Mu dziko lamakono la chitukuko cha chisamaliro cha mano, burashi ya mano yamagetsi yakhala chinthu chofunikira kwambiri kwa iwo omwe akufuna ukhondo wa mkamwa wabwino komanso wothandiza. Gawo lofunika kwambiri la burashi ya mano iyi ndi chogwirira, chomwe chimapangidwa kuchokera ku pulasitiki monga ABS kapena PC/ABS. Kuti muwonjezere luso la ogwiritsa ntchito, zogwirira izi nthawi zambiri zimapakidwa ndi rabara yofewa, nthawi zambiri TPE, TPU, kapena silicone. Ngakhale njira iyi imawongolera kukongola ndi kukongola kwa burashi ya mano, imabwera ndi zovuta monga mavuto omangirira komanso kuthekera kwa hydrolysis.
Lowani Si-TPV (dynamic vulcanizate thermoplastic Silicone-based elastomers), chinthu chatsopano chomwe chikusintha mawonekedwe a zogwirira zamanja zamagetsi. Si-TPV imapereka njira yolumikizirana yolumikizirana yolumikizirana pa pulasitiki yaukadaulo, kuchotsa kufunikira kwa njira zovuta zolumikizirana ndikuwonetsetsa kuti kupanga kosalekeza komanso kogwira mtima.
Ubwino wa Si-TPV:
Njira Yopangira Yosavuta:
Mosiyana ndi njira zachikhalidwe zolumikizira silicone kapena zinthu zina zofewa ndi pulasitiki yaukadaulo, Si-TPV imapangitsa kuti ntchitoyi ikhale yosavuta mwa kulola kupanga mwachindunji. Izi sizimangopangitsa kuti kupanga kukhale kosavuta komanso zimachotsa zovuta zokhudzana ndi glue.
Kugwira Ntchito Mosalekeza:
Kugwirizana kwa Si-TPV ndi jekeseni kumalola kuti pakhale kupanga kosalekeza popanda kuwononga ubwino. Kuchita bwino kumeneku kumasintha kwambiri makampani opanga zinthu, kuonetsetsa kuti zipangizo zogwirira burashi yamagetsi zikupezeka nthawi zonse popanda zosokoneza.
Kukongola Kokongola ndi Kukhudza Kofewa Kwapadera:
Zogwirira zopangidwa ndi Si-TPV zomwe zimapangidwa ndi jakisoni zimasungabe mawonekedwe awo okongola, zomwe zimapangitsa kuti zikhale zowoneka bwino komanso zothandiza. Khalidwe lapadera la Si-TPV logwirana ndi zofewa limawonjezera mwayi wogwiritsa ntchito, zomwe zimapangitsa kuti munthu azigwira bwino komanso mosangalatsa nthawi iliyonse akagwiritsa ntchito.
Yosapanga Madontho Kuti Ikhale Yokongola Kwanthawi Yaitali:
Kukana kwa Si-TPV ku utoto kumathandizira kuti chogwirira cha burashi yamagetsi chikhalebe choyera pakapita nthawi. Ogwiritsa ntchito amatha kusangalala ndi ubwino wake komanso kukongola kwake popanda kuda nkhawa ndi kusintha kwa mtundu kapena kuwonongeka.
Kulimba Kwambiri ndi Mphamvu Yogwirizanitsa:
Si-TPV imapereka mphamvu yolimba yomangirira ngakhale pakakhala vuto lofooka la asidi/alkaline, monga momwe zimachitikira ndi madzi otsukira mano. Zotsatira zake ndi chogwirira chomwe chimasunga umphumphu wake, zomwe zimachepetsa kwambiri chiopsezo chong'ambika ngakhale m'malo ovuta kwambiri.
Kulimbana ndi Hydrolysis:
Mayeso othandiza asonyeza kuti Si-TPV imakana hydrolysis ikagwiritsidwa ntchito ndi mankhwala otsukira mano, madzi otsukira pakamwa, kapena zinthu zotsukira nkhope. Kulimba kumeneku kumatsimikizira kuti zigawo zofewa ndi zolimba za chogwirira chogwirira zimakhala zolimba, zomwe zimawonjezera moyo wa burashi ya mano.
Kapangidwe Kosintha Zinthu: Zatsopano za Zinthu Zofewa Zopangidwa Mopitirira Muyeso
Chodabwitsa kwambiri n'chakuti, Si-TPV ingakhalenso chinthu chofewa chopangidwa ndi zinthu zina, imatha kugwirizana ndi chinthu chomwe chimapirira malo ogwiritsidwa ntchito kumapeto. Monga kugwirizana bwino ndi polycarbonate, ABS, PC/ABS, TPU, ndi zinthu zina zofanana ndi zimenezi, imatha kupereka mawonekedwe ofewa komanso/kapena osatsetsereka kuti zinthu zigwire bwino ntchito kapena kuti zigwire bwino ntchito.
Pogwiritsa ntchito Si-TPV, kapangidwe ndi kapangidwe ka zogwirira ntchito zosamalira munthu m'manja, sizimangowoneka ngati zimangowonjezera kukongola kwa chipangizocho, kuwonjezera mtundu kapena kapangidwe kosiyana. Makamaka, ntchito yopepuka ya Si-TPV overmolding imakwezanso ergonomics, imaletsa kugwedezeka, komanso imawongolera kugwira ndi kumva kwa chipangizocho. Mwanjira imeneyi, chitonthozo chimawonjezekanso poyerekeza ndi zida zolimba monga pulasitiki. Komanso imapereka chitetezo chowonjezera ku kuwonongeka komwe kumapangitsa kuti ikhale yankho labwino kwambiri pazinthu zosamalira munthu m'manja, zomwe zimafunika kupirira kugwiritsidwa ntchito kwambiri komanso kugwiritsidwa ntchito molakwika m'malo osiyanasiyana. Zinthu za Si-TPV zimakhalanso ndi kukana mafuta ndi mafuta zomwe zimathandiza kuti zinthu zosamalira munthu m'manja zikhale zoyera komanso zikugwira ntchito bwino pakapita nthawi.
Kuphatikiza apo, Si-TPV ndi yotsika mtengo kuposa zipangizo zachikhalidwe, zomwe zimathandiza opanga kupanga zinthu zambiri munthawi yochepa. Ndi njira yokongola yopangira zinthu zomwe zimakwaniritsa zosowa zawo pomwe zikuperekabe magwiridwe antchito apamwamba mu ntchito zosiyanasiyana.
Kuti mudziwe zambiri zokhudza ma Si-TPV apadera omwe amapangidwa mopitirira muyeso ndi zinthu zomwe zimagwirizana ndi substrate, chonde titumizireni uthenga!
















