Chidule
Pepalali likuchita kafukufuku wokhudza kukhathamiritsa kwa magwiridwe antchito ndikugwiritsa ntchitozosindikizira. Mfundo zazikuluzikulu zomwe zimakhudza magwiridwe antchito a zosindikizira zidafufuzidwa mwa kusanthula kapangidwe kake, mawonekedwe ndi madera ogwiritsira ntchito sealant. Kafukufuku amayang'ana pa kusankha ndi kukhathamiritsa kwa zomatira, magawo ndi zowonjezera, komanso kukonza njira zopangira. Zotsatira zake zidawonetsa kuti mphamvu zomatira, kukana nyengo yachilengedwe komanso chitetezo cha chilengedwe cha chosindikizira chokongoletsedwa bwino kwambiri. Phunziroli limapereka maziko amalingaliro ndi chitsogozo chothandizira pakuwongolera magwiridwe antchito a guluu ndi kupanga zinthu zatsopano, zomwe ndizofunikira kwambiri kulimbikitsa chitukuko chamakampani olongedza.
* * Mawu osakira * * Kusindikiza tepi; Mphamvu yolumikizana; Kukana nyengo yachilengedwe; Kuchita kwa chilengedwe; Njira yopanga; Kukhathamiritsa Kwantchito
Mawu Oyamba
Monga chinthu chofunikira pamakampani azonyamula amakono, magwiridwe antchito a guluu amakhudza mwachindunji mtundu wa ma CD ndi chitetezo chamayendedwe. Chifukwa chakukula kwachangu kwamalonda a e-commerce komanso zovuta zomwe zikuchulukirachulukira za chilengedwe, zofunikira zapamwamba zakhazikitsidwa kuti pakhale guluu. Cholinga cha kafukufukuyu ndikusintha momwe ma sealant amagwirira ntchito pokwaniritsa kapangidwe kake ndi kapangidwe ka zosindikizira kuti zigwirizane ndi zomwe msika ukufunikira.
M’zaka zaposachedwapa, akatswiri a maphunziro a kunyumba ndi kunja achita kafukufuku wozama pa nkhani yolongedza guluu. Smith ndi al. adaphunzira zotsatira za zomatira zosiyanasiyana pakugwira ntchito kwa zosindikizira, pomwe gulu la Zhang limayang'ana kwambiri pakupanga zida zosindikizira zachilengedwe. Komabe, kafukufuku wokhudza kukhathamiritsa kwathunthu kwa magwiridwe antchito a sealant akadali osakwanira. Nkhaniyi iyambira pakusankhira zida, kukhathamiritsa kwa mapangidwe ndi kukonza njira zopangira, ndikuwunika mwadongosolo njira zowongolera magwiridwe antchito a guluu.
I. Mapangidwe ndi makhalidwe akunyamula guluu
Chosindikizira chimakhala ndi magawo atatu: zomatira, gawo lapansi ndi zowonjezera. Zomatira ndizomwe zimapangidwira zomwe zimatsimikizira momwe zosindikizira zimapangidwira, ndipo nthawi zambiri zimapezeka mu acrylic, rabara ndi silikoni. Gawo lapansi nthawi zambiri limakhala filimu ya polypropylene kapena pepala, ndipo makulidwe ake ndi chithandizo chapamwamba chidzakhudza makina a tepi. Zowonjezera zimaphatikizapo ma plasticizers, fillers ndi antioxidants kuti apititse patsogolo mawonekedwe a tepi.
The katundu sealant makamaka monga adhesion, koyambirira adhesion, kugwira adhesion, kukana chilengedwe nyengo ndi kuteteza chilengedwe. Mphamvu ya mgwirizano imatsimikizira mphamvu yomangirira pakati pa tepi ndi zomatira, ndipo ndi chizindikiro chofunikira cha ntchito ya sealant. Kukhuthala koyambirira kumakhudza kuthekera kophatikizana koyamba kwa tepi, pomwe kukhuthala kwa tepi kumawonetsa kukhazikika kwake kwanthawi yayitali. Kulimbana ndi nyengo yachilengedwe kumaphatikizapo kukana kutentha, kutsika kwa kutentha ndi kukana chinyezi. Chitetezo cha chilengedwe chimayang'ana pa zinthu zowonongeka komanso zopanda poizoni za tepi ya duct, zomwe zimakwaniritsa zofunikira zachitukuko cha zipangizo zamakono zamakono.
