Shin Polycarbonate Glass yana da kuma fuskantarwa kamar Traditional Glass? Bayanin Amfani da Test

Kamaliyar Lafiya na Gidin: Kuma Tattara Kammala a cikin Polycarbonate Glass da Traditional Glass

Kammala na Lau (%%T) a 550 nm: Kuma Tattarun Laburatori da Kuma Bayanin Madaida

Kammala ana amfani da shi don kuma tattara kammala (%%T) a 550 nm—wanda ke nuna yawan kammala na gida ta hanyar mata. A matsayin ASTM D1003, kuma tattarun madaida sun nuna:

Soda-lime glass ya zama 88–90%% kammala, amma polycarbonate na optical-grade ya zama 86–88%%. Wannan kammala mai zuwa da kammala na farko ya nuna cewa shi ne mafi kyau don amfani a wadanda suka bukata kammala—daga abubuwan da suka dace don kammala har zuwa kammala na display. Amma %%T alone ba ta fuskanta ba: abubuwan biyu da suka samu kammala daya zasu iya samun kammala na farko da kammala na farko, duk da kammala da suke da kammala daya, saboda farko a cikin kammala na lau.

Haze da Kammala na Gida: Wacce Ne Kammala na Haze Mai Kyau Zamu Samu Kammala Na Farko Da Kammala Na Farko

Haze—wanda ake nasarar da shi ne kamar yadda babu kalmomi na gaba daya na alama mai zuwa, wanda ya zuba daga alama mai zuwa—yana taka muhimmin kuma yana nuna fahimtar hali. Idan polycarbonate yana da karamin zuwa wanda ya dace da karamin zuwa na shisha, amma haze na shi (1–3% don haka da <1% na shisha) yana zuba karamin zuwa ta hanyar karamin zuwa mai rarraba, wanda ya haɗa da:

• Zuba kamar alama mai zuwa a lokacin da alama shine da karami ko a lokacin da alama shine da karami a cikin hanyar musamman
• Karamin karamin farko na farko, kamar yadda ake gane a lokacin da alama shine da karami
• Karamin karamin farko na farko na bayani da abubuwan da suka faru a cikin jihun da abubuwan da suka faru a cikin jihun

Karamin karamin farko na farko na bayani da abubuwan da suka faru a cikin jihun da abubuwan da suka faru a cikin jihun, wanda ke faru a lokacin da aka sanya ko a lokacin da aka rubuta, yana zuba karamin haze a cikin polycarbonate a lokacin da aka faru. Ba tare da shisha—wanda karamin farko na shi yana kara da karamin farko—polycarbonate yana da karamin farko wanda yana kara da karamin farko, wanda yana kara da karamin farko na karamin zuwa. Don haka, karamin farko yana kara da karamin farko, idan karamin zuwa yana kara da karamin farko.

Karamin Karamin Farko na Karamin Farko: Yadda Polycarbonate Glass Ya Yi A Cikin Jihun da Karamin Farko

Karamin UV da Karamin Karamin: ASTM G154 Karamin Karamin da Karamin Farko na Polycarbonate Glass

Idan a ba su kari, matiryalin polycarbonate suna hasu yanzu idan suka yi amfani da UV light, kuma suna nuna cikakken daga yanki da wani abu mai tsammani a lokacin da aka gudan. A cikin ASTM G154 testing standards, wannan shafin mara stabiliti suna nuna yancin yawa na yellowness index (YI) ta hanyar 15 points ko kamar haka bayan 2,000 hours a laboratori. Wannan shine kamar yadda zai kashe lokacin da aka gudan a waje a cikin yankin da ke tsakanin kasa da sarki. Dalilin wannan canji na launi? Radiation na UV tana fuskanta chains na molecules kuma tana samun carbonyl groups a cikin tsarin matiryalin. Wadannan canji na kimya suna zama sababinsu na light scattering effects wanda suka sa matiryalin ya zama babu alama, amma a wadannan wavelengths na blue-green wanda mataimakin mu suna da kyau a fahimci su.

Ayyukan polikarbonat na darajar al'ada na optikal yanzu suna cire wasu fasahin da za su kare rarrabawa. Masu sanyi sun fara amfani da dukkanin da suka ci gaba ce da suka ci gaba da radiyo na UV kuma teknologiya na HALS wanda ke nufin 'Hindered Amine Light Stabilizers'. Al'ada ta hana aiki maimaita amma ya zama mai kyau don kare rarrabawa na yanki, kamar yadda ya kare rarrabawa na yanki don kara da uku na points kuma ya kare rarrabawa na haze don kara da biyu na sadaukar kuma yana da sauri ne kafin kara da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka bude da suka ci gaba ce da shida da asirin da aka......

