Polybutch Terephthate(PBT) Ndi Semi-Crystalline, thermoplastic yodzaza ndi polyester, nthawi zambiri zamkaka zoyera, zolimba kwambiri firiji, imagwiritsidwa ntchito popanga zinsinsi za thermoplastic zokutira.
Chophimba cha Stebec Second ndi njira yofunika kwambiri ku fid. Kungolankhula, kuwonjezera wosanjikiza woteteza ku fiber yofiyira kapena buffer osanjikiza amatha kuwongolera chitsamba chopendekera chipongwe chokwanira komanso chowongolera cha mafinya. Chifukwa chakuti zokumba zili pafupi ndi fiberi, imakhudza kwambiri momwe firizi imafunikira kuti ikhale yotakataka, mokhazikika. Kulanga kwa nthaka kumagawidwa m'magulu awiri: chivundikiro chomasuka komanso chivundikiro cholimba. Pakati pawo, zinthu zomasuka zomwe zimagwiritsidwa ntchito polumikizana zotayidwa ndi zokutira zachiwiri zimasungidwa muzovala zotayirira kunja kwa chiberekero choyambirira
PBT ndi zofala zofala kwambiri ndi mawonekedwe abwino ndikupanga katundu, chinyezi chochepa chonyowa komanso ndalama zambiri. MakamakaPmboKusintha, kujambula wa wa wa wa wa wa wa wa wa wa wa wa wa wa wa wa wa waya, kujambula, kujambula kanema ndi minda ina. PBT ali ndi katundu wabwino (monga kukana kwautali, kukwiya, kukana ndi mitsempha yabwino) Miyezo yake yaukadaulo yaukadaulo ikuphatikiza: Kupanga mphamvu, kukhala nyonga ya Enile ndi kugwada kwa elastic rolastication (Notch), kuyambika), magetsi ophatikizika, kukana kwa hydrolysis ndi zina zotero.
Komabe, posintha chingwe cha chingwe cha fiberi ndi malo ogwiritsira ntchito zinthu zambiri, zofuna zambiri zimayikidwa patsogolo pa buffer burfir. Crystallization, yotsika pang'ono, yotsika pang'ono, kulimba kwambiri, kulimba kwambiri, kukana kwamphamvu kwa mankhwala, komanso zida zotsika mtengo ndizolinga zomwe opanga opanga opanga olemera amayeserera. Pakadali pano pali zolakwa zomwe pulogalamu ya mtengo wopangidwa ndi zopangidwa ndi za PBT, ndipo mayiko akunja ayamba kugwiritsa ntchito zida za pbtroy m'malo mwa zida zoyera za PBT, zomwe zathandizira kwambiri ndi gawo labwino komanso ntchito yabwino. Pakadali pano, makampani angapo achingwe omwe amakonzekera bwino akukonzekera mwachangu, makampani ang'onoang'ono amafunikiranso kusankha njira zopitilira muyeso, kafukufuku komanso chitukuko cha zinthu zatsopano.
Zachidziwikire, mu makampani onse a PBT, fiber Optic Canger ogwiritsa ntchito gawo laling'ono la msika wa PBT. Malinga ndi mapangidwe opanga mafakitale, mu malonda onse a PBS, ambiri pamsika amathandizidwa ndi magawo awiri a maotokha ndi mphamvu. Zolumikizira, zogwirizanitsa ndi zinthu zina zopangidwa ndi zida zosinthidwa za PBB zimagwiritsidwa ntchito kwambiri, zida zamagetsi, zida zamakina ndi zida zamagetsi zopangidwa ndi PBT. Izi ndi ntchito zambiri za PBT m'minda yosiyanasiyana:
1. The Elentic minda yamagetsi
Zida za PBB zimagwiritsidwa ntchito kwambiri m'minda yamagetsi ndi yamagetsi, monga mapiketi amphamvu, mapulagini, zitsulo zamagetsi ndi magawo ena amagetsi. Chifukwa zinthu za PBB ili ndi magwiridwe antchito abwino komanso kutentha kwambiri kukana, ndizoyenera kwambiri kuti chipolopolo, bulaketi, zigawo zina zamagetsi ndi zida zamagetsi. Kuphatikiza apo, zida za PBT zitha kugwiritsidwanso ntchito kupanga chivundikiro cha LCD, TV ndi zina zotero.
