Muaj Adhesive Applications
Zoo siab txais tos rau Deepmaterial Adhesives, lub ntiaj teb kev sib tw thev naus laus zis ntawm kev lag luam adhesives, sealants thiab coatings. Deepmaterial yog qhov zoo tshaj plaws adhesives chaw tsim tshuaj paus nyob rau hauv Suav teb, peb muab cov khoom siv hluav taws xob ua lag luam nrog cov khoom ntim khoom siv hluav taws xob, optoelectronic zaub ntim cov ntaub ntawv rau lub lag luam thoob ntiaj teb. Paub txog peb cov khoom lag luam zoo tshaj plaws thiab cov kev daws teeb meem tshiab, peb lub koob npe nrov tau txhawb nqa los ntawm kev sib raug zoo nrog peb cov neeg siv khoom kom tau raws li lawv cov kev xav tau.
Peb qhov kev ua raws li kev ua tau zoo thiab peb cov neeg siv khoom tsis sib xws, yog ob qho tib si zoo tshaj plaws hauv paus hauv peb cov kab lis kev cai Deepmaterial thiab hom khoom muaj txiaj ntsig. Raws li kev lag luam hauv ntiaj teb txuas ntxiv cuam tshuam rau ib puag ncig, peb tau mob siab rau "peb yuav pab tau li cas" lub siab xav.
Founded thiab headquartered nyob rau hauv Shenzhen, Deepmaterial tau koom tes nrog cov thawj coj manufacturers thoob ntiaj teb rau ntau xyoo, pab txhawb lub zej zog los ntawm kev nyab xeeb, ntau txhim khu kev qha thiab ntau npaum li cas daws teeb meem.
Adhesives tuaj yeem txhais tau tias yog cov khoom sib raug zoo uas tuaj yeem koom nrog mus tas li rau qhov chaw, los ntawm cov txheej txheem nplaum. Cov txheej txheem no suav nrog ob lub cev sib txawv uas tau tuav hauv kev sib raug zoo xws li kev siv dag zog lossis kev ua haujlwm tuaj yeem hloov mus thoob plaws lub interface. Txij li thaum lawv qhov kev tshawb pom thaum ntxov los ntawm cov neeg Iyiv, 3300 xyoo dhau los, kev tshawb fawb hnyav tau ua nrog lub hom phiaj kom tau txais cov khoom zoo, biocompatible adhesives. Bitumen, ntoo pitches thiab beeswax, siv nyob rau hauv ancient sij hawm thiab mediaeval lub sij hawm, tau hloov los ntawm roj hmab cements thiab tej yam ntuj tso thiab hluavtaws Cheebtsam; Niaj hnub no, kev tsom mus rau feem ntau yog nyob rau hauv eco-friendly adhesives.
Adhesives Npog lub ntsiab kev lag luam, biomedical thiab tshuaj siv. Tsis tas li ntawd, peb tsom mus rau tiam tshiab ntawm cov nplaum nplaum, raws li cov thev naus laus zis niaj hnub xws li nanotechnology, derivatised polymers, thiab biomimetic adhesives. Cov ntaub ntawv nyoos tsawg thiab qhov cuam tshuam tsis zoo ntawm cov nplaum hluavtaws rau tib neeg kev noj qab haus huv thiab ib puag ncig ua rau muaj kev tshawb fawb ntxiv hais txog cov ntaub ntawv txuas mus ntxiv, txhawm rau kom tau txais ib puag ncig kev nyab xeeb bioadhesives uas zoo tshaj plaws rau lawv cov kev siv tau.
Cov nplaum
Cov nplaum nplaum yog ib yam khoom siv los khi ob yam khoom sib cais ua ke thiab tiv thaiv kev sib cais. Txawm li cas los xij, nyob ntawm cov tshuaj pleev ib ce, cov khoom siv nplaum tuaj yeem siv los sau cov seams los yog qhov, tsis muaj dej, laminate, muaj cov kua dej los yog qhov chaw. Adhesives yog tsim los ntawm ib qho epoxy thiab cov khoom tawv tawv nrog txhua qhov sib xyaw tshwj xeeb uas tsim los nrog cov haujlwm tshwj xeeb hauv siab. Ib tug yuav pom ntau yam ntawm cov nplaum ntawm ze li ntawm txhua lub khw vim tias rau txhua qhov nplaum, cov khoom sib xyaw ua tib zoo txiav txim siab los xyuas kom meej cov nplaum zoo thiab cohesive zoo.