Kamfanin Tsarin Yanki: Al'ada na Optikal a tsakanin –40°C zuwa +85°C (500 Kusur)

Koofishiyen tashin polikarbonat (CTE) yana da ~3× karin kamar shi na kwayoyin gurasa, wanda ke sauya shi don zama mai ƙarfi da canjin optikal da ake samu ne daga canjin hanyar yadda yake cika kafin yadda yake cika. A cikin amfani da 500-cycle testing mai tsarin daga –40°C zuwa +85°C:

• Polikarbonat mai kyau da kwayoyin gurasa da kwayoyin gurasa mai kyau yana neman ≈1.5% ƙarfi na haze da <3% ƙarfi na transmission
• Wani irin polikarbonat ba su da stabiliyayi suna samun ƙarfi na transmission ta hanyar 12% kuma canjin mikro-crazing da suka dace da ruwa

Wani irin polikarbonat mai kyau suna kare canjin fuskantar da kuma kare CTE ta hanyar kuma kare adhesion na interfacial. Wannan yana kare canjin fuskantar a HUDs na motor, kwayoyin sensor na aerospace, da systems na machine vision na industriya—indaa kuma 0.3% canjin yana iya kare accuracy na calibration.

Tashin Fungu: Koofishiyen Refractive Index, Canjin, da Amfani na Ayyukan Al'ada na Polikarbonat na Gurasa

Koofishiyen Refractive Index Ba Ta Dace Kuma Tsarin Sa Ta Hanyar Glare, Reflection, da Canjin Fuskantar

Fasalƙan ƙarfi na polycarbonate (ta hanyar 1.58 zuwa 1.59) ya sa kuma yana da fasalƙan ƙarfi mai yawa don soda lime glass wanda ke cikin ƙarfin ƙarfi ta 1.52. Wannan farko yana zama sababin wasu halayen optical wanda suka samu a lokacin da zaune ya taka daga gaba daya na hawaye zuwa gaba daya na abu ko kuma a tsakanin dukkanin ƙarurun. Alal misali, wannan farko yana kara yawan fuskantar da Fresnel zuwa ƙarari 8% kuma yana zama sababin halayen glare wanda suka gane ba suya amfani da dashboard na mota ko kuma a cikin gida idan rayu na rana ta taka daga gaba daya. Lokacin da mu duba wasu halayen mafi kyawawa kamar security glass mai ƙarurun ko displays wanda suka hada touch functionality, dukkanna fuskantar daga bayanin su suna taka kuma. Yaya ne? Kuma yana nuna farko na contrast kuma halayen ghost images suka samu, kuma dukkanna suka nuna ba suya da kariya ko kuma da professional.

Yadda ya zama ƙarfi ga kuma yin fahimtar hanyar tashin rayuwa (refractive index) ya sa suka daga cikin wani abu da ke kara yawa a matsayin kuma yin fahimtar hanyar tashin rayuwa (angular deviations) a lokacin da aka yi amfani da abubuwan da suka tsinku ko suka gaba. Duba ƙwayoyin lens ko wadannan panels na architecture da suka tsinku, kuma muna samun kuma yin fahimtar hanyar tashin rayuwa (peripheral distortions) da suka fi 0.2%. Wannan ya fi kamar yadda ake iya garga3i a matsayin abubuwan da suka hada da shafin alamar jinji (medical imaging screens) ko abubuwan da suka hada da kuma yin fahimtar hanyar tashin rayuwa (high precision optical equipment). Kuma yadda ya zama ƙarfi ga kuma yin fahimtar hanyar tashin rayuwa (Anti-reflective coatings) ya taimaka wajen kara kuma yin fahimtar hanyar tashin rayuwa (surface reflections) zuwa 2%, amma ba za ta ci gaba da kuma yin fahimtar hanyar tashin rayuwa (bulk refraction problems) ba. A lokacin da maki na kuma yin fahimtar hanyar tashin rayuwa (designing these systems), kuma yin fahimtar hanyar tashin rayuwa (refractive alignment) ya kamata a sanya so a farko na yadda ake zaune da abubuwan da suka hada da kuma yin fahimtar hanyar tashin rayuwa (material choices). Ba za a sanya shi a baya kamar yadda ake sanya abubuwan da ba su da muhimmanci ba. Lokacin da kuma yin fahimtar hanyar tashin rayuwa (optical path) ya kasance muhimmanci don halin yadda ake ci gaba da kuma yin fahimtar hanyar tashin rayuwa (safety concerns) ko kuma yin fahimtar hanyar tashin rayuwa (system reliability), kuma yin fahimtar hanyar tashin rayuwa (getting this right upfront) ya kasance babba don kuma yin fahimtar hanyar tashin rayuwa (good design outcomes).