2. Gawo lagalimoto
Zipangizo za PBB zimagwiritsidwanso ntchito kwambiri mu gawo lamagetsi. Chifukwa cha zabwino zake kutentha kwambiri, kutopa ndi kuvala kukana, a PBB.
3.Kupanga makina
M'makina amakina amakina, zida za PBT nthawi zambiri zimagwiritsidwa ntchito kupanga zida, zipilala, mabatani, ndi zina zambiri zolimba, ndipo zimakhala ndi mankhwala osokoneza bongo, oyenera magawo osiyanasiyana m'munda wamalonda.
4.Makampani azachipatala
Zinthu za PBB ili ndi kutentha kwambiri kukana ndi kukhazikika kwamphamvu kwamphamvu kwa mankhwala, komwe ndi koyenera kwambiri pakupanga zida zamankhwala. Mwachitsanzo, zida za PBT zitha kugwiritsidwa ntchito kupanga mnyumbamo, mapaipi, zolumikizira, ndi zina zowonjezera, zida za PBB zitha kugwiritsidwanso ntchito kupanga manyuchi azachipatala, kulowetsedwa ma protiotic ndi zida zosiyanasiyana zochizira.
5. Kulankhulana Kwamazo
Pamunda wa kulumikizana kowoneka bwino, PBT imagwiritsidwa ntchito kwambiri pakupanga ma sydical opanga ngati chida chofala. Kuphatikiza apo, zida za PBB zimagwiritsidwa ntchito kwambiri m'magawo owoneka. Chifukwa cha malo ake abwino abwino komanso kutentha kwambiri kukana, zida za PBT zimagwiritsidwa ntchito popanga zolumikizira zopepuka, etc. Zowonjezera, magalasi ndi zina zowala.
Kuchokera m'makampani onsewa, m'zaka zaposachedwa, mabizinesi oyenera amadzipereka pakukonzanso mitundu ya matekinoloje ndi atsopano, ndipo PBT adapanga njira yayikulu, kugwira ntchito ndi kusinthasintha. Mphamvu yoyera ya PBT Stute, Kugwedeza Mphamvu ndi Kugona Modulus ndikotsika, sizingagwiritsidwe ntchito mu gawo la mafakitale, chifukwa chosowa gawo la gawo la mafakitale, makampaniwo kudzera kusintha magwiridwe antchito a PBT. Mwachitsanzo, ulusi wagalasi umawonjezeredwa ku PBT Powonjezera ulusi wagalasi mpaka ptt, maubwino oyambirira a PBT abweretsedwe, ndipo mphamvu ya olimira, kubveka mphamvu ndi Notch kukhudzidwa ndi zinthu za PBT ndizothandiza kwambiri.
Pakadali pano, njira zazikuluzikulu zakunyumba ndi zakunja zimasinthiratu, kuphatikizira zinthu zakuthambo, kusintha matchulidwe a Nanocomtolite, etc., kukonza magwiridwe okwanira a PBT. Kusintha kwa zinthu za PBB makamaka kumayang'ana mbali zamphamvu zazikulu, kuyala pang'ono, phokoso lotsika, mpweya wotsika komanso diectric.
Mwambiri, monga momwe mafakitale onse a PBS ali ndi nkhawa, kufunikira kwa ntchito m'magawo osiyanasiyana, ndipo kusintha kosiyanasiyana malinga ndi kufunikira kwa msika ndi zolinga zakukhazikitsa mabizinesi a PBB.
Post Nthawi: Disembala-17-2024