iav sealant
Iav sealant yog ib yam khoom siv los khi thiab khi ntau hom iav nrog lwm cov ntaub ntawv hauv paus.Nws tau muab faib ua ob pawg: silicone sealant thiab polyurethane sealant (PU).Silicone sealant yog muab faib ua kua qaub sealant, nruab nrab sealant, structural sealant, thiab lwm yam. Polyurethane sealant muab faib ua nplaum sealant thiab sealant.
Daim ntawv thov tshwj xeeb ntawm iav sealant
1.Haum rau huab cua-resistant sealing ntawm ntau cov ntaub thaiv phab ntsa, tshwj xeeb tshaj yog pom zoo rau huab cua-resistant sealing ntawm iav kab hlau rhuav phab ntsa, aluminium-yas vaj huam sib luag kab hlau rhuav phab ntsa, thiab cov pob zeb qhuav.
2. Seam sealing ntawm hlau, iav, txhuas, ceramic vuas, organic iav thiab coated iav.
3. Kev sib koom ua ke ntawm cov pob zeb, cement, masonry, pob zeb, marble, steel, ntoo, anodized aluminium thiab pleev xim rau txhuas qhov chaw.Feem ntau tsis tas yuav tsum siv primer.
4. Nws muaj kev tiv thaiv huab cua zoo xws li ozone tsis kam thiab ultraviolet tsis kam, thiab muaj lub neej ua haujlwm ntev.
Kev taw qhia txog sealant
Sealant yog hais txog cov khoom sib khi uas deforms nrog cov duab ntawm lub sealing nto, tsis yooj yim rau ntws, thiab muaj qee qhov nplaum nplaum.Nws feem ntau yog ua los ntawm cov ntaub ntawv qhuav lossis tsis qhuav qhuav xws li asphalt, natural resin lossis hluavtaws resin, roj hmab lossis hluavtaws roj hmab, thiab tom qab ntawd ntxiv inert fillers, ua raws li plasticizers, solvents, curing agents, accelerators, etc. Tos rau kev tsim khoom. .Sealants yog txawv los ntawm kev ua tau zoo.Lawv lub luag haujlwm nkaus xwb yog kaw.Huab cua-resistant sealant, silicone structural sealant, thiab polyurethane sealant tag nrho muaj kev sib khi ua haujlwm, tab sis lawv kuj muaj lwm yam tseem ceeb heev, xws li kev sib koom ua ke siab zog thiab huab cua zoo.
Kev siv tshwj xeeb ntawm sealants
1. Raws li kev faib tawm, nws tuaj yeem muab faib ua lub tsev sealant, tsheb sealant, rwb thaiv tsev sealant, ntim sealant, mining sealant thiab lwm yam.
2. Raws li kev faib tawm tom qab kev tsim kho, nws tuaj yeem muab faib ua cov sealant thiab semi-kho sealant.Cov sealants kho tau tuaj yeem muab faib ua cov sealants nruj thiab hloov tau yooj yim sealants.Rigid sealant yog ib yam khoom uas tsim tom qab vulcanization los yog solidification.Nws muaj me ntsis elasticity, tsis tuaj yeem khoov, thiab feem ntau cov leeg tsis tuaj yeem txav mus;saj zawg zog sealant yog elastic thiab mos tom qab vulcanization.Non-curing sealant yog ib qho muag muag muag uas khaws nws cov khoom tsis ziab thiab txuas ntxiv mus rau qhov chaw tom qab thov.
Qauv sealant
Cov txheej txheem sealant muaj lub zog siab (compressive zog> 65MPa, steel-rau-steel zoo tensile bonding zog> 30MPa, shear zog> 18MPa), tuaj yeem tiv taus cov khoom loj, tiv taus kev laus, qaug zog, thiab corrosion, thiab muaj kev ua tau zoo nyob rau hauv nws lub neej xav tau.Cov nplaum ruaj khov haum rau kev sib txuas ntawm cov khoom siv uas muaj peev xwm tiv taus lub zog muaj zog.
1. Feem ntau yog siv rau cov khoom siv los yog cov khoom sib txuas ntawm cov iav ntaub thaiv phab ntsa hlau thiab iav.
2. Cov iav tuaj yeem txuas ncaj qha mus rau saum npoo ntawm cov khoom siv hlau los ua ib qho kev sib dhos ua ke kom tau raws li cov qauv tsim ntawm cov thav duab zais tag nrho los yog ib nrab zais cov kab hlau rhuav phab ntsa.
3. Cov qauv kev sib txuas thiab kev sib khi ntawm cov iav insulating.
4. Haum rau kev sib txuas, caulking thiab sealing ntawm cov pob zeb ntxeem tau, laminated iav, insulating iav, iav iav, coated iav, zinc, tooj liab, hlau thiab lwm yam ntaub ntawv.
Post lub sij hawm: Nov-02-2023