Kutentha kukakhala koopsa ndipo mvula ikupitirirabe, sizidzangokhudza kupanga fakitale yathu, koma makasitomala ambiri amakhudzidwa kwambiri ndi kusungidwa kwa zosindikizira.
Silicone sealant ndi kutentha kwachipinda komwe kumapangidwa ndi mphira wa silicone.Ndi phala lopangidwa ndi mphira wa 107 silikoni ndi filler monga zopangira zazikulu, zowonjezeredwa ndi crosslinking agent, thixotropic agent, coupling agent, ndi chothandizira mu vacuum state.Imachita ndi madzi mumlengalenga ndikulimba kupanga mphira yotanuka silikoni.
Zida zosindikizira za silicone zimakhala ndi zofunikira kwambiri pa malo osungira.Malo osungira osakwanira amachepetsa magwiridwe antchito a silicone sealant, kapena kuumitsa.Zikavuta kwambiri, ntchito ya mbali ina ya silicone sealants idzatayika, ndipo mankhwalawo adzachotsedwa.
Tiyeni tikambirane malangizo ena osungira ma silicone sealants.
M'malo otentha kwambiri, silicone sealant imafulumizitsa ukalamba, imatulutsa "kuchepetsa" chodabwitsa, imathandizira kutayika kwa zinthu zina, ndikufupikitsa moyo wa alumali.Choncho, kutentha kosungirako kumakhudza kwambiri khalidwe la silicone sealant, ndipo kutentha kosungirako kumafunika kusapitirira 27 ° C (80.6 ° F).
M'malo otentha kwambiri, kutentha kocheperako kumapangitsa kuti cholumikizira cholumikizira ndi guluu wa silikoni chiwonekere.Makhiristo amapangitsa kuti guluuwo zisawonekere bwino komanso zosagwirizana zapagulu.Poyerekeza, colloid imatha kuchiritsidwa kwanuko koma osachiritsidwa kwanuko.Chifukwa chake, crystallized silicone sealant singagwiritsidwe ntchito.Pofuna kupewa mphira wa silikoni kuti usanyekerere, malo osungira sikuyenera kukhala otsika kuposa -5°C(23℉).
Pamalo a chinyezi chambiri, silicone sealant imalimba ikakumana ndi nthunzi wamadzi.Kuchuluka kwa chinyezi kumakhala pamalo osungiramo, kuchira msanga kwa silicone sealant kuchiritsa.Ma silicone sealant ambiri amatulutsa zowuma zowuma pakatha miyezi 3-5 zitapangidwa, zomwe zimagwirizana mwachindunji ndi chinyezi chachibale cha malo osungiramo ndipamwamba kwambiri. , ndipo ndi koyenera kwambiri kuti chinyezi chikhale chosungirako ≤70%.
Zonsezi, zopangira mphira wa silikoni ziyenera kusungidwa pamalo owuma, mpweya wabwino komanso ozizira.Kutentha kwabwino kwambiri kosungirako kuli pakati pa -5 ndi 27 ° C (23--80.6 ℉), ndipo chinyezi chabwino kwambiri chosungira ndi ≤70%.Imapewa kusunga m’malo amene kuli mphepo, mvula, ndi dzuwa.Pansi pamayendedwe abwinobwino ndi kusungirako, nthawi yosungirako ndi miyezi 6 kuyambira tsiku lopangidwa.
Pofuna kupewa kuwonongeka kwa zinthu za mphira wa silicone panthawi yosungira, nyumba yosungiramo katunduyo iyenera kukhala pamalo ozizira popanda kuwala kwa dzuwa.Sizingathekenso kusankha malo otsika omwe amatha kudziunjikira madzi.Kwa nyumba zosungiramo zinthu zotentha kwambiri, tiyenera kuchita ntchito yabwino yoziziritsa denga.Nyumba yosungiramo katundu yokhala ndi chotchingira kutentha padenga ndi yabwino kwambiri, ndipo iyenera kukhala ndi mpweya wabwino nthawi yomweyo.Ngati zinthu zilola, nyumba yosungiramo katunduyo imakhala ndi zoziziritsira mpweya ndi zoziziritsa kukhosi kuti nyumba yosungiramo katunduyo ikhale yotentha komanso yachinyezi nthawi yachilimwe ndi mvula.
Nthawi yotumiza: Aug-23-2023