Ma'anar gilashin Sinawa na duniya shine: guda biyu ko fiye na gilashin an raba su daidai ta hanyar tallafi mai tasiri kuma an haɗa su kuma an rufe su.
Samfurin da ke samar da busasshiyar iskar gas tsakanin gilashin gilashin.Tsarin kwandishan na tsakiya yana da aikin haɓakar sauti, zafi mai zafi, anti-condensation da ceton makamashi, kuma ana amfani dashi sosai a cikin gine-gine, sufuri, ajiyar sanyi da sauran masana'antu.
Da farko, na'urar kwandishan ta tsakiya tana nufin gilashin da aka keɓe mai Layer-Layer, farkon haƙƙin mallaka shine Amurka TDStofson da aka buga a watan Agusta 1, 1865, kuma na farko a Amurka an inganta shi kuma an yi amfani da shi.Saboda kyakkyawan yanayin zafi mai zafi. , thermal rufi, makamashi ceto, sauti rufi, aminci da ta'aziyya, anti-coagulant sanyi, anti-kura gurbatawa, tsakiyar kwandishan, bayan more fiye da shekaru 100 na ci gaba, an yi amfani da shi sosai a duniya a cikin 1950s.
Dangane da adadin bindigogin sarrafawa na tsakiya, ana iya raba kwandishan na tsakiya zuwa gilashin rufewa biyu-Layer da gilashin rufewa da yawa. Gilashin insulating mai Layer biyu ya ƙunshi gilashin faranti guda biyu da rami mara kyau, yayin da gilashin insulating mai dumbin yawa ya ƙunshi fiye da guda biyu na gilashi da kogo biyu ko fiye. zafi rufi da kuma sauti rufi sakamako, amma karuwar m cavities zai kara kudin, don haka da aka fi amfani da shi ne biyu-Layer m gilashin da uku Layer m gilashi tare da. biyu m cavities.
Dangane da yanayin samarwa, ana iya raba shi zuwa nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i)) ya bambanta: gilashin gilashin da aka haɗa, gilashin welded da gilashin gilashi. A cikin 1940s, Amurka ta ƙirƙira gilashin insulating na walda, sannan aka ƙaddamar da fasahar gilashin walda zuwa Turai.A tsakiyar shekarun 1950. A lokaci guda Amurka da Turai sun ƙirƙira hanyar haɗakarwa don samar da gilashin rufewa. Duk da haka, amfani da hanyar haɗin kai da ɗaiɗaikun ɗaiɗaikun har yanzu shine babban aikin samar da gilashin rufewa a gida da waje.
Abubuwan da ake amfani da su na gilashin insulating sun haɗa da gilashin, tsiri mai sarari, manne butyl, manne polysulfide mai sassa biyu ko manne polysiloxane na halitta, desiccant, tsiri mai haɗaka, tsiri mai girma, iskar gas da sauransu.
Manufacture tsakiyar kwandishan gilashin na asali iya zama lebur gilashin, rufi gilashin, tauri gilashin, laminated gilashin, tinted gilashin da embossed gilashin. , da sauran nau'o'in gilashin za su dace da daidaitattun ka'idoji. Gaba ɗaya, samar da gilashin gilashi ya kamata ya zaɓi marar launi. gilashin iyo ko wani gilashin ceton makamashi da gilashin aminci.
Lokacin aikawa: Afrilu-14-2021