Hononga Silane KH-791 CAS:5089-72-5

Ko te hononga silane KH-791, he matū organosilane mahi-rua, kua hangaia hei aro atu ki te wero o te whakatutukitanga i te piri pakari me te hototahi i waenga i ngā rauemi rerekē, inā koa ko ngā papa kore-waro me ngā polymer waro. Mā tōna tauhohenga takirua e ahu mai ana i ngā rōpū triethoxysilane me te epoxy, ka mahi te KH-791 hei piriti, e whakatairanga ana i te hononga ā-kanohi whai hua me te whakapai ake i te mahi whānui o ngā rauemi hiato me ngā huihuinga here. I roto i ngā rauemi hiato, ka mahi te KH-791 hei kaiwhakatairanga piri mā te whakatū i tētahi atanga kaha i waenga i te whakakī whakakaha, pērā i te karāhe, i ngā matūriki kohuke rānei, me te matrix polymer. Ka pāngia te wāhanga silane o KH-791 e te waikura ina pa ki te makuku, ka hanga i ngā rōpū silanol tauhohe e piri wawe ana ki te mata o te papa kore-waro. I te wā kotahi, ka taunekeneke te mahi epoxy me te matrix polymer, ka whakahaere i ngā hononga covalent me te whakarei ake i te hototahi me te marara o ngā whakakī i roto i te polymer, ka mutu ka hua ake he pai ake ngā āhuatanga miihini me te roa o te mau o te rauemi hiato. Hei tāpiri atu, ka horapa atu ngā āheinga whakarerekētanga mata o te KH-791 ki tōna whakamahinga i roto i ngā whakatakotoranga piri me te hiri, ka whakarei ake i ngā āhuatanga mākū me te here o ngā papa, tae atu ki ngā konganuku me ngā waikura konganuku. Mā te whakatairanga i te piri i te taumata ngota, ka whakaitihia ngā take e pā ana ki te wehewehe me te pakaru wawe, ka whakarite i te pono me te hanganga o ngā huihuinga piri i roto i ngā tono hanga, motuka, me te rererangi. I roto i ngā tono paninga me te maimoatanga mata, ka mahi te KH-791 hei kaihoko hononga, ka taea ai te piri o ngā paninga tiaki, whakapaipai rānei ki ngā papa rerekē, pērā i te karāhe, te uku, me ngā konganuku. Ko tōna kaha ki te hono atu ki te mata papa mā roto i ngā tauhohenga whakapūnga silanol ka hua ake he ātete pai ake ki te wai, ki ngā matū, me te pirau taiao, ā, ka roa ake te ora ratonga me te mahi o ngā mata pania. Hei whakarāpopototanga, ko te hononga silane KH-791 he wāhanga nui i roto i te ao o te whakatairanga piri me te whakarerekētanga mata, e tuku ana i ngā otinga kua whakaritea mō te whakarei ake i te hototahi, te piri, me te mahi o ngā pūnaha hiato, piri, me te paninga. Nā tōna maha o ngā mahi me te hototahi ki te whānuitanga o ngā rauemi, he taputapu tino nui tēnei mā ngā kaihanga me ngā kaihanga e whai ana ki te arotau i ngā āhuatanga me te roa o te ora o ā rātou hua puta noa i ngā ahumahi kanorau.