Taƙaitaccen Gabatarwar Kayan Polycarbonate
Bayani na Polycarbonate
Siffofin | Bayani |
Launi | A bayyane, baki |
Tsari | CNC machining, allura gyare-gyare |
Hakuri | Tare da zane: ƙasa da +/- 0.005 mm Babu zane: ISO 2768 matsakaici |
Aikace-aikace | Bututu masu haske, sassa masu haske, aikace-aikace masu jurewa zafi |
Kayayyakin Kayayyaki
Ƙarfin Ƙarfin Ƙarfi | Tsawaitawa a Break | Tauri | Yawan yawa | Matsakaicin Temp |
8,000 PSI | 110% | Rockwell R120 | 1.246 g/㎤ 0.045 lbs/cu. in. | 180°F |
Gabaɗaya Bayani don Polycarbonate
Polycarbonate abu ne mai dorewa. Ko da yake yana da babban tasiri-juriya, yana da ƙananan juriya.
Sabili da haka, ana amfani da sutura mai ƙarfi akan ruwan tabarau na kayan kwalliyar polycarbonate da abubuwan haɗin keɓaɓɓun keɓaɓɓun keɓaɓɓun kayan aikin waje na polycarbonate. Siffofin polycarbonate sun kwatanta da na polymethyl methacrylate (PMMA, acrylic), amma polycarbonate ya fi ƙarfi kuma zai riƙe tsayi zuwa matsanancin zafin jiki. Abubuwan da aka sarrafa ta thermally yawanci gabaɗaya amorphous ne, kuma saboda haka yana da matukar haske ga haske mai gani, tare da ingantaccen watsa haske fiye da nau'ikan gilashi.
Polycarbonate yana da zafin canjin gilashin kimanin 147 ° C (297 ° F), don haka yana yin laushi a hankali a sama da wannan batu kuma yana gudana sama da kimanin 155 ° C (311 ° F) . Dole ne a gudanar da kayan aiki a yanayin zafi mai zafi, gabaɗaya sama da 80 ° C (176 ° F) don yin samfurori marasa kyauta da damuwa. Ƙananan ma'auni na kwayoyin halitta sun fi sauƙi don ƙirƙira fiye da mafi girma maki, amma ƙarfin su ya ragu a sakamakon. Mafi tauri maki suna da mafi girman adadin kwayoyin halitta, amma sun fi wahalar sarrafawa.