Ngaba wakha wayibona into enjalo?
Ukuqhekeka okuphawulekayo kwe-shrinkage kubonakala kwi-glue edibeneyo yeengcango, iifestile kunye neendonga zamakhethini.
I-silicone sealant iba nzima kwaye i-brittle okanye ide icolile.
Ukuhamba kwe-oyile kunye ne-rainbow phenomenon yavela kwiglasi yokukhusela.
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Siyintoni isizathu soku?
Isizathu esithe ngqo kukuba iingcango zodonga lwamakhethini kunye neefestile zisebenzisa i-silicone sealant ezaliswe ngeoli yamaminerali, ebizwa ngokuba yi-Oil-extended sealant.
Kolu shicilelo lweendaba,SIWAYiyakuxoxa nawe ngeemfihlo malunga ne-Oil-extended sealant.
Yintoni i-Oil-extended sealant?
Ukuqonda ngokuchanekileyo i-sealant eyongeziweyo yeoli, kufuneka siqale siqonde ngokuchanekileyo i-silicone sealant.
Nangona kunjalo, kusetyenziswe inani elikhulu leoli ye-mineral engabizi kakhulu, ukwenzela ukuba ubomi benkonzo ye-oyile-eyandisiweyo ye-sealant ayiqinisekiswanga.Umxholo we-silicone i-polymer kwi-oil-extended sealant iphantsi, kwaye ioli yamaminerali iya kufuduka emva kwexesha elithile.I-oyile eyongeziweyo i-sealant inokusebenza kakubi kokuguga, kwaye i-colloid iba nzima, ngokuthe ngcembe iguquguquke kwaye ikhutshwe kakhulu.
Sisebenzisa uvavanyo lokuguga lweeyure ezingama-5000 ukuthelekisa, kwaye ukusebenza kwe-oyile eyongeziweyo ye-sealant kuncipha kakhulu emva kweeyure ezingama-500 zokukhawuleza.Kodwa ukusebenza kwe-silicone ye-silicone eyongeziweyo engekho-oyile ihlala ingatshintshi emva kovavanyo lokuguga lweeyure ezingama-5000.
Iingozi ze-Oli-Eyongeziweyo ye-Sealant
Ke, zeziphi iingozi ezisebenzayo ze-oyile-extended sealant?
- 1.I-oyile eyongeziweyo yokutywina iyancipha ngokucacileyo, kwaye iba nzima, i-brittle okanye ide ihlulwe emva kokuguga.Amalungu e-sealant aya kuqhekeka kwaye adibanise, okukhokelela ekuvuzeni kwamanzi kwiingcango zamadonga kunye neefestile.
2.I-oyile-yokutywinwa kwe-oyile ivuza i-oyile, ibangela ukuba i-butyl sealant engenanto inyibilike, kunye nesenzeko somnyama senzeke, okukhokelela ekungaphumeleli kweglasi engenanto.
Isiphelo:I-oyile eyongeziweyo yokutywina ibeka emngciphekweni ukhuseleko lweengcango zodonga lwamakhethini kunye neefestile, kwaye izisa inkcitho yobutyebi eluntwini.Kwiimeko ezinzima, iglasi iya kuwa ibeka engozini ukhuseleko lomntu.
Ngoko sinokuyichonga njani i-oyile-eyandisiweyo sealant kunye nokunciphisa ilahleko ebangelwa yi-oyile-extended sealant?
Ukuchongwa kweSealant eyandisiweyo yeOyile
Ngokutsho kwe-GB/T 31851 "Indlela yokubona i-alkane plasticizer kwi-silicone yesakhiwo sealant", kukho iindlela zokuchonga ezi-3: Thermogravimetricindlela yokuvavanya uhlalutyo, indlela yokuvavanya i-infrared spectroscopy kunye nokuncipha kobunzima bobushushu.Ezi ndlela zifuna izixhobo zelabhoratri ezikhethekileyo.
AphaSIWAYizakwazisa indlela elula nesebenzayo yokuchonga eyaqalwa: Indlela yovavanyo lwefilimu yeplastiki.Nokuba kuseofisini, kumgangatho wemveliso okanye kwindawo yomsebenzi, ungazivavanya ngokwakho.
Isinyathelo sokuqala kukukhama isampuli ye-silicone sealant kwifilimu yeplastiki kwaye uyikhuhle ibe mcaba ukuze ibe nendawo enkulu yokudibanisa kunye nefilimu yeplastiki.
Kwinqanaba lesibini, linda iiyure ezingama-24 kwaye uqaphele ukucutheka kwefilimu yeplastiki.Ubuninzi beoli ye-mineral oil izaliswe, iyancipha ixesha lokunciphisa ifilimu yeplastiki kunye nokucaca ngakumbi i-shrinkage phenomenon.
Esi sisiphelo sengxoxo yethu nawe kolu shicilelo lukaSIWAY News.Ngoku, ngaba unokuqonda okunzulu kwe-oyile-eyandisiwe sealant?
Ukuze kwenziwe iingcango, iifestile kunye neendonga zekhethini zikhuseleke kwaye ubomi babantu bubengcono.
Khetha iimveliso zokutywina ezikumgangatho ophezulu kwaye uhlale kude ne "Sealant eyandisiweyo yeOyile"!
Ixesha lokuposa: May-19-2023