Silicone roj hmab ntawv yog dav siv nyob rau hauv kev lag luam thiab cov tsev vim lawv kub thiab tshuaj lom neeg tsis kam thiab zoo heev hluav taws xob rwb thaiv tsev zog. Txawm li cas los xij, qhov saum npoo ntawm cov ntawv silicone roj hmab muaj lub zog qis, uas ua rau lawv nyuaj rau kev sib txuas. Txhawm rau ua tiav daim ntawv cog lus silicone roj hmab, cov kauj ruam hauv qab no feem ntau ua raws:
Kev kho saum npoo
Ua ntej, nws yog ib qho tseem ceeb rau saum npoo kho cov ntawv silicone roj hmab. Qhov saum npoo tuaj yeem ntxuav nrog isopropyl cawv lossis ethanol kom tshem tawm cov plua plav, roj thiab lwm yam kab mob. Rau ib daim ntawv cog lus muaj zog, silicone nto yuav maj mam polished nrog sandpaper kom nws nto roughness, yog li txhim kho cov adhesion ntawm cov nplaum.
Siv ib tug primer
Tom qab kev kho saum npoo, ib qho primer yog siv los txhim kho kev sib txuas ntxiv. Primers hnov mob nrog silicone molecules los tsim cov tshuaj tiv thaiv kab mob, yog li txhim kho lub zog ntawm daim ntawv cog lus. Cov primers muaj xws li fluorosilane thiab platinum catalyst khoom.
Xaiv cov nplaum zoo
Xaiv cov nplaum tshwj xeeb uas tsim nyog rau cov ntawv silicone roj hmab kuj yog qhov tseem ceeb rau kev sib raug zoo. Feem ntau cov nplaum nplaum silicone muaj xws li silicone-raws li adhesives, epoxies, cyanoacrylates (instant glues) thiab polyurethane adhesives. Ua ntej siv cov nplaum nplaum, nco ntsoov nyeem cov lus qhia ntawm cov khoom kom zoo thiab ua raws li cov lus qhia.
Siv Adhesive
Siv cov nplaum sib npaug rau ntawm qhov chaw kho mob silicone, kom ntseeg tau tias tag nrho cov kev sib raug zoo yog npog. Tom qab ntawd, nias ob daim ntawv silicone roj hmab kom sib txuas ua ke kom nruj, tuav lub siab kom txog thaum cov nplaum tau kho tag nrho.
Kho thiab kuaj
Lub sij hawm kho cov nplaum yuav txawv ntawm cov khoom mus rau cov khoom. Feem ntau, koj yuav tsum tau tos tsawg kawg 24 teev kom ntseeg tau tias cov nplaum nplaum tau kho tag nrho. Tom qab kho, kev ntsuam xyuas tensile los yog tev tsim nyog tuaj yeem ua tau los xyuas seb qhov kev sib txuas ntawm lub zog puas ua tau raws li qhov xav tau.
Cov kauj ruam saum toj no tuaj yeem ua tau zoo ntawm cov ntawv silicone roj hmab los xyuas kom meej tias lawv muaj kev ua tau zoo thiab kev ntseeg siab hauv ntau yam kev siv.