Adhesives yog siv nyob rau hauv ntau yam engineering thiab manufacturing lub hom phiaj nyob rau hauv ntau qhov ntau, thiab rau ntau yam kev siv. Qee cov khoom xyaw siv los tsim cov nplaum yog casein, starch, ntuj roj hmab, butyl roj hmab, amino resins, polyurethane, polyvinyl acetate, acrylates, silicones thiab ntau dua. Adhesive lwm tus neeg ua haujlwm nrog ntau cov tshuaj daws teeb meem kom ntseeg tau tias lawv cov nplaum nplaum yuav ua haujlwm tau zoo.
Keeb kwm thiab Evolution ntawm Adhesives
Thawj cov pov thawj ntawm tib neeg siv cov nplaum nplaum tau lees paub thaum ob lub pob zeb tau pom muaj kev sib koom ua ke los ntawm birch-bark tar nyob rau hauv central Ltalis. Cov ntaub ntawv hnub rov qab mus rau Middle Pleistocene era (circa 200,000 xyoo dhau los). Raws li tib neeg tau pib kawm txog cov tshuaj sib xyaw ua ke kom ntseeg tau cov ntawv cog lus ntev dua hauv lawv cov khoom, cov tshuaj nplaum thiab cov tshuaj nplaum tau dhau los ua ib qho ntawm thawj qhov kev tshawb pom tseem ceeb rau kev tsim peb cov cuab yeej thawj zaug. Hauv 70,000 BC, Cov Neeg Qhab Asmeskas hauv South Africa tau siv cov kua nplaum uas ua los ntawm cov ntoo txiv ntoo thiab liab ocher los khi lawv cov duab hauv qhov tsua. Ua raws li lawv, hauv 2,000 BC Cov neeg Iyiv siv kua nplaum los tsim lawv cov khoom siv ntoo. Cov kua nplaum no tau tsim los ntawm cov tsiaj seem thiab tseem tuaj yeem pom hauv lawv cov khoom qub uas pom nyob rau hauv qhov ntxa ntawm Farao. Xyoo 1700, thawj qhov kev lag luam tau qhib thiab tsim cov kua nplaum ua lag luam hauv Holland. Xyoo 1932, Asmeskas lub tuam txhab khoom noj thiab dej haus Borden, tsim Elmer's All-Glue. Nrog rau kev tsim cov khoom siv hluavtaws thiab cov nroj tsuag raws li cov nplaum siv cov tsiaj thaum lub sij hawm ua lag luam nplaum ntau lawm pib ploj mus raws li cov cai tshiab thiab cov kev cai tau muab tso rau hauv qhov chaw los tiv thaiv tsiaj. Txawm li cas los xij, casein los ntawm cov mis nyuj thiab lwm yam khoom siv tsiaj kuj tseem siv. Xyoo 1947, thawj PVA-raws li nplaum nplaum tau tsim thiab muag los ntawm Casco.
Tam sim no cov kws tshawb fawb tau siv zog los tsim cov nplaum uas siv Nanotechnology los ua tus cwj pwm thiab kev hloov pauv ntawm cov tsiaj reptiles gecko. Yog tias qhov no tau ua tiav, nws yuav rov tsim dua tib tus cwj pwm molecular uas geckos siv ntawm lawv txhais taw kom "lo" rau saum npoo. Raws li kev tshawb fawb tau ua tiav, cov nplaum tau tsim los ntawm nws qhov pib tsis zoo los suav nrog vinyl plastisol, diglycidyl ether, nplaum nplaum, thermally conductive adhesives, siv nplaum, plastisol pvc thiab lwm yam.
Muaj cov khoom tsis txaus ntseeg uas tsis tso siab rau kev ncaj ncees ntawm cov khoom lag luam nplaum. Raws li lub sijhawm dhau mus, cov tshuaj sib xyaw ntawm peb cov nplaum tau hloov pauv, tab sis qhov tseem ceeb thiab cuam tshuam ntawm cov nplaum nplaum zoo tsis tau.
