Iindaba zeshishini
-
Ukuqina komgangatho we-TPU-thermoplastic polyurethane elastomers
Ukuqina kwe-TPU (i-thermoplastic polyurethane elastomer) yenye yeempawu zayo ezibalulekileyo zomzimba, ezimisela amandla ezinto eziphathekayo ukuxhathisa i-deformation, imikrwelo kunye nemikrwelo.Ukuqina budla ngokulinganiswa kusetyenziswa isixhobo sokuvavanya ubulukhuni baseShore, esahlulwe saziintlobo ezimbini ezahlukeneyo...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwe-TPU kunye ne-PU?
Yintoni umahluko phakathi kwe-TPU kunye ne-PU?I-TPU (i-polyurethane elastomer) i-TPU (i-Thermoplastic Polyurethane Elastomer) luhlobo lweplastiki olusakhulayo.Ngenxa yokuqhubekeka kwayo kakuhle, ukumelana nemozulu, kunye nobuhlobo bendalo, iTPU isetyenziswa kakhulu kumashishini anxulumeneyo anje ngesho...Funda ngokugqithisileyo -
Imibuzo engama-28 kwi-TPU yePlastiki yoNcedo lwePlastiki
1. Yintoni i-polymer processing aid?Yintoni umsebenzi wayo?Impendulo: Izongezo ziikhemikhali ezahlukeneyo ezincedisayo ezifuna ukudityaniswa kwizinto ezithile kunye neemveliso kwimveliso okanye kwinkqubo yokucubungula ukuphucula iinkqubo zokuvelisa kunye nokuphucula ukusebenza kwemveliso.Kwinkqubo ye processi...Funda ngokugqithisileyo -
Abaphandi baye bavelisa uhlobo olutsha lwe-TPU polyurethane shock absorber material
Abaphandi abavela kwiYunivesithi yaseColorado Boulder kunye neSandia National Laboratory eUnited States baye basungula izinto eziguqukayo ezothusayo, eziluphuhliso olunokutshintsha ukhuseleko lweemveliso ukusuka kwizixhobo zemidlalo ukuya kwezothutho.Lo uyilo mtsha...Funda ngokugqithisileyo -
IiNdawo zokuSebenza zeTPU
Ngo-1958, iNkampani yeGoodrich Chemical e-United States yaqala ukubhalisa imveliso ye-TPU uphawu lwe-Estane.Kule minyaka ingama-40 idlulileyo, zingaphezulu kwama-20 iibrendi zemveliso ziye zavela kwihlabathi jikelele, nganye inothotho lweemveliso.Okwangoku, abona bavelisi behlabathi behlabathi be-TPU babandakanya i-BASF, i-Cov...Funda ngokugqithisileyo -
Ukusetyenziswa kweTPU njengeFlexibilizer
Ukuze kuncitshiswe iindleko zemveliso kunye nokufumana ukusebenza okongeziweyo, i-polyurethane thermoplastic elastomers ingasetyenziswa njengee-agent ezihlala zisetyenziswa ukuqinisa izinto ezahlukeneyo zerabha eziguquliweyo kunye ne-thermoplastic.Ngenxa yokuba i-polyurethane yipolymer ephezulu kakhulu, inokuhambelana ne-pol ...Funda ngokugqithisileyo -
Izinto ezilungileyo zeemeko zefowuni ze-TPU
Isihloko: Izibonelelo zeemeko zefowuni ze-TPU Xa kuziwa ekukhuseleni iifowuni zethu ezixabisekileyo, iimeko zefowuni ze-TPU lukhetho oludumileyo kubathengi abaninzi.I-TPU, imfutshane ye-thermoplastic polyurethane, inika uluhlu lweenzuzo ezenza kube yinto efanelekileyo yeemeko zefowuni.Enye yezinto eziphambili ...Funda ngokugqithisileyo -
I-China TPU eshushu inyibilika isicelo sefilimu encamathelayo kunye nomthengisi-Linghua
Ifilimu yokuncamathelisa encamathelayo eshushu ye-TPU yimveliso encamathelayo eshushu enyibilikayo eqhelekileyo enokuthi isetyenziswe kwimveliso yemizi-mveliso.Ifilimu encamathelayo ye-TPU eshushu enyibilikayo inoluhlu olubanzi lwezicelo kumashishini ahlukeneyo.Makhe ndichaze iimpawu zefilimu encamathelayo ye-TPU enyibilikayo kunye nokusetyenziswa kwayo kwimpahla ...Funda ngokugqithisileyo -
Ukutyhila isigqubuthelo esiMthendeleko seLaphu eliDityanisiweyo le-TPU eshushu eliNyibilikayo iFilimu encamathelayo
Amakhethini, into efunekayo ebomini basekhaya.Amakhethini akasebenzi nje njengemihombiso, kodwa anemisebenzi yokuthungatha, ukuphepha ukukhanya, kunye nokukhusela ubumfihlo.Okumangalisayo kukuba, i-composite ye-curtain fabrics nayo inokufezekiswa ngokusebenzisa i-hot melt adhesive film products.Kweli nqaku, umhleli uya ...Funda ngokugqithisileyo -
Isizathu sokuba iTPU ijike ibe tyheli ekugqibeleni sifunyenwe
Emhlophe, eqaqambileyo, elula, enyulu, ebonisa ubunyulu.Abantu abaninzi bathanda izinto ezimhlophe, kwaye iimpahla zabathengi zihlala zenziwe ezimhlophe.Ngokuqhelekileyo, abantu abathenga izinto ezimhlophe okanye abanxibe iimpahla ezimhlophe baya kuqaphela ukuba bangavumeli umhlophe ukuba ufumane nayiphi na ibala.Kodwa kukho ingoma ethi, "Ngeli xesha ...Funda ngokugqithisileyo -
Ukuzinza kwe-thermal kunye namanyathelo okuphucula i-polyurethane elastomers
Into ebizwa ngokuba yi-polyurethane sisishunqulelo se-polyurethane, eyenziwa ngokuphendula kwe-polyisocyanates kunye ne-polyols, kwaye iqulethe amaqela amaninzi aphindaphindiweyo e-amino ester (- NH-CO-O -) kwikhonkco le-molecular.Kwiintsika zepolyurethane ezidityanisiweyo zokwenyani, ukongeza kwiqela le-amino ester,...Funda ngokugqithisileyo -
I-Aliphatic TPU iFakelwe kwi-Invisible Car Cover
Kubomi bemihla ngemihla, izithuthi zichaphazeleka ngokulula kwiindawo ezahlukeneyo kunye nemozulu, ezinokubangela umonakalo kwipeyinti yemoto.Ukuze kuhlangatyezwane neemfuno zokukhuselwa kwepeyinti yemoto, kubaluleke kakhulu ukukhetha i-car cover engabonakaliyo.Kodwa ngawaphi amanqaku aphambili ekufuneka anikele ingqalelo kuwo xa ch...Funda ngokugqithisileyo