Ungawahlukanisa kanjani amashidi aqinile e-PC, i-acrylic, ne-PS organic sheet?
Amashidi epulasitiki athandwa kakhulu emakethe njengamanje: amashidi engilazi ephilayo pc 、 PS ， Lezi zinhlobo zamashidi zifana kakhulu, futhi uma kuqhathaniswa nombala ofanayo, kunzima ukuhlukanisa ukuthi yiziphi amabhodi. Okulandelayo, ake sixoxe ngokuhlukana kwabo.
Izici zengilazi ye-organic (acrylic).
Inokukhanyela okuhle kakhulu, ikwazi ukudlulisa ngaphezu kwama-92% okukhanya kwelanga kanye no-73.5% wokukhanya kwe-ultraviolet; Amandla aphezulu okusebenza, anokumelana okuthile nokushisa nokubanda, ukumelana nokugqwala, ukusebenza kahle kokufakelwa, usayizi ozinzile, ukwakheka okulula, ukuthungwa okuphukayo, ukuncibilika kuzincibilikisi zemvelo, ubulukhuni obanele bobuso, ukugqwala kalula, kungasetshenziswa njengezakhi zesakhiwo ezisobala ngezinto ezithile. izidingo zamandla. Njengamanje, le nto isetshenziswa kakhulu ekukhangiseni amabhokisi okukhanya, izinto zokubonisa ukukhangisa, izimpahla zefenisha, izimpahla zehhotela, izindlu zangasese, njalonjalo.
Amashidi aqinile e-PC kanye namashidi angenalutho e-PC acutshungulwa kusukela kupulasitiki wobunjiniyela osebenza kahle kakhulu - polycarbonate (PC) resin.
Izici zayo:
(1) Ukudluliselwa: Ukudluliselwa okuphezulu kakhulu kwamashidi aqinile e-PC kungafinyelela ku-89%, okuqhathaniswa nengilazi. Amabhodi anama-UV ngeke akhiqize ukuphuzi, inkungu, noma ukukhanya okungekuhle uma echayeke elangeni. Ngemuva kweminyaka eyishumi, ukulahlekelwa kokudluliswa kokukhanya kungama-6% kuphela, kanti izinga lokulahlekelwa kwe-PVC liphezulu njenge-15% -20%, kanti le-fiber yengilazi yi-12% -20%.
(2) Ukumelana nomthelela: Amandla omthelela aphindwe izikhathi ezingu-250-300 kunawengilazi evamile, izikhathi ezingu-30 zamashidi e-acrylic anogqinsi olufanayo, futhi izikhathi ezi-2-20 kunawengilazi epholile. Noma ngabe yehliswa ngaphansi kwamamitha amabili ngesando esingu-3kg, ngeke kube nemifantu.
(3) Ukuvikelwa kwe-UV: Olunye uhlangothi lwebhodi le-PC lumbozwe ungqimba olungamelana ne-UV, kanti olunye luphathwa nge-anti-condensation, okuhlanganisa ukumelana ne-UV, ukwahlukanisa ukushisa, nemisebenzi yokunqanda ukuvuza.
(4) I-Lightweight: Nge-gravity ethile kuphela uhhafu wengilazi, yonga ezokuthutha, ukuthulula, ukufakwa, kanye nezindleko zohlaka olusekelayo.
(5) I-flame retardant: Ngokwezinga likazwelonke le-GB50222-95, amashidi aqinile e-PC ahlukaniswa njenge-Class B1 flame retardant. Indawo yokuthungela yamashidi aqinile e-PC ngokwawo ingu-580 ℃, futhi izozicisha ngokwayo ngemva kokushiya umlilo. Lapho uvutha, ngeke ukhiqize amagesi anobuthi futhi ngeke ukhuthaze ukubhebhetheka komlilo.
(6) Ukuguquguquka: Ngokwemidwebo yokuklama, ukugoba okubandayo kungasetshenziswa endaweni yokwakha ukufaka ama-arched, uphahla oluyindilinga namafasitela. Irediyasi yokugoba encane iphindwe izikhathi ezingu-175 ubukhulu beshidi, futhi ingashisa futhi.
(7) Ukuvikela umsindo: Umphumela wokuvala umsindo weshidi eliqinile le-PC ubalulekile, ngokufaka umsindo ongcono kunengilazi namashidi e-acrylic anogqinsi olufanayo. Ngaphansi kwezimo zokujiya ezifanayo, ukuvaleka komsindo kweshidi le-PC kuphakeme ngo-3-4dB kunengilazi.
(8) Ukonga amandla: Ukupholisa ehlobo kanye nokushisa ebusika. Ishidi eliqinile le-PC line-conductivity ephansi ye-thermal (inani lika-K) kunengilazi evamile namanye amapulasitiki, futhi umphumela walo wokuhlukanisa uphakeme ngo-7% -25% kunalowo wengilazi efanayo. Ukufakwa kweshidi eliqinile le-PC kungafinyelela ku-49%.