Cov txiaj ntsig thiab qhov zoo ntawm Adhesives
Cov qauv thiab Bonding Cov txiaj ntsig
Cov txiaj ntsig thiab qhov zoo ntawm kev xaiv cov nplaum ua ib qho kev sib koom ua ke es tsis yog siv cov khoom siv kho vajtse lossis cov cuab yeej siv zog, yog qhov yooj yim. Vim tias qhov kev hloov pauv ntawm cov nplaum nplaum muaj nyob rau hauv kev ua lag luam niaj hnub no muaj ib txwm ib txoj hauv kev los nrhiav qhov haum rau txoj haujlwm. Cov nplaum nplaum los yog sealant tuaj yeem khi ob qhov chaw ua ke yam tsis muaj kev cuam tshuam cov qauv ntawm cov khoom, lossis cov khoom uas nws tau tsim.
Adhesive Appearance Zoo
Adhesives yuav tsum tau me ntsis / tsis muaj cua sov, tsis zoo li vuam, ua rau nws muaj kev nyab xeeb siv thiab tsis tshua muaj kev puas tsuaj rau ib yam khoom. Adhesives kuj tau yooj yim muab zais los ntawm saib, yog li tsis tas yuav txi tus tsim ntawm ib yam khoom. Adhesives yog yoog raws thiab txhim khu kev qha hauv lawv cov kev pabcuam rau kev lag luam. Raws li yog tias tsis txaus, cov nplaum nplaum thiab cov sealants muaj ntau tshaj li kev sib txuas, lawv yog siv los insulate thiab qib cov khoom zoo li, ua cov nplaum lwm yam cuab yeej siv rau kev siv tshuab.
Ntau yam Adhesive Options
Thaum nws los txog rau cov ntaub ntawv siv, muaj peb pawg tseem ceeb ntawm cov nplaum ua lag luam: silicone nplaum, acrylic nplaum thiab polyurethane nplaum. Thaum faib cov tshuaj no, ib tug yuav siv sij hawm mus rau hauv tus account lawv cov khoom nplaum, kho mechanism thiab muaj pes tsawg leeg. Cov txheej txheem kho yog txoj kev siv cov nplaum los ua kom tawv. Piv txwv li, cov nplaum nplaum kub kub yuav tsum tau siv cua sov los kho, thaum lwm cov nplaum ultraviolet siv lub hnub ci kom tawv. Kuj tseem muaj cov nplaum nplaum nplaum uas txuas thaum lub siab siv. Qee cov nplaum muaj peev xwm ua kom sov thiab hluav taws xob zoo li hom siv ntawm lub vijtsam kov. Qhov ua tau thiab yooj yim ntawm cov nplaum uas niaj hnub no zoo li tsis muaj qhov kawg. Raws li txhua qhov sib xyaw ua haujlwm tshwj xeeb, tus naj npawb ntawm cov khoom nplaum loj hlob raws li qhov nyuaj ntawm kev nrhiav qhov sib tw kom tau raws li tus neeg xav tau.
Adhesives tuaj yeem ua lossis tawg txhua yam khoom. Txawm hais tias koj tab tom ntim cov plag tsev thiab cov txee, cov ntawv sau los yog tsim cov khoom siv pib, paub txog cov kev xaiv sealants muaj thiab xaiv qhov twg tuaj yeem txhais tau tias qhov sib txawv ntawm cov neeg siv khoom txaus siab, cov neeg siv khoom lossis tus tswv ntiav haujlwm. Kev lag luam adhesives thiab structural adhesives yog ib qho cuab yeej tseem ceeb rau tib neeg rau ntau tshaj 200,000 xyoo thiab yuav tseem yog ib qho tseem ceeb hauv kev tsim khoom. Nws yog lub luag haujlwm ntawm cov chaw tsim khoom nplaum nplaum los nthuav qhia txhua yam kev xaiv muaj thiab ua tau raws li tus neeg siv khoom xav tau. Txawm hais tias ib txoj hauj lwm hu rau lub siab-rhiab nplaum nplaum, dej-soluble polymer los yog sealants txoj cai tsim yuav muab cov khoom tsim nyog.
