Polysulfide
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SV850 Ob-component Self-Leveling Polysulfide Joint Sealant
SV850 Cov Tshuaj Polysulfide Sib Koom Tes Uas Ua Rau Nws Tus Kheej Qib yog cov tshuaj nplaum uas ua rau nws tus kheej qib thiab muaj ob yam khoom siv elastic, nrog cov kua polysulfide polymer ua cov khoom siv tseem ceeb. Cheebtsam A yog cov nplaum yooj yim thiab Cheebtsam B yog tus neeg sawv cev kho (catalyst). Cov tshuaj nplaum uas kho lawm khaws tau qhov elasticity zoo hauv qhov kub dav dav -40 ℃ ~ 70 ℃.SV850 yog qhov qis-modulus rau kev kaw cov pob qij txha hauv Portlandcementconcrete pavings hauv txhua qhov huab cua, rau kev siv rau hauv kev tsim kho tshiab, kho lossis kho cov ntawv thov, uas muab kev foob ruaj khov thiab yoog tau.SV850 siv tau rau txhua qhov kev sib koom ua ke ntawm cov pob zeb hauv av ntawm txoj kev loj hauv tshav dav hlau, chaw nres tsheb hauv tshav dav hlau, thiab txoj kev khiav ntawm tshav dav hlau tub rog. Cov sealant no sib txuas zoo rau cov pob zeb hauv av Portland yam tsis tas siv cov primer, sib xws nrog txoj kev asphalt, yooj yim siv rau cov pob zeb hauv av siv cov khoom faib loj xws li lub twj tso kua nplaum sib koom ua ke. -
SV-998 Polysulphide Sealant rau Iav Rulating
Nws yog ib hom tshuaj nplaum polysulphide uas muaj ob feem uas siv rau hauv chav tsev kub thiab muaj kev ua haujlwm zoo tshwj xeeb tshaj yog rau cov iav rwb thaiv tsev. Cov tshuaj nplaum no muaj kev ywj pheej zoo heev, cov pa roj kub nkag mus rau hauv thiab ruaj khov rau ntau yam iav.