Hauv kev tsim kho vaj tse siab niaj hnub thiab kev tsim kho phab ntsa loj, cov khoom siv foob pob ua haujlwm ua cov khoom siv sib txuas ua ke, txiav txim siab qhov kev nyab xeeb ntawm cov qauv, kev ruaj khov thiab lub neej ua haujlwm ntawm cov ntaub ntawv hauv tsev. Ua tus thawj coj thoob ntiaj teb hauv kev tsim kho cov ntaub ntawv tshuaj, Sika cov khoom siv foob pob silicone tau dhau los ua cov khoom siv rau cov haujlwm sib txuas phab ntsa iav zoo tshaj plaws thoob ntiaj teb, vam khom rau lawv lub zog sib txuas siab heev, kev tiv thaiv tensile zoo heev thiab kev ruaj khov ntev. Txawv ntawm cov khoom siv foob pob zoo nkauj, Sika cov khoom siv foob pob tau tsim los rau kev sib txuas ua ke, ua cov haujlwm sib txuas ruaj khov thiab thauj khoom ntawm cov khoom hauv tsev.
Sika cov khoom siv foob siv cov tshuaj silicone polymer uas muaj cov khoom siv ntshiab thiab cov thev naus laus zis kho kom ruaj khov, uas muaj ib qho khoom siv kho kom ruaj khov, tsis muaj xeb rau hlau, iav, txhuas alloy, pob zeb thiab lwm yam khoom siv hauv tsev, thiab tsis muaj kev puas tsuaj rau cov khoom siv hauv tsev zoo tshaj plaws thiab cov txheej txheem. Nws cov kev ua tau zoo tseem ceeb yog cov khoom siv kho tshuab zoo tshaj plaws, nrog lub zog tensile ruaj khov thiab kev tiv thaiv shear, uas tuaj yeem dais qhov hnyav ntawm cov iav vaj huam sib luag thiab tiv taus cov khoom thauj sab nraud xws li cua hlob, kub deformation thiab kev sib sau ua ke ntawm lub tsev. Cov khoom txhawb nqa kev ntxhov siab ntev ntev, zam kev poob iav, kev hloov pauv vaj huam sib luag thiab kev tawg ntawm cov qauv los ntawm kev laus thiab kev ua tsis tiav ntawm cov sealant.
Hais txog kev hloov pauv ib puag ncig, Sika cov khoom siv foob pob zeb muaj kev tiv thaiv huab cua hnyav, tiv taus ultraviolet radiation, ozone erosion, kub siab laus thiab qis-kub brittleness. Nws tuaj yeem tswj tau qhov kev sib txuas ruaj khov hauv qhov kub ntawm -50 ℃ txog 150 ℃, tsis muaj degumming, tawg lossis deformation tom qab ntau xyoo ntawm kev raug sab nraum zoov. Piv nrog cov khoom siv nplaum ib txwm muaj hauv khw, nws muaj kev hloov pauv hloov pauv zoo dua, ua tau raws li qhov xav tau thermal expansion thiab contraction deformation ntawm cov ntaub thaiv phab ntsa loj hauv qhov kub sib txawv, ua kom ntseeg tau tias muaj kev ncaj ncees thiab kev nyab xeeb ntawm cov ntaub thaiv tsev thoob plaws hauv ib xyoos.
Siv tau dav rau cov thav duab puv nkaus, cov thav duab ib nrab zais thiab cov phab ntsa iav txhawb nqa, cov phab ntsa vaj huam sib luag txhuas, cov phab ntsa pob zeb thiab lwm yam qauv tsev siab, Sika cov sealants tau dhau ntau daim ntawv pov thawj thoob ntiaj teb thiab ua tau raws li cov qauv kev nyab xeeb hauv tsev thoob ntiaj teb. Nrog rau kev txhim kho tas mus li ntawm cov lus qhia txog kev nyab xeeb ntawm tsev siab, cov sealants Sika uas muaj zog thiab ruaj khov tau dhau los ua cov ntaub ntawv txhawb nqa rau cov tsev siab thiab cov haujlwm tsim vaj tsev tseem ceeb, muab kev ruaj ntseg zoo rau kev tsim kho hauv nroog niaj hnub thiab tswj kev sib tw tseem ceeb hauv kev lag luam sealing tsev siab.
Lub sijhawm tshaj tawm: Cuaj hlis-03-2026