Kodi mungasankhe bwanji hot melt butyl sealant yapamwamba kwambiri?

Ngakhale kuti butyl sealant imakhala yochepera 5% ya mtengo wonse wagalasi yotsekera, chifukwa cha mawonekedwe amtundu wotsekera magalasi, kusindikiza kwa rabara ya butyl kumatha kufika 80%.

Chifukwa chosindikizira cha butyl chimagwiritsidwa ntchito ngati chosindikizira choyamba chagalasi yotsekera, ntchito yake yayikulu ndikusindikiza ndikusunga mpweya wochepa kwambiri wotumizira nthunzi wamadzi.

Ndiye posankha butyl sealant, ndi mbali ziti zomwe ziyenera kutsatiridwa, kuti mutha kusankha chosindikizira chabwinoko cha butyl osaponda dzenje?

Lero Petro ali pano kuti akufotokozereni mwachidule

Mukayang'ana pa butyl sealant, chinthu choyamba muyenera kuyang'ana ngati chidziwitsocho chakwanira, monga chiphaso chazinthu, zambiri zamakampani, tsiku lopanga, nthawi ya alumali, ndi zina zambiri, komanso ngati chitsimikiziro cholondola chikufunika. Opanga angafunikire kupereka malipoti oyesa zinthu.

Kenako onani thupi la mphira wa butyl. Chosindikizira chabwino cha butyl ndi chakuda komanso chowala, chosalala komanso chopanda tinthu, ndipo chilibe thovu.

Kuphatikiza apo, moyo wa alumali wa general butyl sealant udzakhala wopitilira zaka 2, ndipo mphira wa butyl wokhala ndi mtundu wabwinoko ukhoza kufika zaka 3. Ngati alumali moyo wa butyl sealant ndi zosakwana zaka ziwiri, mwina khalidwe la mankhwala si zabwino, kapena katundu.

Pansi pa mtundu womwewo wa butyl sealant kukula kwa voliyumu kumapangitsanso mtunduwo kukhala wabwino. Pansi pa voliyumu yomweyi, malo omatira kwambiri, amakhala abwinoko. Komabe, mankhwala otsika angawoneke ngati apamwamba komanso apamwamba, koma ubwino wa rabara wa butyl ndi waukulu. Malo a guluu adzakhala ochepa kwambiri.