Ukubunjwa kokucindezela kuyinqubo eyinhloko yokukhiqiza ama-caps amabhodlela epulasitiki.Nokho, akuwona wonke amakhokho alinganayo futhi izici eziningana zingathinta usayizi wabo.Ake sibheke ezinye zezinto ezibalulekile ezinquma usayizi wekepisi lamabhodlela.
1. Isikhathi sokupholisa
Enqubweni yokubumba yokuminyanisa, isikhathi sokupholisa silungiswa kakhulu isivinini sokuzungezisa okokusebenza (okungukuthi isivinini sokukhiqiza).Lapho isivinini sokukhiqiza sihamba kancane futhi isikhathi sokupholisa siba side, sinciphisa izinga lokushisa le-cap yebhodlela.Ngemuva kokunwetshwa kwe-thermal kanye nokufinyela, usayizi we-cap yebhodlela uzoba mkhulu ngokuqhathaniswa.
2. Izinga lokushisa okuluhlaza
Njengoba izinga lokushisa lempahla eluhlaza likhuphuka, ngesikhathi esifanayo sokupholisa, izinga lokushisa le-cap yebhodlela eliwumphumela liphezulu.Ngemuva kokunwetshwa kwe-thermal kanye nokufinyela, ubukhulu bekepisi yebhodlela buncane kakhulu.
3. Izinga lokushisa lesikhunta
Ukuphakama kwezinga lokushisa kwesikhunta, kuba mubi kakhulu umphumela wokupholisa wekepisi lebhodlela esikhunjeni ngesikhathi esifanayo sokupholisa, izinga lokushisa eliwumphumela wekepu yebhodlela liba likhulu futhi usayizi wesivalo sebhodlela ube mkhulu ngemva kokunwetshwa okushisayo nokufinyela kuba kuncane.
4. Isisindo sekepisi yebhodlela
Inani elikhulu ledatha yokuhlola libonisa ukuthi njengoba isisindo sesigqoko sebhodlela sanda, izinga lokushisa le-cap yebhodlela eliphumela lizokhula, ngaleyo ndlela linciphise ubukhulu bembobo yebhodlela.Kodwa ngokusho kokuhlaziywa kwethiyori, ukwandisa isisindo sebhodlela lebhodlela kuzoholela kukhokho omkhulu.Ngakho-ke, umphumela wesisindo ekuphakameni uncike ebukhulu bokukhula kwesisindo kanye nobukhulu bokushintsha kwezinga lokushisa, ngoba bobabili bakhansela ngaphandle.
Ngokungeziwe kumapharamitha wenqubo yemishini ehlaziywe ngenhla ethinta usayizi we-cap yebhodlela, kunezinye izici ezithinta nosayizi we-cap yebhodlela, njenge-color masterbatch, izithasiselo (njenge-nucleation agent), izici zempahla eluhlaza, isikhunta.(i-thermal conductivity) linda.Ekukhiqizeni kwangempela, i-masterbatch yombala inomthelela omkhulu kusayizi wekepisi yebhodlela.Uma kuqhathaniswa nezivalo ezingenambala, ngaphansi kwenqubo efanayo yokukhiqiza, ubukhulu be-orange nezinye izivalo zombala zizoba zincane, kanti ubukhulu begolide, obuluhlaza kanye nezinye izivalo zombala zizoba zikhulu.I-nucleating agent isetshenziswa kakhulu ukulawula ukucwebezela kwesivalo sebhodlela ngesikhathi sokupholisa.Ama-Nucleating agents azosheshisa i-crystallization, akhulise ukuminyana, anciphise ivolumu nosayizi.
Ukufakwa kwezivalo zamabhodlela epulasitiki ezilwa nokweba eziphuzweni sekwande kakhulu.Ngakho-ke, amandla emakethe e-R&D kanye nokukhiqizwa kwemishini nokubunjwa kokukhiqizwa kwekepisi lamabhodlela makhulu.Ukuze ukhiqize imishini yokwenza i-cap kanye nesikhunta ngokunemba okuphezulu, okukhiphayo okuphezulu nempilo ende yesevisi, kubalulekile ukwenza ucwaningo oluyisisekelo ngesakhiwo nobuchwepheshe bezikepisi zamabhodlela.
Isikhathi sokuthumela: Oct-24-2023