Cov qauv silicone yog dab tsi?

Cov tshuaj nplaum silicone yog cov nplaum uas tsis muaj zog uas tsim tshwj xeeb rau kev sib dhos ua ke hauv cov phab ntsa ntaub thaiv tsev. Nws tuaj yeem yooj yim extruded thiab siv tau rau ntau qhov kub thiab txias, thiab nws tau kho kom zoo heev, ruaj khov, siab modulus, siab elasticity silicone roj hmab los ntawm cov dej noo hauv huab cua. Hauv cov phab ntsa ntaub thaiv iav, nws yog siv rau cov khoom siv nplaum silicone ntawm cov phaj thiab cov thav duab hlau, lub phaj thiab lub phaj, thiab lub phaj thiab cov tav iav. Nws yog cov khoom siv tseem ceeb ntawm cov thav duab zais thiab cov thav duab semi-zais, thiab nws kuj yog ib qho tseem ceeb uas cuam tshuam rau kev nyab xeeb ntawm cov phab ntsa ntaub thaiv iav. Nws muaj cov yam ntxwv ntawm kev tiv thaiv UV, kev tiv thaiv ozone, kev tiv thaiv huab cua zoo thiab kev nplaum zoo. Ua ntej siv, yuav tsum tau ua qhov kev sim sib xws ntawm iav, thav duab hlau, spacer, gasket, positioning block thiab lwm yam sealants, thiab qhov kev sim sib xws tsuas yog siv tau tom qab dhau qhov kev sim.
Kev faib tawm

Kev Ua Haujlwm Siab Silicone StructuralCov khoom siv foob
Cov khoom no tuaj yeem ua rau muaj kev nplaum zoo heev rau feem ntau cov ntaub ntawv tsim kho yam tsis muaj primer.
Nws muaj cov yam ntxwv zoo tshaj plaws ntawm cov khoom no:
1. Siv tau yooj yim: Nws tuaj yeem raug extruded thiab siv tau txhua lub sijhawm.
2. Kev kho tsis muaj zog: tsim nyog rau feem ntau cov ntaub ntawv tsim kho yam tsis muaj kev tsis haum lossis xeb.
3. Kev nplaum zoo heev: tsis tas yuav siv primer, thiab nws tuaj yeem ua rau muaj kev nplaum zoo nrog feem ntau cov ntaub ntawv hauv tsev.
4. Kev ruaj khov zoo heev tiv thaiv kev laus.
5. Tom qab kho, nws muaj kev ua tau zoo modulus thiab tuaj yeem dais qhov nthuav dav thiab kev hloov chaw ntawm ± 25% ntawm qhov interface.
6. Rau kev sib dhos ua ke, cov qauv khoom siv thiab cov duab kos sib dhos yuav tsum xa mus rau lub tuam txhab kuaj kev tshaj lij rau kev kuaj thiab tshuaj xyuas ua ntej.
 
Cov roj hmab silicone uas tsis muaj xim tsis muaj zog
Ib qho khoom siv uas tsis muaj xim, tsim tshwj xeeb rau kev sib dhos ua ke ntawm cov qauv iav hauv cov tsev architectural façades. Nws tuaj yeem yooj yim extruded thiab siv tau rau ntau yam kub thiab txias. Cia siab rau cov dej noo hauv huab cua kom kho tau zoo heev, ruaj khov, siab modulus, siab elasticity silicone roj hmab. Cov khoom no tsis xav tau primer rau iav, thiab tuaj yeem ua rau muaj kev sib txuas zoo heev. Nws muaj cov yam ntxwv zoo tshaj plaws hauv qab no:
1. Siv tau yooj yim: nws tuaj yeem raug rho tawm thiab siv tau txhua lub sijhawm
2. Kev kho kom tsis muaj zog: tsis muaj kev cuam tshuam rau txheej iav laminated
3. Kev nplaum zoo heev;
4. Kev ruaj khov zoo heev los tiv thaiv kev laus;
5. Tom qab kho, nws muaj kev ua tau zoo modulus thiab tuaj yeem dais qhov nthuav dav thiab kev hloov chaw ntawm ± 25% ntawm qhov interface;
6. Rau kev sib dhos ua ke, cov qauv khoom siv thiab cov duab kos sib dhos yuav tsum xa mus rau lub tuam txhab kuaj kev tshaj lij rau kev sim thiab tshuaj xyuas ua ntej.

Dcais qhov txawv
Qhov sib txawv ntawm cov qauvcov tshuaj nplaumthiab tsis yog qauvcov tshuaj nplaum
Cov khoom siv foob rau cov qauv yog hais txog lub zog siab (lub zog compressive> 65MPa, lub zog tensile zoo ntawm hlau-hlau> 30MPa, lub zog shear> 18MPa), tuaj yeem tiv taus cov khoom hnyav, thiab tiv taus kev laus, kev qaug zog, kev xeb, thiab kev ua haujlwm hauv lub neej xav tau. Ruaj khov, tsim nyog rau kev sib txuas ntawm cov qauv muaj zog.
Cov tshuaj nplaum uas tsis yog cov qauv muaj zog tsawg thiab tsis ruaj khov, thiab tsuas yog siv tau rau kev sib txuas ib txwm thiab ib ntus, kev sib khi, thiab kev kho, thiab tsis tuaj yeem siv rau kev sib txuas ntawm cov qauv.
Lub neej ua haujlwm ntawm cov haujlwm tsim kho feem ntau yog ntau dua 50 xyoo, thiab cov khoom sib xyaw ua ke dais cov kev ntxhov siab loj thiab nyuaj, uas cuam tshuam ncaj qha rau kev nyab xeeb ntawm cov neeg ua haujlwm thiab khoom vaj khoom tsev. Cov nplaum rau cov qauv siv dav hauv kev tsim kho, feem ntau yog siv rau kev txhawb nqa, kev khi, kev sib txuas, kev kho, thiab lwm yam.