Kev siv thiab kev siv ntawm Adhesives
Adhesive manufacturers tsim kev cai muaj cov khoom nplaum rau kev sib txuas ntau yam kev siv. Kev lag luam xws li woodworking, kav dej, ntim, ntawv sau, khoom siv sib dhos, automotive, engineering, kev tsim kho, kev sib dhos khaub ncaws, phau ntawv khi, thiab lwm yam, txhua tus siv ntau cov nplaum nplaum thiab sealants txhua tus nrog cov kev daws teeb meem tsim los muab cov ntawv cog lus ruaj khov thiab feem ntau. txhim khu kev qha foob. Epoxy adhesives yog cov feem ntau resistant thiab toughest adhesive compound hnub no nrog kev siv xws li fiberglass kho, kws ntoo thiab woodworking, ntoo thiab hlau muab tub lim, hniav nyiaj hniav kub ua thiab txawm mus ntxiv bolts. Yuav luag txhua qhov chaw, los ntawm koj lub txee rau hauv tsev, lub rooj hauv chaw ua haujlwm lossis lub rooj zaum hauv lub dav hlau coj mus xyuas tsev neeg nyob deb tau tsim, adorned lossis tsim los ntawm cov nplaum.
Ua ke nrog ntau hom ntawv nplaum yog ib qho array ntawm applicators. Tshaj li cov phom nplaum yooj yim lossis cov khoom siv tshuaj yog cov txhuam hniav, cov phom phom, cov menyuam coaters, cov ntaub thaiv npog, cov phom tua phom thiab cov qauv ua kom huab cua. Muaj ntau daim ntawv thov ntawm cov nplaum thiab cov sealants ntau dua li muaj npe thiab cov ntawv thov loj hlob txhua xyoo. Qee cov ntawv thov tsis tshua paub yog kev kho mob xws li kev kho mob, kev tsim khoom siv kho mob thiab kev cog qoob loo, hnav lub ntsej muag adhesion, transdermal adhesives thiab laminates thiab ntaus ntawv mounting. Cov khoom no yuav suav nrog cov ntaub nplaum nplaum ntawm EKG, cov nplaum siv rau hauv cov tshuaj kho mob, thiab txawm tias cov nplaum nplaum uas siv los ua kom tsis txhob los ntshav ntawm qhov txhab tob. Daim ntawv thov ntawm cov nplaum hauv cov khoom siv txawb muaj xws li kev sib txuas hauv av thiab thaiv, kev sib dhos dav dav, tso saib kev sib raug zoo thiab kev tiv thaiv, thiab kev ruaj ntseg hluav taws xob. Txhua lub xov tooj ntawm lub khw, tsis hais cov chaw tsim khoom lossis hom, tau sib sau ua ke siv cov nplaum nplaum thiab cov sealants. Kev lag luam automotive cia siab rau cov nplaum rau LED teeb pom kev zoo, daim ntawv lo, gaskets, kev sib txuas ntawm cov qauv thiab sab hauv, sab iav thiab lwm yam. Nws pom tseeb tias tsis muaj ib lub sijhawm ntawm lub hnub thaum peb, ua ib lub zej zog, tsis txhob cia siab rau qhov kev cia siab thiab kev hloov pauv ntawm peb cov kev lag luam nplaum.
Adhesive Dluab, Diagrams thiab Visual Concepts
Qhov sib txawv thiab txheej ntawm ib daim ntawv nplaum
Kev ntsuam xyuas rau kev sib piv cov txheeb ze zoo ntawm cov nplaum
Siv lub zog los tsim kom muaj ib daim ntawv nplaum
Adhesive yuav tsum "ntub tawm" qhov saum npoo yuav tsum tau sib koom ua ke rau qhov zoo tshaj plaws adhesion thiab npog qhov chaw txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws cov nplaum nplaum
Silicone adhesives yog ruaj, huab cua tsis kam, tsis muaj dej, cuam tshuam resistant, tsis tawg los yog tev, thiab ua rau ib tug saj zawg zog daim ntawv cog lus.
Hom Adhesive
Acrylic Adhesives
Thiab acrylate adhesives muab kev sib txuas ceev ceev ntawm chav tsev kub thiab tiv taus ib puag ncig ib puag ncig. Lawv muaj peev xwm lo rau oily nto thiab ntau hom ntaub ntawv, nrog rau feem ntau hlau, yas, iav, ceramics thiab ntoo.
