Izindaba

Ifilimu yezolimo, njengento ebalulekile ekukhiqizweni kwezolimo, ibilokhu ishintsha futhi isungula izinto ezintsha, iba yisisekelo esibalulekile sokuqinisekisa ukukhula kwezitshalo okusezingeni eliphezulu kanye nokuthuthukisa isivuno kanye nekhwalithi yezolimo. Amafilimu ezolimo ahlukaniswe kakhulu ngalezi zinhlobo ezilandelayo:

Ifilimu yeshedi:isetshenziselwa ukumboza izindawo zokugcina izithombo kanye nezindawo zokugcina izithombo ukuze kuhlinzekwe indawo efanele yokukhula.

Ifilimu yokubopha i-mulch:ukumboza ngqo ubuso bomhlabathi, okusetshenziselwa ukulondoloza ukushisa, ukulondoloza umswakama kanye nokulawula ukhula.

Ifilimu yomsebenzi okhethekile:njengefilimu yokusabalalisa, ifilimu yokulwa nokuguga, njll., enemisebenzi ethile yefilimu yezolimo.

Njengoba intuthuko eqhubekayo yezolimo iqhubeka, imakethe kanye nabasebenzisi bafuna kakhulu ukusebenza kwefilimu yezolimo. Ifilimu yezolimo ene-polyethylene ye-metallocene engu-10% kuya ku-20% engeziwe inezici zamandla aphezulu, ukumelana okuhle nokuklebhuka, ukudluliselwa kokukhanya okuqinile kanye nokuvalwa okuhle.

I-polyethylene ye-Metallocene isetshenziswa kabanzi njengezinto zokusetshenziswa ukuze kuthuthukiswe izici zomkhiqizo. Kunezibalo ezifanele, i-polyethylene ye-metallocene ekusetshenzisweni kwefilimu yezolimo ilinganiselwa ku-40%, okuvame ukusetshenziswa kakhulu phakathi nendawo ephezulu yefilimu yeshede, ukusetshenziswa kwefilimu kubalwa inani elincane, phakathi nendawo ephezulu yeshede ifilimu ivame ukusetshenziswa kakhulu yifilimu ye-PO, ifilimu ye-EVA, ifilimu ye-PE evikela kabili kanye nezinye ifilimu ezisebenzayo.

Izinzuzo ze-metallocene polyethylene kumafilimu ezolimo:

Amandla nokumelana nokudabuka:amafilimu ezolimo enziwe nge-metallocene polyethylene anamandla amakhulu kanye nokumelana okuhle nokuklebhuka, okusiza ukwandisa impilo yesevisi yamafilimu ezolimo.

Ukudluliselwa kokukhanya:Inokudlulisa ukukhanya okungcono, okusiza kakhulu ekushintsheni kwe-photosynthesis yezitshalo.

Ukumelana nokuguga:I-polyethylene ye-metallocene inokumelana okuhle nokuguga, ikakhulukazi endaweni ephansi, futhi ingazivumelanisa nendawo yemvelo enomehluko omkhulu wokushisa phakathi kwemini nobusuku kanye namandla aphezulu emisebe yelanga.

I-Metallocene polyethylene (mPE) ine-viscosity ephezulu yokuncibilika ngenxa yokusatshalaliswa kwayo kwesisindo sama-molecule kanye nesakhiwo sama-molecule, okungaholela ezinkingeni zokugeleza kokucubungula okubi. Ngokukhethekile, i-mPE ibonisa i-viscosity ephezulu yokuncibilika ebangeni lesilinganiso sokunqunywa kanye nokuzwela okubi kokunqunywa, okungaholela ekugelezeni okubi kanye nobunzima bokucubungula ngesikhathi sokucubungula i-extrusion.

