Iindaba

Ukukhula ngokukhawuleza kweshishini elitsha lamandla—ukusuka kwizithuthi zombane (ii-EV) ukuya kwiziseko zokutshaja kunye namandla ahlaziyekayo—kudale iimfuno eziphezulu zokusebenza kwizixhobo zekhebula. I-Thermoplastic Polyurethane (TPU) ithandwa kakhulu kune-PVC kunye ne-XLPE ngenxa yokuguquguquka kwayo, ukuqina kwayo, kunye neprofayili yayo enobuhlobo nokusingqongileyo.

Nangona kunjalo, i-TPU engatshintshwanga isazisa imingeni ebalulekileyo echaphazela ukusebenza kwentambo, ukhuseleko kunye nokusebenza kakuhle kweendleko:

• I-coefficient ephezulu yokungqubana → iintambo zinamathelana, nto leyo eyenza kube nzima ukufakelwa kunye nokuphathwa kwazo.

• Ukuguguleka komphezulu kunye nemikrwelo → ubuhle obunciphileyo kunye nobomi benkonzo obufutshane.

• Ubunzima bokucubungula → ukunamathela ngexesha lokukhupha okanye ukubumba kubangela ukugqitywa komphezulu ongalunganga.

• Ukwaluphala ngaphandle → Ukuchayeka ixesha elide kuphazamisa ukugudiswa nokuqina.

Kubavelisi beentambo, le micimbi ichaphazela ngqo amava omsebenzisi, ukuthobela ukhuseleko, kunye neendleko zizonke zobunini.

Indlela yokuphucula iifomyula ze-TPU kwizicelo ze-EV kunye nezamandla

I-BASF, inkokheli yehlabathi kwishishini leekhemikhali, iqalise umgangatho we-TPU ophucukileyo — i-Elastollan® 1180A10WDM, eyenzelwe ukuhlangabezana neemfuno zeentambo zeepali ezitshaja ngokukhawuleza.

Eli banga litsha libonelela:

• Ukuqina okuphuculweyo, ukuguquguquka, kunye nokumelana nokuguguleka.

• Ukuchukumisa okuthambileyo kunye nokuphathwa okulula, ngaphandle kokunciphisa amandla oomatshini.

• Imozulu ilula kakhulu kwaye ayitshisi ilangabi.

Oku kubonisa indlela ecacileyo yoshishino: Ukuguqulwa kwe-TPU kubalulekile kwiintambo zamandla zesizukulwana esilandelayo.

Isisombululo Esisebenzayo: Izongezo Ezisekelwe KwiSilicone Ziphucula Izinto Zekhebula zeTPU

Izongezo ezisekelwe kwisilicone zibonelela ngendlela eqinisekisiweyo yokuphucula ukusebenza kweTPU ngelixa zigcina iingenelo zayo zokusingqongileyo nezemishini. Xa zihlanganiswe kwiTPU, ezi zongezo zibonelela ngophuculo olulinganisekayo kumgangatho womphezulu, ukuqina, kunye nokuqhubekeka kokusebenza.

Iingenelo eziphambili zezongezo ezisekelwe kwiSilicone kwiintambo zeTPU

Ukungqubana komphezulu osezantsi → iijakethi zekhebula ezithambileyo, ukunamathela okunciphileyo, kunye nokuphathwa okulula.

Ukuphucula ukukrala nokukrweleka → ixesha elide lokusebenza nokuba kugotywa rhoqo.

Ukuphuculwa kobuchule bokusebenza → ukunciphisa ukunamathela kwedayi ngexesha lokukhupha, okuqinisekisa umgangatho womphezulu ohambelanayo.

Ukugcinwa kokuguquguquka → kugcina ukugobeka okuhle kweTPU kumaqondo obushushu aphantsi.

Ukuthobela imithetho ngendlela ezinzileyo → kuhambelana ngokupheleleyo nemigangatho yokusingqongileyo yeRoHS kunye neREACH.

Izicelo kwiXesha elitsha laMandla

I-TPU eyongeziweyo yeSiloxane ivumela izisombululo zekhebula ezikhuselekileyo, ezihlala ixesha elide, nezizinzileyo ngakumbi kwizicelo ezifunwa kakhulu:

Iintambo zokutshaja ze-EV → Ayinakukurhawuzelelwa, iguquguquka ukuya kuthi ga kwi -40 °C, ithembekile kuzo zonke iimeko zemozulu.

Iintambo zeBhetri kunye neeVoltage eziphezulu → ukumelana neekhemikhali/oyile, ixesha elide, iindleko zokulungisa ezincitshisiweyo.

Iintambo zeSakhiwo sokutshaja → UV engcono kakhulu kunye nokumelana nemozulu kwizitishi zangaphandle.

Iinkqubo zamandla ahlaziyekayo → ukuqina kwexesha elide kunye nokuguquguquka kwamandla elanga nawomoya.

Nge-TPU eguqulwe yi-silicone, abavelisi banokunciphisa amabango ewaranti, banciphise iindleko zobunini, kwaye baphucule iiprofayili zozinzo.

Ubungqina: Ubuchule bukaSILIKE kwi-TPU Additive Innovation

Apha eSILIKE, sigxile kakhulu kwiizisombululo zesongezelelo ezisekelwe kwi-silicone ezenzelwe izixhobo zekhebula zesizukulwana esilandelayo.