Adhesive Manufacturers
Cov tuam txhab uas tsim cov khoom nplaum thiab cov khoom siv nplaum.
Aerosol Adhesives
Muaj cov tshuaj tsuag cov nplaum uas muaj kev yooj yim thiab ua tau zoo rau lub hom phiaj dav dav, xws li ua npuas ncauj thiab ntaub, upholstery, screen printing, labeling, palletizing, trim thiab laminating, high bond high zog, siab zog ceev tack, siab rhiab repositionable thiab daim ntawv cog lus ib ntus los yog mus tas li. .
Anaerobic Adhesives
Kho thaum tsis muaj oxygen. Curing yog catalyzed thaum sib txuas nrog cov chaw uas muaj hlau ions nyob.
Conductive Adhesives
Los yog hluav taws xob conductive nplaum, muab hluav taws xob thiab / lossis thermal conductivity ntawm cov khoom.
Cyanoacrylate Adhesives
Kev teeb tsa ceev ceev feem ntau hu ua "cov nplaum nplaum." Tsuas yog ib qho me me ntawm cov nplaum nplaum no yog tsim nyog los tsim ib txheej yas uas muaj zog heev.
Epoxy
Los yog epoxy resins, yog cov khoom siv raw uas tuaj yeem tsim los ua cov xim, txheej lossis cov nplaum.
Epoxy Adhesives
Muaj zog heev thiab tiv taus kub thiab tshuaj lom neeg. Lawv tuaj yeem raug tsim los ua kom yoog raws lossis nruj, pob tshab lossis opaque, teeb tsa nrawm lossis teeb tsa qeeb. Tag nrho cov yam ntxwv no ua rau lawv tsim nyog rau yuav luag txhua qhov kev siv.
Kub Melt Adhesives
Los yog thermal adhesives, yog cov kua dej khov ntawm qhov kub siab uas feem ntau teem sai sai thaum txias. Hom muaj xws li ceev ceev, ncua sij hawm thiab siab rhiab heev. Cov kev siv feem ntau suav nrog phau ntawv khi, cov khoom sib dhos thiab lub thawv thiab lub thawv cua sov sealing.
Muaj Adhesives
Bonding cov khoom tshwj xeeb tsim rau kev tsim khoom ib puag ncig.
Laminating Adhesives
Cov khoom siv rau kev sib khi hauv cov txheej nyias nyias. Lawv tuaj rau ntawm daim ntawv tso tawm uas raug mob rau hauv cov yob los siv rau hauv lamination presses los yog siv tes nrog ib tug yas squeegee los yog tes roller. Tom qab ntawd lub liner raug tshem tawm los ntawm cov nplaum.
Methacrylates Adhesives
Daim ntawv tshiab ntawm cov nplaum thev naus laus zis tau tsim los ua kom muaj kev ua tau zoo dua piv rau acrylic nplaum, uas tuaj yeem nkig thiab tsis tshua muaj kev ntseeg siab. Methacrylates muab qhov sib txawv zoo, muaj kev cuam tshuam zoo heev, yoog raws thiab tev thiab shear lub zog, nruab nrab kom nrawm nrawm, thiab ua siab ntev ntawm qhov chaw qias neeg.
Membrane Press Adhesives
Siv hauv kev ua haujlwm ntawm daim nyias nyias. Lawv tau rhuab mus rau qhov zoo kub rau lamination nyob rau hauv cov xovxwm thiab ces sai sai teem rau lub unloading thiab trimming ntawm daim.
Moisture kho Adhesives
React nrog noo noo nyob rau hauv cov huab cua los yog lub tsev cog khoom substrate los tsim ib tug kho polymer txheej nrog siab zog. Silicone thiab polyurethane yog feem ntau siv.
Polyurethane Adhesives
Tuaj raws li ob feem ntawm cov qauv los yog ua ntej sib xyaw, uas yuav tsum tau muab sib xyaw zoo heev kom muab cov khoom zoo tshaj plaws tsis tau hloov pauv tau uas lawv tuaj yeem ua tau. Lawv tuaj yeem tsim cov ntawv cog lus muaj zog rau cov ntaub ntawv feem ntau thiab hloov tau ntau dua li epoxy.
