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labarai

Haɓaka Ayyuka da Binciken Aikace-aikace na Manne Rufe

Takaitawa

Wannan takarda tana gudanar da bincike akan inganta aikin da aikace-aikacensealants. An bincika mahimman abubuwan da ke shafar aikin masu ɗaukar hoto ta hanyar nazarin abubuwan da ke tattare da su, halaye da wuraren aikace-aikace na mai ɗaukar hoto. Bincike ya mayar da hankali kan zaɓi da ingantawa na adhesives, substrates da additives, da kuma inganta ayyukan samarwa. Sakamakon ya nuna cewa ƙarfin mannewa, juriya ga yanayin yanayi da kariyar muhalli na ingantaccen sealant an inganta su sosai. Wannan binciken yana ba da tushen ka'ida da jagora mai amfani don haɓaka aikin haɓaka manne da haɓaka sabbin samfura, wanda ke da mahimmanci don haɓaka haɓaka masana'antar fakiti.

* * Mahimman kalmomi * * Tef ɗin rufewa; Ƙarfin haɗin gwiwa; Juriya ga yanayin yanayi; Ayyukan muhalli; Tsarin samarwa; Inganta Ayyuka

Gabatarwa

A matsayin abu mai mahimmanci a cikin masana'antar marufi na zamani, aikin manne manne yana tasiri kai tsaye ingancin marufi da amincin sufuri. Tare da saurin bunƙasa kasuwancin e-commerce da haɓaka buƙatun muhalli masu ƙarfi, an gabatar da buƙatu mafi girma don aiwatar da manne manne. Makasudin wannan binciken shine don inganta ingantaccen aiki na masu rufewa ta hanyar inganta abubuwan da aka tsara da kuma samar da kayan aikin don biyan buƙatun kasuwa.

A cikin 'yan shekarun nan, masana a gida da waje sun gudanar da bincike mai zurfi game da tattara manne. Smith et al. sun yi nazari kan illar da manne daban-daban ke da shi kan yadda ake gudanar da aikin damfara, yayin da tawagar Zhang ta mai da hankali kan samar da na'urorin da ba su dace da muhalli ba. Duk da haka, bincike kan ingantaccen ingantaccen aikin sealant har yanzu bai isa ba. Wannan labarin zai fara ne daga zaɓin kayan aiki, haɓaka ƙirar ƙira da haɓaka tsarin samarwa, da kuma binciko hanyoyin da za a inganta aikin manne.

I. Haɗin kai da halaye nashirya manne

Sealant yafi ƙunshi sassa uku: m, substrate da ƙari. Adhesives su ne ainihin sinadaran da ke ƙayyade kaddarorin masu rufewa, kuma ana samun su a cikin acrylic, roba da silicone. Matsakaicin yawanci shine fim ɗin polypropylene ko takarda, kuma kauri da jiyya na saman zai shafi abubuwan injinan tef. Abubuwan da ake ƙarawa sun haɗa da filastik, filler da antioxidants don haɓaka takamaiman kaddarorin tef.

Abubuwan da ake amfani da su sun haɗa da mannewa, mannewa na farko, riƙe da mannewa, juriya ga yanayin yanayi da kariyar muhalli. Ƙarfin haɗin gwiwa yana ƙayyade ƙarfin ɗaure tsakanin tef da manne, kuma shine muhimmiyar alamar aikin mai hatimi. Danko na farko yana rinjayar ikon mannewa na farko na tef, yayin da danko na tef ɗin yana nuna kwanciyar hankali na dogon lokaci. Juriya ga yanayin yanayi ya haɗa da juriya mai zafi, ƙarancin zafin jiki da juriya na danshi. Kariyar muhalli tana mai da hankali kan ƙaƙƙarfan kaddarorin da ba su da guba na tef ɗin bututu, wanda ya dace da buƙatun ci gaba mai dorewa na kayan marufi na zamani.

