amakhompiyutha aguquguqukayo ngesikhathi sokubumba.

3. Ukwelashwa Kwangemva Kokucubungula:

• Sebenzisa ama-agent afihla iphunga noma ama-adsorbent ukuze unciphise noma uthwebule ama-molecule ephunga.
• Cabangela ukwelashwa kwe-plasma noma i-corona ukuze uguqule ikhemistri engaphezulu yezingxenye ze-LGFPP, unciphise ukukhiqizwa kwephunga.

Isiphetho

I-LGFPP inikeza izinzuzo ezibalulekile zezinhlelo zokusebenza zezimoto, kodwa izinkinga zephunga zingaphazamisa ukutholwa kwayo okusabalele.Ngokuqonda imithombo yephunga nokusebenzisa amasu afanele, abakhiqizi banganciphisa ngempumelelo iphunga futhi bathuthukise ukusebenza okuphelele nokukhanga kwezingxenye ze-LGFPP.