(9) Izinga lokushisa elivumelana nezimo: Ishidi eliqinile le-PC alihlangani ne-brittleness ebandayo ku--40 ℃, alithambisi ku-125 ℃, futhi izici zalo zokusebenza azibonisi izinguquko ezibalulekile ezindaweni ezinokhahlo.
(10) Ukumelana nesimo sezulu: Amashidi aqinile e-PC angagcina ukusimama kwezinkomba ezihlukahlukene zomzimba ngaphakathi kwebanga elingu -40 ℃ kuya ku-120 ℃. Ngemuva kwamahora angama-4000 okuhlolwa kokuguga kwesimo sezulu sokwenziwa, i-yellowing degree yaba ngu-2 kanti ukwehla kokudlulisela kwaba ngu-0.6% kuphela.
(11) I-Anti condensation: Uma izinga lokushisa langaphandle lingu-0 ℃, izinga lokushisa lasendlini lingu-23 ℃, futhi umswakama ohlobene wasendlini ungaphansi kuka-80%, indawo engaphakathi yempahla ngeke ihlangane.
Ukusetshenziswa kweshidi eliqinile le-PC:
Ifanele ukuhlobisa kwangaphakathi nangaphandle kwezakhiwo zezentengiselwano, izindonga zamakhethini zezakhiwo zasemadolobheni zanamuhla; Iziqukathi zezindiza ezisobala, amawindi omoya ezithuthuthu, izindiza, izitimela, imikhumbi, izimoto, izikebhe ezinezithuthuthu, nezihlangu eziyingilazi zamasosha namaphoyisa; Ukuhlelwa kwamadokodo ocingo, amabhodi ezikhangiso, izikhangiso zamabhokisi e-lightbox, nezibonisi zemibukiso; Izinsimbi, amaphaneli, nezimboni zempi, njll; Izinto zokuhlobisa zangaphakathi ezisezingeni eliphezulu njengezindonga, uphahla, nezikrini; Ifanele imigoqo yomsindo emigwaqweni emikhulu nasemigwaqweni ephakeme; Ama-greenhouses ezolimo kanye nezindawo zokugcina izithombo zokuzalanisa; Ishede lezimoto, indawo yokukhosela imvula; Uphahla olukhanyayo lwezindawo zomphakathi, njll.
Igama lekhemikhali le-PS organic board (polystyrene) Igama lamakhemikhali lesiNgisi (PS)
Izici zayo:
(1) Ukuba sobala okuphezulu, nokucaca kufinyelela ngaphezu kwama-89%. Ubulukhuni buphakathi.
(2) Isicwebezelisi esingaphezulu simaphakathi.
(3) Ukusebenza kokucubungula kumaphakathi, kulungele ukucubungula ngomshini kodwa kujwayele ukugoba okushisayo, akufanelekile ukuphrinta isikrini nokuqoshwa nge-laser. Njengamanje, le nto isetshenziswa kabanzi ekukhangiseni amabhokisi okukhanya nemikhiqizo yokubonisa. Kodwa umphumela mubi kune-acrylic.
Nazi izindlela zokuhlonza ezimbalwa:
Okokuqala, ingilazi ye-organic (i-acrylic) ihlukaniswe ngeshidi elikhishwe kanye neshidi eliphonsiwe.
Ukuhlonzwa kwamabhodi akhishiwe: ngokusobala okuhle, kusetshenziswa izindlela zokuhlonza zakudala kakhulu, ilangabi licacile ngesikhathi sokusha, akukho ntuthu, kukhona amabhamuza, futhi imicu emide ingakhishwa lapho kucishwa umlilo.
Ukuhlonzwa kwebhodi eliphonsayo: ukukhanya okuphezulu, akukho ntuthu, amabhamuza, nomsindo oklewulayo lapho ushiswa umlilo, akukho usilika lapho ucisha umlilo.
Okwesibili, amashidi aqinile e-PC: ukukhanya okuphezulu, ukumelana nomthelela omuhle, abakwazi ukuphuka, ngokuyisisekelo abakwazi ukuvutha ngomlilo, ukunqanda ilangabi, futhi kungase kukhiphe intuthu emnyama.
Okwesithathu, Ishidi le-PS eliphilayo: Ukucaca kuyisilinganiso, kodwa kungase kube khona amabala lapho kukhombisa ukukhanya. I-brittle futhi ijwayele ukuphuka. Kuzoba nomsindo wokuchofoza lapho ifika phansi. Lapho kuvutha umlilo, inani elikhulu lentuthu emnyama lizokhiqizwa.
Uma abathengi bengajwayelene nolwazi lomkhiqizo, kuzoletha amathuba okuba abathengisi bakhohlise. Yenza umdayisi azuze.