TSEEM CEEB
Kev xaiv kom raug ntawm lub sealant yuav tsum xav txog lub hom phiaj ntawm kev sib koom ua ke, qhov loj ntawm qhov sib koom ua ke deformation, qhov loj ntawm qhov sib koom ua ke, qhov sib koom ua ke substrate, ib puag ncig hauv kev sib txuas sib txuas, thiab cov khoom siv kho tshuab uas lub sealant yuav tsum ua tiav. . Ntawm lawv, qhov loj ntawm qhov sib koom yog txiav txim siab los ntawm hom kev sib koom ua ke thiab qhov xav tau loj ntawm qhov sib koom ua ke deformation.
Txhawm rau kom ntseeg tau tias qhov kev pabcuam zoo tshaj plaws thiab kev ua haujlwm ntawm sealant, kev xaiv raug ntawm sealant yuav tsum tau ua tib zoo xav. Feem ntau, peb cov kauj ruam tuaj yeem ua tau los xyuas kom meej tias lub sealant mus txog nws lub neej tsim tsim.
- 1. Tsim seams scientific thiab tsim nyog raws li kev xav tau thiab ib puag ncig;
- 2. Txiav txim siab qhov ntsuas kev ua tau zoo uas lub sealant xav tau kom ua tau raws li qhov tsim interface;
- 3. Raws li qhov ntsuas kev ua tau zoo, nws raug nquahu kom xaiv cov nplaum nplaum thiab ua qhov tsim nyog sib raug zoo thiab kev kuaj adhesion kom ntseeg tau tias cov khoom xaiv tau ua tau raws li qhov yuav tsum tau ua.
Sealants rau kev tsim kho ua haujlwm peb lub luag haujlwm hauv qab no los ntawm kev sib koom ua ke:
- 1. Muaj peev xwm sau qhov sib txawv ntawm ob lossis ntau lub substrates los ua ib lub foob:
- 2. Ua ib qho thaiv los ntawm nws tus kheej lub cev thiab adhesion rau substrate
- 3. Khaws lub sealing nruj raws li nws qhov kev cia siab, kev ua haujlwm, thiab ib puag ncig.
Lub ntsiab tseem ceeb uas txiav txim siab txog kev ua haujlwm ntawm sealant muaj xws li nws lub peev xwm txav mus los, cov khoom siv kho tshuab, adhesion, durability, thiab tsos. Mechanical thiab mechanical zog feem ntau yog xa mus rau cov ntsuas xws li hardness, elastic modulus, tensile zog, tsim kua muag, solidification, thiab elastic rov qab tus nqi. Thaum thov cov sealant, cov kev siv tseem ceeb uas yuav tsum tau xav txog yog lub sijhawm pub dawb, lub sijhawm sib tham, sagging, txee lub neej (rau ob lub ntsiab lus nplaum), extrudability, sib sib zog nqus curing ceev, tsis foaming, nqi, xim, thiab linear shrinkage thaum lub sij hawm. kho; Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog yuav tsum xav txog cov khoom qub ntawm cov sealant, suav nrog nws cov UV hluav taws xob tiv thaiv, siab thiab kub tsis muaj zog, thermal hydrolysis, thermal aging, thiab oxidation kuj.
Adhesion yog txheej txheem uas suav nrog kev npaj, thov, kho, thiab kev saib xyuas cov sealant. Qhov zoo ntawm cov nplaum ua tau zoo yog cuam tshuam ncaj qha rau cov khoom sib txuas, sealant, thiab txheej txheem adhesion. Yog li ntawd, thaum ua kev tsim kho, kev cuam tshuam ntawm peb yam yuav tsum tau ua kom tiav. Tsuas yog los ntawm kev kho peb yam tsim nyog thiab sib txuas ua ke lawv cov organically tuaj yeem ua tiav qhov zoo tshaj plaws adhesion, thiab txhua qhov teeb meem hauv ib qho kev sib txuas yuav ua rau tsis ua haujlwm ntawm adhesion.