1. I-SILIKE Silicone Masterbatch LYSI-409 → yenzelwe ukuphucula ukuhamba kwe-resin, ukukhululwa kwesikhunta, ukumelana nokukrweleka, kunye nokusebenza kakuhle kokukhupha.

Kungqinwe kwiintambo zokutshaja ze-EV kunye neentambo ze-voltage ephezulu.

Ibonelela ngokusebenza okunokukhuliswa nokuthembekileyo.

2.I-Si-TPV (i-elastomer esekwe kwi-silicone eguquguqukayo ene-thermoplastic thermoplastic) → yindlela entsha yokulungisa izongezo ze-TPU/TPE.

Ukongeza +6% → kuphucula ukuguda komphezulu, kuphucula ukumelana nokukrwela/ukurhawuzelelwa, kwaye kunciphisa ukunamathela kothuli.

Ukongeza kwe-+10% → kulungisa ubulukhuni kunye nokuthamba, kudala iintambo zeenqwaba ezithambileyo, eziqinileyo, nezikumgangatho ophezulu ezitshaja ngokukhawuleza.

Inika uvakalelo lokuchukumisa okuthambileyo, ukugqitywa komphezulu ocacileyo, kunye nokuqina kwexesha elide.

Zonke izisombululo zihambelana ngokupheleleyo neRoHS, REACH, kunye nemigaqo yokusingqongileyo yehlabathi.

Ngamava angaphezu kweminyaka engama-20 kunye nokugxila kakhulu kuphando olujolise kubathengi kunye nophuhliso kwizithako ze-silicone zeplastiki kunye nerabha, i-SILIKE ihlala isendleleni yokuvelisa izinto ezintsha ze-silicone kunye nokunika ixabiso elitsha. Uluhlu lwethu olupheleleyo lweizongezo ze-thermoplasticYenzelwe ukuphucula iintambo zeTPU, ukuqinisekisa ukuba azilungelanga nje kuphela iimfuno zanamhlanje kodwa zikwaxhotyiswe ukujongana nemingeni yamandla yengomso. Sisonke, sivula indlela yekamva elinobuchule nelizinzileyo.

Ngaba iintambo zakho zixhotyiswe ukujongana neemfuno zokwenyani zeziseko zombane ze-EV?

Ngokudibanisa i-TPU okanye i-TPE kunye nezongezo ezisekelwe kwi-silicone ye-SILIKE, abavelisi be-Wire kunye ne-Cable bafezekisa oku kulandelayo:

• Ubunzima obunciphileyo + ukumelana nokukrweleka okuphuculweyo.

• Ukugqitywa komphezulu ongathi gqibi ngendlela ebukekayo.

•Imvakalelo yokungaxinani, ukumelana nothuli.

•Ubuthambileyo bexesha elide kunye namava okuchukumisa okuthambileyo.

•Olu lungelelwaniso lokusebenza, ukuqina, kunye nobuhle bubeka i-TPU ephuculweyo ye-silicone njengesixhobo esikhethiweyo kwixesha elitsha lamandla.

Ngaba unengxaki yokuguguleka kunye nokungqubana kweentambo zeTPU? Nantsi indlela yokulinganisela ubulukhuni obuncitshisiweyo kunye nokumelana nokukrala okwandisiweyo, ukuze ufumane ukugqitywa okubonakalayo okunomtsalane.

Nxibelelana ne-SILIKE ukuze ucele iisampulu okanye amaphepha edatha obuchwephesha kwaye uhlole indlela izongezo zethu ezisekelwe kwi-silicone ezinokunyusa ngayo ukusebenza kwekhebula lakho.

Visit: www.siliketech.com, Email us at: amy.wang@silike.cn

Imibuzo ebuzwa qho

Umbuzo 1: Kutheni iTPU ifuna uhlengahlengiso kwiintambo ze-EV?

Nangona i-TPU iguquguquka kwaye ihlala ixesha elide, ineengxaki zokukhuhlana nokuguguleka okukhulu. Izongezo ezisekelwe kwi-silicone zisombulula le mingeni ngokuphucula ukuguda, ukumelana nokukruquka, kunye nokuqhubekeka kokusebenza.

Umbuzo 2: Izongezo ze-silicone ziphucula njani ukusebenza kwekhebula le-TPU?

Zinciphisa ukungqubana komphezulu, zonyusa ukuqina, kwaye ziphucula umgangatho wokukhupha izinto ngelixa zigcina ukuguquguquka kweTPU kunye neprofayili enobuhlobo nokusingqongileyo.

Umbuzo 3: Ngaba iintambo zeTPU ezilungisiweyo ze-silicone-additives ziyahambelana nokusingqongileyo?

Ewe. Ziyaphinda zisetyenziswe kwaye ziyahambelana ngokupheleleyo neRoHS, REACH, kunye nemigangatho yozinzo lwehlabathi.

Umbuzo 4: Zeziphi izicelo ezizuza kakhulu?

Iintambo zokutshaja ze-EV, iingcingo zebhetri ezine-voltage ephezulu, iziseko zokutshaja zangaphandle, kunye neenkqubo zamandla avuselelekayo.

Umbuzo 5: Ndingazivavanya njani ezi zongezo xa zisenziwa?

Ungacela izongezo ze-silicone okanye iisampulu ze-Si-TPV okanye amaphepha edatha kwi-SILIKE ukuqinisekisa ukusebenza kwe-TPU + isongezo se-silicone ekuveliseni iintambo zokwenyani.