Ukuze kuthuthukiswe ukugeleza kokucubungula kwe-polyethylene ye-metallocene, abakhiqizi abaningi bakhetha ukwengeza izinsiza zokucubungula, njengezinsiza zokucubungula ze-fluoropolymer (PPAs), ezingathuthukisa kakhulu ukugeleza kokucubungula kwe-mPE (i-polyethylene ye-metallocene). Ama-PPA athuthukisa ukucutshungulwa kwe-polymer ngokusebenza esimweni esincibilikisiwe se-polymer, aqede ukuqhekeka kokuncibilika, axazulule izinkinga zokwakheka komlomo wesikhunta, futhi athuthukise ukuqeda kanye nokukhiqiza kwefilimu.

Emhlabeni jikelele, i-PFAS isetshenziswa kabanzi emikhakheni eminingi yezimboni kanye nemikhiqizo yabathengi, kodwa izingozi zayo ezingaba khona emvelweni nasempilweni yabantu ziye zabangela ukukhathazeka okukhulu. Njengoba i-European Chemicals Agency (ECHA) yenza uhlaka lomkhawulo we-PFAS lube sobala ngo-2023, izimboni eziningi nazo zifuna izinsiza zokucubungula i-PPA ezingenayo i-PFAS njengezinye izindlela.

Ukuze kuhlangatshezwane nomkhuba wezikhathi, i-SILIKE ithuthuke ngempumeleloIzinsiza zokucubungula i-polymer ezingenayo i-PFAS (ama-PPA)ngokusebenzisa izindlela zobuchwepheshe zakamuva kanye nokucabanga okusha, okwenza umnikelo omuhle ekuvikelweni kwemvelo kanye nentuthuko esimeme. Ngenkathi kuqinisekiswa ukusebenza kokucubungula kanye nekhwalithi yezinto zokwakha, lo mkhiqizo ugwema izingozi zemvelo nezempilo ezingalethwa yizakhi zendabuko ze-PFAS, hhayi nje ngokuhambisana nomthethosivivinywa we-PFAS owenziwe emphakathini yi-ECHA kodwa futhi unikeza enye indlela ephephile nethembekile kumakhasimende ethu.

I-SILIKE PFAS mahhala, Izindlela Ezisebenzayo Ezingaguquguquki izixazululo zokuthuthukisaukucubungula ukuncibilikisa ye-polyethylene ye-metallocene

I-SILIKE PFAS-free PPAS masterbatchiwumkhiqizo we-polysiloxane oguqulwe ngendlela yemvelo, osebenzisa umphumela omuhle kakhulu wokuthambisa wokuqala we-polysiloxanes kanye nomphumela we-polar wamaqembu aguquliwe, angathuthela futhi asebenze emishinini yokucubungula ngesikhathi sokucubungula.

LokhuI-SILIKE PFAS-free PPAS masterbatchkuyindawo efanele yokufaka esikhundleni sezinsiza zokucubungula ze-PPA ezisekelwe ku-fluorine. Ukwengeza inani elincane lalo mkhiqizo kungathuthukisa ngempumelelo ukugeleza kwe-resin, ukucutshungulwa, ukuthambisa, kanye nezakhiwo zomphezulu ngesikhathi sokukhishwa kwepulasitiki, kuqede ukuqhekeka kokuncibilika, kunciphise ukwakheka kwe-die, kwandise umjikelezo wokuhlanza imishini, futhi kuthuthukise isivuno kanye nekhwalithi yomkhiqizo ngenkathi kunobungani nemvelo futhi kuphephile.

I-SILIKE PFAS-free PPAS masterbatchinezinhlobo eziningi zezicelo. Ingasetshenziswa ku-metallocene polyethylene ukuxazulula izinselele zokucubungula, kusukela ekunciphiseni ukuqhekeka kokuncibilika kanye nokwehlisa i-melt viscosity kuya ekunciphiseni ukwakheka kwe-die kanye nokuthuthukisa ukuzinza kokucubungula jikelele. futhi ingasetshenziswa futhi ku-wire kanye nekhebula, ifilimu, amapayipi, imboni ye-masterbatch, njalo njalo.

Xhumana ne-SILIKE, uthole ukusebenza kahleI-PPA-Free PPAS MasterbatchIzixazululo Zamafilimu E-Superior Metallocene Polyethylene.

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