Silicone sealant zoo li thaum tam sim no siv dav hauv txhua yam ntawm lub tsev.Cov ntaub thaiv phab ntsa thiab cov khoom siv kho kom zoo nkauj sab hauv thiab sab nrauv tau txais los ntawm txhua tus.
Txawm li cas los xij, nrog kev txhim kho sai ntawm kev siv silicone sealant hauv cov tsev, cov teeb meem cuam tshuam rau kev ua haujlwm thiab kev nyab xeeb ntawm cov tsev sib txuas maj mam tshwm sim.
Yog li ntawd, nws yog ib qho tsim nyog los ntxiv dag zog rau kev nkag siab ntawm silicone sealant khoom kev ua tau zoo.
Silicone sealant yog raws li polydimethylsiloxane ua cov khoom tseem ceeb, ntxiv los ntawm crosslinking tus neeg saib xyuas, muab tub lim, plasticizer, coupling tus neeg sawv cev, catalyst hauv lub tshuab nqus tsev sib xyaw, ntawm chav tsev kub los ntawm cov dej hauv huab cua yuav tsum tau ua kom muaj zog elastic silicone roj hmab.
Silicone sealant yog ib hom iav thiab lwm yam khoom siv rau kev sib khi thiab cov ntaub ntawv sib khi.Muaj ob pawg tseem ceeb: silicone sealant thiab polyurethane sealant (PU).
Silicone sealant muaj acetic thiab nruab nrab ob hom (tsis nruab nrab sealant muab faib ua: pob zeb sealant, anti-fungus sealant, hluav taws sealant, pipeline sealant, thiab lwm yam);Xws li OLV 168 thiab OLV 128, lawv muaj ntau daim ntawv thov.
OLV168 acetic silicone sealant ceev vulcanization nyob rau hauv chav tsev kub, thixotropic, tsis ntws, zoo aging kuj, roj kuj, dej tsis kam, dilute acid kuj, dilute alkali tsis kam, siab thiab tsis kub tsis kam, yuav siv tau nyob rau hauv ntau yam ntawm -60 ℃ ~ 250 ℃, muaj kev sib khi zoo, kev poob siab thiab kev cuam tshuam.
Acetic feem ntau yog siv rau kev sib txuas ntawm iav thiab lwm yam khoom siv hauv tsev.Neutral kov yeej cov yam ntxwv ntawm cov kua qaub corrosion hlau cov ntaub ntawv thiab cov tshuaj tiv thaiv nrog alkaline cov ntaub ntawv, yog li nws muaj ntau yam kev thov, thiab nws cov nqi lag luam yog me ntsis siab dua cov kua qaub.Ib hom tshwj xeeb ntawm nruab nrab ntawm kev ua lag luam yog cov qauv silicone sealant, vim tias nws yog siv ncaj qha rau hauv cov ntaub thaiv phab ntsa hlau thiab iav qauv los yog cov khoom sib txuas tsis sib xws, yog li cov kev xav tau zoo thiab cov khoom qib siab tshaj plaws hauv cov iav kua nplaum, nws txoj kev lag luam. tus nqi kuj yog qhov siab tshaj plaws.
Post lub sij hawm: Feb-21-2023
