Adhesive daim kab xev, zoo li yooj yim, yog tiag tiag ib qho kev sib xyaw ua ke tsim los ntawm kev sib koom ua ke ntawm ntau cov ntaub ntawv. Nws muaj pes tsawg leeg txiav txim siab nws adhesion, lub zog, durability, thiab siv tau. Kev nkag siab txog cov khoom no pab xaiv cov kab xev tsim nyog rau cov kev xav tau sib txawv thiab nthuav tawm cov laj thawj hauv qab rau nws txoj kev siv dav hauv kev lag luam, niaj hnub, thiab ntim khoom.
Cov qauv yooj yim ntawm daim kab xev nplaum feem ntau muaj peb ntu: lub substrate, cov nplaum, thiab cov txheej txheem pabcuam. Lub substrate yog lub cev pob txha ntawm daim kab xev, muab kev txhawb nqa txhua yam thiab cov duab tuav. Cov ntaub ntawv muaj xws li polypropylene zaj duab xis, polyester zaj duab xis, ntaub, ntawv, thiab txhuas ntawv ci. Polypropylene zaj duab xis yog lub teeb yuag, dej- thiab roj- tiv taus, thiab feem ntau yog siv rau txhua hnub lub thawv ntim thiab chaw ua haujlwm kho; polyester zaj duab xis muaj lub zog siab thiab ua haujlwm kub zoo, haum rau kev tiv thaiv cov khoom siv hluav taws xob thiab kev ua haujlwm hauv siab - qhov kub thiab txias; ntaub substrates yog hloov tau thiab tsim kua muag-resistant, feem ntau yog siv rau cov yeeb nkab wrapping thiab hnyav- lub luag hauj lwm bundling; daim ntawv substrates yog tsawg- nqi thiab yooj yim rau luam tawm, thiab feem ntau yog siv rau cov ntawv lo thiab luv luv - lub sij hawm sealing; aluminium ntawv ci sib xyaw ua ke lub teeb- thaiv kev thaiv, rwb thaiv tsev kub, thiab hluav taws xob tiv thaiv hluav taws xob, thiab siv rau hauv kev tiv thaiv tshwj xeeb.
Cov nplaum nplaum yog lub hauv paus ntawm daim nplaum nplaum lub luag haujlwm, thiab nws cov khoom sib txawv txawv nyob ntawm qhov xav tau siv. Cov nplaum nplaum muaj xws li cov roj hmab ntuj, hluavtaws roj hmab, acrylic, thiab silicone. Cov roj hmab ntuj nplaum muaj zog pib tack thiab tsim nyog rau qhov chaw ntxhib, tab sis lawv cov huab cua tsis kam yog txwv. Synthetic rubber adhesives ua tau zoo nyob rau hauv cov nqe lus ntawm cov roj kuj thiab siab -kub kuj, thiab yog dav siv nyob rau hauv tsheb thiab machinery sib dhos. Acrylic adhesives muaj qhov ruaj khov adhesion, muaj zog tiv thaiv kev laus, thiab muaj zog UV tiv thaiv, thiab feem ntau siv rau sab nraum zoov kos npe thiab lub tsev foob. Silicone adhesives tswj tau yooj yim nyob rau hauv tsis tshua muaj kub los yog siab kub thiab tsis yog -corrosive rau rhiab nto, ua rau lawv haum rau kev kho mob thiab electronics industries. Adhesive formulations kuj muaj xws li tackifying resins, softeners, thiab antioxidants los kho viscosity, stretchability, thiab kev pab lub neej.
Txawm hais tias tsis pom tseeb, cov txheej txheem pabcuam ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm zoo. Cov txheej txheej tso tawm yog siv rau sab nraum qab ntawm lub substrate los yog tso tawm daim ntawv los tiv thaiv tus kheej - adhesion thaum winding thiab cia, kom ntseeg tau tias du thiab zoo unwinding. Qee daim kab xev muaj UV- tiv thaiv los yog puas tsuaj- txheej tiv thaiv rau ntawm qhov chaw, nthuav tawm sab nraum zoov pom kev thiab ua haujlwm zoo. Conductive tapes suav nrog cov hmoov hlau lossis cov khoom siv hluav taws xob ntawm cov substrate thiab cov nplaum kom ua tiav electromagnetic shielding lossis grounding functions. Hom kev tsim no sib npaug ntawm cov khoom siv hluav taws xob thiab khoom siv.
Environmental thiab kev nyab xeeb yam tseem ceeb nce ntxiv hauv kev xaiv cov khoom. Qee qhov chaw lag luam thiab pej xeem nyiam tsawg-volatile organic compound (VOC) lossis hnyav- cov nplaum dawb los txo qis cov pa phem; Cov khoom noj khoom haus sib tiv tauj yuav tsum siv cov khoom siv raw uas ua tau raws li cov qauv kev nyab xeeb los tiv thaiv kev tsiv teb tsaws ntawm cov khoom tsis zoo. Txoj kev loj hlob ntawm biodegradable substrates thiab dej-raws li adhesives kuj teb rau ib puag ncig xav tau, tso cai rau tapes kom txo lawv lub nra ntawm ib puag ncig tom qab ua tiav lawv lub hom phiaj.