Pressure Sensitive Adhesives
Lub siab induced tacky cov ntaub ntawv uas khi ob lub tiaj tiaj ua ke. Cov nplaum no tuaj yeem pleev xim rau hauv cov ntaub, yas lossis hlau, thiab tom qab ntawd daig rau lwm qhov chaw tiaj tus ntawm cov hlau, yas, ntoo thiab ntawv.
Silicone Adhesives
Muaj peev xwm tsim tau ib qho chaw ruaj khov ntawm ob qhov chaw, kuj ua hauj lwm raws li lub sealant tsis muaj dej thiab lub zog nto thaum tsim nyog.
Thermoset Adhesives
Tsis tuaj yeem softened nrog cua sov thaum lawv teem. Cov khoom siv thermoset muaj xws li epoxy, polyesters, silicones, rubbers thiab polyurethanes.
Ob-part Adhesives
Muaj ob lossis ntau yam khoom uas ua rau muaj kev sib txuas ntawm kev sib txuas. Lawv cov nqi siab dua yog cuam tshuam nrog lawv cov txiaj ntsig siab heev thiab kev ua haujlwm tshwj xeeb, xws li epoxy, polyurethanes, acrylics, thiab silicones.
Ultraviolet Adhesives
Siv los khi lossis khi cov khoom ua ke los ntawm txoj kev kho. Fiber optics thiab kev kho hniav ob leeg siv cov nplaum no.
Urethane Adhesives
Bond nrog ntau yam khoom siv thiab yog tawv thiab hloov tau ntawm qhov kub thiab txias tab sis tsis muaj zog vim qhov kub thiab txias thiab kev sib cuag nrog cov dej noo.
Dej-raws li Adhesives
Los yog aqueous adhesives, siv dej ua cov cab kuj los yog diluting nruab nrab. Lawv teem thaum cov dej evaporates los yog absorbed los ntawm lub substrate.
Adhesives Production Process
Txhawm rau tsim cov khoom tsim nyog, cov tuam txhab tsim khoom yuav tsum teb ntau cov lus nug txog qhov xwm txheej uas cov nplaum yuav ua tau raws li. Cov nplaum puas yuav nyob rau hauv siab? Puas yuav muaj cov pa oxygen rau cov nplaum los kho? Cov nplaum puas yuav nyob hauv chav sov? Puas yog qhov sib xyaw ua ke yuav raug tshav kub, lub hnub ntev, cua, lossis dej khov? Cov khoom puas yuav tsum khoov?
Yuav kom ua tau raws li cov kev xav tau no, cov khoom nplaum muaj ntau yam, txhua tus tsim nrog lawv daim ntawv thov kev sib txuas hauv siab. Qee qhov tseem ceeb tshaj qhov chaw tsim khoom yuav tsum xyuas kom meej hauv cov nplaum yog cov khoom siv sib txuas. Rau ib qho nplaum rau kev sib txuas ntawm ob qhov chaw, ntau qhov kev sib cuam tshuam yuav tsum muaj qhov chaw ntawm cov khoom thiab qhov chaw hauv kev ua si. Ua ntej, cov khoom yuav tsum muaj peev xwm kis tau los ntawm qhov chaw ntawm cov khoom raug sib txuas. Rau qhov no tshwm sim, cov khoom yuav tsum muaj qis viscosity kom nws muaj peev xwm kis tau rau saum npoo. Viscosity yog qhov tsis kam ntws. Piv txwv li, nag muaj qhov viscosity tsawg uas tso cai rau nws nchuav thiab ntws, qhov lava muaj viscosity ntau dua ua rau nws ua rau pob zeb thiab mound. Vim tias viscosity tuaj yeem cuam tshuam los ntawm qhov kub thiab txias, siv cov khoom txias dua, lossis qhov chaw txias dua, tuaj yeem cuam tshuam rau lub peev xwm ntawm cov khoom sib kis thiab yog li yuav tsum tau muab coj los xav thaum tsim cov khoom sib xyaw.