II. Yankunan aikace-aikace na sealants

Haɓaka Ayyuka da Binciken Aikace-aikace na Manne Rufe (2)

Ana amfani da sealants sosai a cikin marufi a masana'antu daban-daban. A cikin kayan aiki, ana amfani da na'urori masu ƙarfi masu ƙarfi don amintattun akwatuna masu nauyi da kuma tabbatar da amincin kayayyaki cikin jigilar nesa. Marufi na e-kasuwanci yana buƙatar masu sintirin su sami kyakkyawan danko na farko kuma su riƙe mannewa don jure rarrabuwa da sarrafawa akai-akai. A fagen marufi na abinci, ya zama dole a yi amfani da mashin da ke da alaƙa da muhalli don tabbatar da amincin abinci da tsafta.

A cikin yanayi na musamman, aikace-aikace na masu rufewa ya fi ƙalubale. Misali, a cikin kayan aikin sarkar sanyi, manne manne yana buƙatar samun kyakkyawan juriya na zafin jiki; A cikin matsanancin zafin jiki da yanayin ajiya mai zafi, ana buƙatar tef ɗin don samun kyakkyawan juriya na thermal. Bugu da kari, wasu masana'antu na musamman kamar na'urorin lantarki da marufi na magunguna suna sanya buƙatu mafi girma akan kariyar lantarki da kaddarorin ƙwayoyin cuta na sealants. Waɗannan nau'ikan aikace-aikacen suna buƙatar haɓaka ci gaba da ƙira da haɓaka fasahar sealant.

III. Bincike kan inganta aikin sealant

Domin inganta ingantaccen aikin ma'auni, wannan binciken yana duban bangarori uku na zaɓin kayan aiki, haɓaka ƙirar ƙira da tsarin samarwa. A cikin zaɓin adhesives, an kwatanta kaddarorin abubuwa uku, acrylic, rubber da silicone, kuma acrylic yana da fa'ida a cikin cikakkun kaddarorin. An ƙara inganta aikin mannen acrylic ta hanyar daidaita ma'aunin monomer da nauyin kwayoyin halitta.

The ingantawa na substrates mayar da hankali yafi a kan kauri da surface treatment.The gwaji ya nuna cewa 38μm lokacin farin ciki biaxally daidaitacce polypropylene film cimma mafi kyau daidaito tsakanin ƙarfi da kuma cost.The surface electrode jiyya muhimmanci inganta surface makamashi na substrate da kuma kara habaka da bonding karfi tare da m. An yi amfani da robobi na halitta maimakon kayan tushen man fetur na gargajiya, kuma an ƙara nano-SiO2 don inganta juriya ga dumama.

Abubuwan haɓakawa a cikin tsarin samarwa sun haɗa da ingantawa na hanyar sutura da kuma kula da yanayin warkewa.Ta yin amfani da fasaha na fasaha na micro-gravure, an gane suturar kayan ado na manne, kuma ana sarrafa kauri a 20 ± 2 μm. Nazarin yanayin zafi da lokacin warkewa sun nuna cewa curing a 80 ° C na tsawon minti 3 yana haifar da sakamako mafi kyau na waɗannan ƙarfin aiki. sealant ya karu da 30%, juriya ga yanayin yanayi ya inganta sosai, kuma an rage fitar da VOC da kashi 50%.

IV. KAMMALAWA

Wannan binciken ya inganta ingantaccen aikin sa ta hanyar inganta tsarin tsari da tsarin samarwa. Ƙimar da aka inganta ta ya kai matakin jagorancin masana'antu dangane da mannewa, juriya ga yanayin yanayi da kare muhalli. Sakamakon bincike yana ba da tushe na ka'idar da jagora mai amfani don haɓaka aikin haɓakawa da haɓaka sabbin samfura, kuma suna da mahimmanci don haɓaka ci gaban fasaha da ci gaba mai dorewa na masana'antar tattara kaya. Bincike na gaba zai iya ƙara bincika sabbin kayan da ke da alaƙa da muhalli da hanyoyin samarwa masu hankali don saduwa da ƙaƙƙarfan buƙatun kariyar muhalli da keɓaɓɓen buƙatun marufi.


Lokacin aikawa: Fabrairu-18-2025