Into yokupholisa yesilawuli sokutshaja semoto yezemidlalo yombane esenziwe nge-Durethan BTC965FM30 nylon 6 evela kwi-LANXESS
Iiplastiki eziqhuba ubushushu zibonisa amandla amakhulu kulawulo lobushushu lweenkqubo zokutshaja zezithuthi zombane. Umzekelo wakutshanje sisilawuli sokutshaja sezithuthi esisebenza ngombane wonke kumenzi weemoto zemidlalo kumazantsi eJamani. Isilawuli siqulathe into yokupholisa eyenziwe yi-nylon ye-LANXESS ekhusela ubushushu kunye nombane 6 Durethan BTC965FM30 ukuze ikhuphe ubushushu obuveliswa kwiifowuni zeplagi yokulawula xa itshaja ibhetri. Ukongeza ekuthinteleni isilawuli sokutshaja ekutshiseni kakhulu, izinto zokwakha zikwahlangabezana neemfuno ezingqongqo zeempawu ezithintela ilangatye, ukumelana nokulandelela kunye noyilo, ngokutsho kukaBernhard Helbich, uMphathi weAkhawunti yeNtloko yoBugcisa.
Umenzi wenkqubo yonke yokutshaja yemoto yezemidlalo nguLeopold Kostal GmbH & Co. KG waseLuedenscheid, umthengisi wenkqubo yehlabathi kwiinkqubo zonxibelelwano zombane nezeemoto, zoshishino kunye nelanga. Isilawuli sokutshaja siguqula umbane wesigaba sesithathu okanye otshintshanayo othunyelwa kwisikhululo sokutshaja ube ngumbane othe ngqo kwaye silawula inkqubo yokutshaja. Ngexesha lenkqubo, umzekelo, banciphisa umbane wokutshaja kunye nombane ukuthintela ukutshaja kakhulu kwebhetri. Ukuya kuthi ga kwi-48 amps yokuhamba kombane ngokusebenzisa iiplagi zonxibelelwano kwisilawuli sokutshaja semoto yezemidlalo, okudala ubushushu obuninzi ngexesha lokutshaja. "I-nylon yethu izaliswe ziinxalenye ezikhethekileyo zeminerali eziqhuba ubushushu ngokufanelekileyo kude nomthombo," utshilo uHelbich. Ezi nxalenye zinika i-compound umbane ophezulu we-2.5 W/m∙K kwicala lokuhamba kokunyibilika (kwi-plane) kunye ne-1.3 W/m∙K ethe nkqo kwicala lokuhamba kokunyibilika (kwi-plane).
Izinto ze-nylon 6 ezingenalo i-halogen ezithintela umlilo ziqinisekisa ukuba into yokupholisa ayitshisi kakhulu. Xa iceliwe, idlula uvavanyo lwe-UL 94 lokutsha yi-arhente yovavanyo yase-US i-Underwriters Laboratories Inc. enoluhlu oluphezulu lwe-V-0 (0.75 mm). Ukuxhathisa kwayo okuphezulu ekulandeleni kukwanegalelo ekwandiseni ukhuseleko. Oku kubonakaliswa lixabiso layo le-CTI A eliyi-600 V (Comparative Tracking Index, IEC 60112). Nangona inomxholo ophezulu we-filler eqhuba ubushushu (68% ngokobunzima), i-nylon 6 ineempawu ezilungileyo zokuhamba. Le thermoplastic eqhuba ubushushu ikwanokusetyenziswa kwiindawo zebhetri zezithuthi zombane ezifana neeplagi, ii-heat sinks, ii-heat exchangers kunye neepleyiti zokufaka izixhobo ze-elektroniki zamandla.
Kwimarike yeempahla zabathengi, kukho izicelo ezininzi zeplastiki ezicacileyo ezifana nee-copolyesters, ii-acrylics, ii-SANs, ii-nylon ezingenamofu kunye nee-polycarbonates.
Nangona isoloko igxekwa, i-MFR yindlela elungileyo yokulinganisa ubunzima obuqhelekileyo beemolekyuli zeepolymers. Ekubeni ubunzima beemolekyuli (MW) bungumandla oqhuba ukusebenza kwepolymer, linani eliluncedo kakhulu.
Ukuziphatha kwezinto ezibonakalayo kuxhomekeka kakhulu kukulingana kwexesha kunye nobushushu. Kodwa abaprosesa kunye nabayili badla ngokungawunaki lo mgaqo. Nazi ezinye izikhokelo.
Ixesha lokuthumela: Julayi-14-2022