Sealant ɗin Sealant yana nufin kayan sawu wanda ke nunawa da siffar madaurin farfajiya, ba abu mai sauƙi ne a gudana ba, kuma yana da wani tasoshin.
Yana da wani mawadaci mai cike da gibin sanyi don buga. Yana da ayyukan anti-leakage, mai hana ruwa, hana ruwa, rufin sauti da rufin zafi. Yawancin lokaci, busassun kayan haɗin da ba a bushe ba kamar yadda kwalta, resin dabi'a ko roba na zahiri, kamar yadda aka sanya baki na ainihi, titanium dioxide da asbonsos an ƙara da Asbesos. Filastik, gyare-gyare, masu aiki, masu hanawa, da sauransu, ana iya raba shi zuwa rukuni uku: Gashin jirgin ruwa mai ɗaukar hoto. Ana amfani dashi sosai a cikin hatimin gini, sufuri, kayan aikin lantarki da ɓangarorin lantarki.
Akwai nau'ikan siliki da yawa: silicone silicone siliki, sealants polysulan, sealts na polyl, suma sealants, sealants umcrene, sealants neprene, sealants neplants.
Babban kaddarorin na teku
(1) bayyanar: bayyanar da sealant an ƙaddara ta hanyar watsawa na filler a gindi. Filler mai ƙarfi foda ne. Bayan da wani ya warwatsa shi, wani grinder da injin duniya, ana iya magance shi a cikin jakar jaket don samar da manna lafiya. Karamin adadin kadan tara ko yashi yana yarda da al'ada. Idan mai filler ba a tarwatsa shi sosai, da yawa barbashi ba zai bayyana. Baya ga watsawa na fillers, wasu dalilai za su kuma shafi bayyanar samfurin, kamar hadawa da rashin ƙarfi, kamar yadda ake daukar waɗannan lokuta a bayyanar.
(2) Hardness
(3) ƙarfi
(4) elongation
(5) Modulus da ke da gudun hijira
(6) Ingheion ga substrate
(7) Cirewa: Wannan shi ne aikin da ya yi na ginin sealant wani abu da aka yi amfani da shi don nuna wahalar da yaƙin lokacin da ake amfani da shi. Mai kauri mai kauri zai sami talauci ƙetarewa, kuma zai yi matukar wahala a manne lokacin da ake amfani da shi. Koyaya, idan an sanya manne ne kawai kawai a bincika lalacewar, zai shafi kwatancin tagulla. Za'a iya auna ta hanyar hanyar da aka ƙayyade a cikin ƙasa ta ƙasa.
(8) Thixotropy: Wannan wani abu ne na aikin aikin na Sealant. Thixotropy shine akasin abin da ke da ruwa, wanda ke nufin cewa sealant na iya canza siffar ta a ƙarƙashin wani matsi, kuma zai iya kula da siffar da babu karfi a lokacin da babu karfi na waje. siffar ba tare da gudana ba. Dogara ta hanyar Sag da aka ayyana ta kasa ita ce hukuncin da tsinkayen teku na teku.
Lokaci: Nuwamba-04-2022