Indlela entsha ye-TPU: eSingise kwiKamva eliLihlaza neliZinzileyo

Ngexesha apho ukhuseleko lokusingqongileyo kunye nophuhliso oluzinzileyo luye lwaba lugxininiso lwehlabathi,i-thermoplastic polyurethane elastomer (TPU), into esetyenziswa ngokubanzi, ihlolisisa iindlela ezintsha zophuhliso. Ukurisayikilisha, imathiriyeli esekwe kwibhayoloji, kunye nokonakaliswa kwezinto eziphilayo kuye kwaba yimikhomba-ndlela ephambili ye-TPU yokwaphula imida yemveli kwaye yamkele ikamva.

Iimveliso ze-TPU zemveli zibangela inkunkuma yobutyebi kunye nokungcoliseka kwendalo emva kokulahlwa. Ukurisayikilisha kunika isisombululo esisebenzayo kule ngxaki. Indlela yokuphinda isetyenziswe ngokwasemzimbeni ibandakanya ukucocwa, ukutyunyuzwa, kunye ne-pelletizing i-TPU elahliweyo ukuze iphinde isetyenziswe. Kulula ukuyisebenzisa, kodwa ukusebenza kweemveliso ezihlaziyiweyo kuyehla. Ukurisayikilishwa kweekhemikhali, kwelinye icala, kubola iTPU elahliweyo ibe ziimonomers ngokusabela kweekhemikhali ezintsonkothileyo emva koko yenze i-TPU entsha. Oku kunokubuyisela ukusebenza kwezinto kumgangatho osondeleyo kulowo wemveliso yokuqala, kodwa inobunzima obuphezulu kunye neendleko. Okwangoku, amanye amashishini kunye namaziko ophando enze inkqubela phambili kwitekhnoloji yokuhlaziya iikhemikhali. Kwixesha elizayo, usetyenziso lwemizi-mveliso emikhulu lulindelekile, oluya kuseka i-paradigm entsha ye-TPU yokuphinda isetyenziswe.

I-TPU ye-Bio-based isebenzisa izibonelelo ze-biomass ezihlaziyiweyo ezifana ne-oyile yemifuno kunye nesitatshi njengezinto eziluhlaza, ukunciphisa kakhulu ukuxhomekeka kwimithombo ye-fossil. Kwakhona kunciphisa ukukhutshwa kwekhabhoni kumthombo, ngokuhambelana nombono wophuhliso oluhlaza. Ngokuqhubeka nokuphucula iinkqubo kunye nokuqulunqwa, abaphandi baye baphucula kakhulu ukusebenza kwe-bio-based TPU, kwaye kwezinye iinkalo, ide yodlula i-TPU yendabuko. Kule mihla, i-TPU esekwe ngebhayoloji ibonise amandla ayo kwiinkalo ezinje ngokupakishwa, ukhathalelo lwezonyango, kunye namalaphu, ebonisa amathemba orhwebo olubanzi kunye nokuqalisa ixesha elitsha eliluhlaza kwizinto ze-TPU.

I-TPU ye-Biodegradable yimpumelelo ebalulekileyo yoshishino lwe-TPU ekuphenduleni iifowuni zokukhusela indalo. Ngokuzisa amacandelo e-polymer e-biodegradable okanye ukuguqula i-molecular structure ngokwekhemikhali, i-TPU inokuchithwa kwi-carbon dioxide kunye namanzi ngama-microorganisms kwindawo yendalo, ukunciphisa ngokufanelekileyo ukungcola kwexesha elide lokusingqongileyo. Nangona i-TPU enokubola isetyenzisiwe kwiinkalo ezifana nokupakishwa okulahlwayo kunye neefilimu ze-mulch yezolimo, kusekho imingeni malunga nokusebenza kunye neendleko. Kwixesha elizayo, ngenkqubela phambili yetekhnoloji eqhubekayo kunye nokuphuculwa kwenkqubo, i-TPU ye-biodegradable kulindeleke ukuba ikhuthazwe kwiinkalo ezininzi, ibhala isahluko esitsha kwindalo esingqongileyo - isicelo esinobuhlobo se-TPU.

Ukuphononongwa okutsha kwe-TPU kwiindlela zokurisayikilisha, izinto ezisekwe kwibhayoloji, kunye nokonakaliswa kwendalo ayingomlinganiselo oyimfuneko kuphela wokujongana nemiceli mngeni yezibonelelo kunye nokusingqongileyo kodwa nowona mandla okuqhuba ukukhuthaza uphuhliso oluzinzileyo lweshishini. Ngokuvela okuqhubekayo kunye nokwandiswa kwezicelo zezi mpumelelo zintsha, i-TPU ngokuqinisekileyo iya kuhamba phambili kwindlela yophuhliso oluluhlaza noluzinzileyo kwaye ifake isandla ekwakhiweni kwemekobume yendalo engcono.