Silicone sealant siv hauv kev tsim kho tsuas yog muab huab cua tiv thaiv kev sib khi thiab kev sib khi ua ke. Ntxiv nrog rau kev tsim qauv zoo sib xws, cov txheej txheem kev tsim kho sib raug zoo yuav tsum tau ua raws li cov txheej txheem tsim kho.
Muaj tsib qhov yuav tsum tau ua rau kev kho kom zoo interface nto thiab gluing:
- Lub interface nto yuav tsum huv si, qhuav, tsis muaj plua plav thiab Frost;
- Yog tias xav tau primer, nws yuav tsum tau siv rau qhov chaw huv si;
- Siv cov ntaub ntawv rov qab los yog cov nplaum nplaum raws li xav tau;
- Thaum thov lub sealant, nws yog ib qhov tsim nyog los sau qhov sib txawv interface nrog sealant;
- Scraping yog ua kom cov seams du, zoo zoo, thiab ua tiav kev sib cuag nrog lub substrate.
Silicone sealant tseem tuaj yeem suav tias yog cov nplaum nplaum vim nws cov qauv tshuaj. Silicone sealing adhesion yog cov tshuaj tiv thaiv ntuj, yog li kev siv cov kauj ruam yog qhov tseem ceeb heev. Vim yog daim ntawv thov ntawm OLIVIA silicone sealant nyob rau hauv ntau qhov chaw sib txawv thiab lub xeev, cov txheej txheem kev tsim kho tsis tuaj yeem suav tias yog ib qho kev ua tiav thiab kev ua haujlwm zoo. Kev tswj xyuas kev tsim kho kom zoo yuav tsum tau ua tiav, thiab kev ntsuam xyuas cov nplaum ntawm qhov chaw yuav tsum tau ua los xyuas kom meej lub zog nplaum zoo thiab xyuas cov lus qhia txog cov nplaum.
Nyob rau hauv kev tswj kom zoo ntawm sealant tsim, adhesion thiab compatibility ntawm sealant thiab cov khoom siv hauv paus yuav tsum tau txiav txim siab, nrog rau kev txhawb nqa pas nrig, ob sab daim kab xev strip thiab lwm yam khoom siv. Txhawm rau ua kom muaj kev ua tau zoo ntawm silicone sealant, nws yog ib qho tsim nyog yuav tsum xaiv cov khoom sib txawv silicone sealants raws li qhov sib txawv ntawm kev tsim kho, cov kev xav tau, thiab cov ntaub ntawv, thiab cov txheej txheem tsim qauv tsim. Cov txheej txheem kev tsim kho tsis zoo feem ntau txwv qhov kev ua tau zoo tshaj ntawm cov sealants, xws li ntxuav lub qhov chaw ntawm lub substrate, tus nqi ntawm cov primer siv, qhov tsis zoo nam piv, tsis sib tov ntawm ob qho tib si sealants, thiab siv cov kuab tshuaj ntxuav tsis raug los yog txoj kev, uas tuaj yeem cuam tshuam. qhov adhesion ntawm sealants thiab txawm ua rau adhesion tsis ua hauj lwm, xws li kev xaiv tsis raug txuas ua rau npuas thiab discoloration ntawm sealant. Yog li kev xaiv cov sealant thiab qhov raug ntawm cov txheej txheem tsim kho yog qhov tseem ceeb. Los ntawm kev qhia txog cov haujlwm no, nws tuaj yeem pab xaiv cov sealant kom raug.
Waterproof thiab Weatherproof Seal
Qee qhov tsis yog silicone sealants yog qhov ua rau muaj kev laus dhau sijhawm thiab nyob rau hauv kev cuam tshuam ntawm cov teeb meem hauv ib puag ncig, tshwj xeeb tshaj yog nyob rau hauv hluav taws xob ultraviolet. Yog li ntawd, thaum xaiv ib tug sealant, lub neej kev pab cuam ntawm lub sealant yuav tsum tau xav txog. Waterproof sealing yog siv los sau qhov khoob ntawm cov khoom siv los tiv thaiv cua, nag, plua plav, thiab lwm yam los ntawm kev hla dhau qhov khoob. Yog li ntawd, lub sealant yuav tsum tau ua raws li tag nrho cov substrate, thiaj li hais tias nws muaj peev xwm kov yeej kev hloov nyob rau hauv sib koom ua ke loj los ntawm substrate zog thaum lub sij hawm ncua los yog compression. OLIVIA silicone sealant muaj UV tiv thaiv zoo, tuaj yeem tswj tau yuav luag tas li modulus, thiab nws cov elasticity tsis hloov nyob rau hauv qhov kub ntawm -40 ℃ to + 150 ℃.