II. Magawo ogwiritsira ntchito ma sealants
Zosindikizira zimagwiritsidwa ntchito kwambiri pakuyika m'mafakitale osiyanasiyana. Mu mayendedwe, zosindikizira zamphamvu kwambiri zimagwiritsidwa ntchito poteteza makatoni olemetsa ndikuwonetsetsa chitetezo cha katundu pamayendedwe akutali. Kuyika kwa e-commerce kumafuna kuti zosindikizira zikhale ndi kukhuthala koyambirira komanso kugwiritsitsa kuti athe kuthana ndi kusanja pafupipafupi komanso kusamalira. Pankhani yonyamula zakudya, ndikofunikira kugwiritsa ntchito zosindikizira zachilengedwe kuti zitsimikizire chitetezo cha chakudya komanso ukhondo.
M'malo apadera, kugwiritsa ntchito zosindikizira kumakhala kovuta kwambiri. Mwachitsanzo, mumayendedwe ozizira unyolo, zomatira zonyamula zimayenera kukhala ndi kukana kwambiri kutentha; M'malo osungirako kutentha kwambiri komanso chinyezi, tepiyo imafunika kuti ikhale ndi kukana kwabwino kwa kutentha. Kuphatikiza apo, mafakitale ena apadera monga zamagetsi ndi zopangira mankhwala amaika zofunika kwambiri pachitetezo cha electrostatic ndi antibacterial properties of sealants. Zofunikira zosiyanasiyana izi zimayendetsa ukadaulo wopitilirabe komanso chitukuko chaukadaulo wa sealant.
III. Kafukufuku wokhudza kukhathamiritsa kwa magwiridwe antchito a sealant
Pofuna kupititsa patsogolo magwiridwe antchito a zosindikizira, kafukufukuyu amayang'ana mbali zitatu za kusankha kwazinthu, kukhathamiritsa kwa mapangidwe ndi njira zopangira. Posankha zomatira, zida za zinthu zitatu, acrylic, rabara ndi silikoni, zidafaniziridwa, ndipo acrylic anali ndi mwayi pazinthu zonse. Kuchita kwa zomatira za acrylic kunakonzedwanso mwakusintha gawo la monomer ndi kulemera kwa maselo.
Kukhathamiritsa kwa ma substrates kumayang'ana makamaka pa makulidwe ndi chithandizo chapamwamba.Kuyesera kukuwonetsa kuti filimu ya polypropylene ya 38μm wandiweyani wa biaxially imakwaniritsa bwino pakati pa mphamvu ndi mtengo.Kuchiza kwa electrode pamwamba kumathandizira kwambiri mphamvu yapamtunda ya gawo lapansi ndikuwonjezera mphamvu yolumikizana ndi zomatira. Mapulasitiki achilengedwe adagwiritsidwa ntchito m'malo mwazinthu zachikhalidwe zamafuta, ndipo nano-SiO2 idawonjezedwa kuti ipititse patsogolo kukana kutentha.
Kupititsa patsogolo kachitidwe ka kupanga kumaphatikizapo kukhathamiritsa kwa njira yokutira ndi kulamulira kwa machiritso. Pogwiritsa ntchito teknoloji yokutira ya micro-gravure, kupaka yunifolomu kwa zomatira kumazindikiridwa, ndipo makulidwe ake amayendetsedwa pa 20 ± 2 μm. chosindikizira chinawonjezeka ndi 30%, kukana kwa nyengo zachilengedwe kunakula kwambiri, ndipo kutulutsa kwa VOC kunachepetsedwa ndi 50%.
IV. MAPETO
Kafukufukuyu adasintha kwambiri magwiridwe ake athunthu mwa kukhathamiritsa mwadongosolo kapangidwe kake ndi kapangidwe ka sealant. The sealant wokometsedwa wafika makampani kutsogolera mlingo mawu a adhesion, kukana zachilengedwe nyengo ndi kuteteza chilengedwe. Zotsatira za kafukufukuyu zimapereka maziko ongoganizira komanso chitsogozo chothandiza pakuwongolera magwiridwe antchito a zosindikizira ndi kupanga zinthu zatsopano, ndipo ndizofunikira kwambiri kulimbikitsa kupita patsogolo kwaukadaulo ndi chitukuko chokhazikika chamakampani onyamula katundu. Kafukufuku wamtsogolo atha kuwunikiranso zida zatsopano zoteteza chilengedwe komanso njira zanzeru zopangira kuti zikwaniritse zofunika kwambiri pakuteteza chilengedwe ndi zosowa zanu zokha.
Nthawi yotumiza: Feb-18-2025