Lwm qhov tseem ceeb uas cuam tshuam rau lub peev xwm sib kis tau yog qhov txheeb ze lub zog ntawm adhesion. Yog hais tias lub zog cohesive ntawm cov nplaum molecules tsis muaj zog npaum li lub zog nplaum ntawm cov nplaum molecules thiab qhov chaw ntawm cov khoom yuav tsum tau sib txuas, ces cov khoom sib txuas yuav kis mus rau saum npoo. Ib qho kev sib xyaw uas tsis tshua muaj viscosity thaum muaj peev xwm kis tau los ntawm qhov chaw, lub compound yuav ntws mus rau hauv ib qho me me fissures los yog qhov hws ntawm qhov chaw thiab tsim kev sib raug zoo. Mechanical bond zoo heev ua rau lub zog ntawm cov nplaum nplaum.
Adhesives tuaj yeem muaj qhov sib txawv ntawm qhov kub ntawm qhov siab tshaj 212º F mus rau qis dua 68º F, nyob ntawm seb lawv yuav tsum tau txias los yog qhuav kom tawv. Piv txwv li, cov nplaum nplaum kub yaj yog qhib rau cov kua dej khov ntawm qhov kub siab thiab teeb tsa thaum txias. Adhesives muaj ntau qhov chaw ceev, qee qhov seem tacky rau qee lub sijhawm, uas tso cai rau ntau lub sijhawm rau cov khoom sib dhos.
Muaj ntau hom nplaum nplaum. Adhesives tej zaum yuav raug tsim raws li ib feem los yog ob feem mis. Ob-kab nplaum muaj ob qhov sib cais uas yuav tsum tau muab sib xyaw kom zoo. Lawv kuj yuav raug siv los cais cov nplaum thiab nias ua ke los tsim cov tshuaj tiv thaiv. Cov txheej txheem no ua rau kev sib cais sib txuas. Qhov no yog cov ntaub ntawv rau epoxy, acrylics thiab urethanes. Lwm cov nplaum yuav tsum muaj kev sib xyaw ua ke kom qhib cov tshuaj nyob rau hauv, yog li lawv yuav tsum tau sib tov tsuas yog lub sijhawm ua ntej daim ntawv thov. Ntawm qhov tod tes, ib feem adhesives muaj latent bonding. Lawv tau qhib los ntawm lub zog tawm ntawm sab nraud ntawm qhov sib xyaw. Qhov chaw (tshav kub, oxygen, noo noo, hluav taws xob lossis siab) nyob ntawm seb hom nplaum ntawm kev ua haujlwm. Feem ntau cov nplaum muaj cov txheej txheem kho lub sijhawm sib txawv. Piv txwv li, qee cov nplaum nplaum qhuav yuav luag tam sim ntawd, thaum lwm cov nplaum zoo li cov nplaum ntoo, yuav tsum tau qhuav dhau ib hmo lossis ob zaug ua ntej nws tau teeb tsa tiav.
Cov neeg tsim khoom muaj cov kev daws teeb meem hauv foams, films, pastes, kua, khib nyiab, foob daim kab xev, hmoov thiab txawm tias cov tshuaj aerosol. Cov nplaum nplaum lossis cov khoom sib khi yog sib txawv ntxiv hauv daim ntawv yaj nplaum, granules, chips thiab pellets. Txhua yam ntawm cov khoom no xav tau kev ua haujlwm tshwj xeeb kom tau txais cov txiaj ntsig xav tau. Txawm li cas los xij, txhua yam khoom nplaum yog ntsuas nyob rau hauv qhov zoo sib xws xws li, cuam tshuam lub zog, cleavage zog, qaug zog, tensile zog, shear zog thiab tev lub zog. Txhua lub nplaum nplaum yog tsim los nrog lawv lub sijhawm kho, substrate nto, siab ductility, mechanical bonding, thiab dej molecules nyob rau hauv kev txiav txim siab, los xyuas kom meej cov engineers thiab manufacturers uas cia siab rau lawv tau cov nplaum nplaum uas yog txoj haujlwm.
Deepmaterial yog ib qho zoo tshaj plaws adhesive manufacturers nyob rau hauv Suav teb, tus kws tshaj lij kev lag luam koom nrog kev tshawb fawb, kev tsim kho, tsim khoom thiab muag cov nplaum nplaum.