Cov sealants ua haujlwm qis feem ntau yog siv los sau qhov khoob hauv qhov yooj yim zoo li qub los tiv thaiv kev nkag ntawm plua plav, nag, thiab cua. Txawm li cas los xij, ntau dhau shrinkage, hardening dhau sij hawm, thiab tsis zoo adhesion tuaj yeem cuam tshuam rau lawv cov txiaj ntsig. Compatibility, adhesion, thiab tshuaj lom neeg yuav tsum tau txiav txim siab thaum siv lawv.
Tus Qauv Seal
Lub sealant siv rau cov txheej txheem sealing feem ntau adheres rau ob hom substrates. Nyob rau tib lub sijhawm, nws tuaj yeem kov yeej cov kev ntxhov siab uas tau ntsib: nro thiab compression kev nyuaj siab, shear stress. Yog li ntawd, ua ntej kev sib khi, cov txheej txheem lub zog ntawm cov pob qij txha yuav tsum tau lees paub, yog li ntawd lawv tuaj yeem nthuav tawm kom muaj nuj nqis thaum xam cov kev xav tau ntawm engineering. Structural zog yog qhia nyob rau hauv cov nqe lus ntawm modulus thiab tensile zog. Cov qauv sealants yuav tsum ncav cuag ib theem ntawm lub zog. Lwm qhov xwm txheej tseem ceeb rau kev sib khi ntawm cov qauv yog tias kev sib txuas ntawm lub foob thiab lub substrate tsis puas thaum lub sijhawm. OLIVIA silicone structural sealants muaj kev txhim khu kev qha, kev pab lub neej ntev, thiab tsim nyog rau cov qauv sealing.
Kev Tiv Thaiv Kev Xaiv Silicone Sealant Rau Kev Tsim Kho
Kev xaiv kom raug ntawm sealant tsis yog tsuas yog xaiv cov ntaub ntawv uas tsim nyog rau lub cev thiab tshuaj lom neeg, tab sis kuj suav nrog hom thiab cov khoom ntawm lub sealing substrate, kev sib koom ua ke tsim (xws li kev txhawb nqa lossis cov khoom siv embedded), kev ua tau zoo, kev tsim khoom, thiab kev siv nyiaj txiag zoo. cov nqi, tag nrho cov uas yog xam. Cov npe hauv qab no feem ntau siv hauv kev tsim kho kev lag luam los xaiv cov sealants.
Txuas Daim Ntawv No.1
| Kev txav ntawm cov ntsiab lus txuas yuav tsum tau |
Tshuaj tua kab mob |
| Yam tsawg kawg kev sib txuas dav | Kev tiv thaiv hluav taws xob |
| Lub zog xav tau | Insulation los yog conduction xav tau |
| Chemical Ib puag ncig | Xim |
| Ua haujlwm kub | Resistance rau soaking los yog abrasion |
| Kev tsim kho kub | Curing Ceev |
| Hnub ci thiab huab cua siv zog ua haujlwm | Qib qis los yog dej tsis tu ncua |
| Lub neej | Kev siv tau ntawm cov pob qij txha |
| Kev nyab xeeb li qub thaum lub sijhawm thov | Primer |
| Cov nqi khoom siv: thawj zaug thiab lub neej | Kev tu tshwj xeeb yuav tsum tau ua |
| Cov nqi installation | Qhuav |
| Lwm yam kev xav tau | Lwm yam kev txwv |
Post lub sij hawm: Aug-02-2023
