Nkhani
-
Gulu Logwira Ntchito
Mu chemistry, makamaka mu organic chemistry, gulu logwira ntchito ndi gulu lapadera la ma atomu mkati mwa molekyulu lomwe limayang'anira machitidwe a mankhwala a molekyulu. Ganizirani ngati "malo ogwirira ntchito" kapena "gawo lofotokozera khalidwe" la molekyulu ya organic. Kaya kukula kwake...Werengani zambiri -
Msika ukusinthasintha: kukhazikika kwa zinthu kumapangitsa kuti zokutira zochokera m'madzi zifike pamlingo wapamwamba kwambiri
Zophimba zopangidwa ndi madzi zikugonjetsa magawo atsopano pamsika chifukwa cha kufunikira kwakukulu kwa njira zina zosawononga chilengedwe. 14.11.2024 Zophimba zopangidwa ndi madzi zikugonjetsa magawo atsopano pamsika chifukwa cha kufunikira kwakukulu kwa njira zina zosawononga chilengedwe. Gwero: irissca - s...Werengani zambiri -
Kusintha Zophimba za UV: Momwe Machitidwe Ochiritsira Osakanikirana Akusinthira Kulondola ndi Kulimba
"Kupita Patsogolo mu Makina Opangira UV Osakanikirana: Kukulitsa Magwiridwe Abwino ndi Kulimba" Gwero: Sohu Technology (Meyi 23, 2025) Kupita patsogolo kwaposachedwa muukadaulo wokutira UV kukuwonetsa chitukuko cha machitidwe opangira ulusi wosakanikirana kuphatikiza njira za free-radical ndi cationic polymerization. Thes...Werengani zambiri -
Chiyembekezo cha Zophimba za UV zochokera ku Madzi
Zophimba za UV zoyendetsedwa ndi madzi zimatha kulumikizidwa mwachangu ndikuchiritsidwa pogwiritsa ntchito ma photoinitiators ndi kuwala kwa ultraviolet. Ubwino waukulu wa ma resin opangidwa ndi madzi ndikuti kukhuthala kwake kumakhala kowongoka, koyera, kosamalira chilengedwe, kosunga mphamvu komanso kogwira ntchito bwino, komanso kapangidwe ka mankhwala ka...Werengani zambiri -
Kupangira zitsulo za UV Vacuum pa Pulasitiki
Zigawo za pulasitiki zimatha kupakidwa chitsulo pogwiritsa ntchito njira yotchedwa metallization, pazifukwa zonse zamakina komanso zokongola. Mwanjira yowoneka bwino, pulasitiki yokhala ndi chitsulo chopakidwa pulasitiki imakhala ndi kuwala komanso kunyezimira kowonjezereka. Ndi ntchito zathu zabwino kwambiri za UV Vacuum Metallizing pa Plastic, zinthu zina zimakhalanso...Werengani zambiri -
Chidule cha Msika wa Global Polymer Resin
Kukula kwa Msika wa Polymer Resin kunali pamtengo wa USD 157.6 Biliyoni mu 2023. Makampani opanga Polymer Resin akuyembekezeka kukula kuchoka pa USD 163.6 Biliyoni mu 2024 kufika pa USD 278.7 Biliyoni pofika chaka cha 2032, zomwe zikuwonetsa kuchuluka kwa kukula kwa pachaka (CAGR) kwa 6.9% panthawi yolosera (2024 - 2032). Chiwerengero cha mafakitale...Werengani zambiri -
Kukula kwa Brazil Kukutsogolera ku Latin America
Kudera lonse la Latin America, kukula kwa GDP kuli pafupifupi kofanana ndi 2%, malinga ndi ECLAC. Charles W. Thurston, Mtolankhani wa ku Latin America03.31.25 Kufunika kwakukulu kwa zinthu zopaka utoto ndi zokutira ku Brazil kunakula ndi 6% mu 2024, makamaka kuwirikiza kawiri kuchuluka kwa zinthu zonse zapadziko lonse...Werengani zambiri -
Msika Womatira wa UV Udzalemba Madola 3.07 Biliyoni Pofika 2032, Motsogozedwa ndi Zamagetsi ndi Ntchito Zachipatala
Msika wa zomatira za UV wakhala ukukulirakulira kwambiri m'zaka zaposachedwa, chifukwa cha kufunikira kwakukulu kwa njira zamakono zolumikizirana m'mafakitale monga zamagetsi, magalimoto, zamankhwala, ma CD, ndi zomangamanga. Zomatira za UV, zomwe zimachira mwachangu zikakhudzidwa ndi ultraviolet (...Werengani zambiri -
Haohui apezeka pa chiwonetsero cha European Coatings Show 2025
Haohui, kampani yapadziko lonse lapansi yopereka mayankho opaka utoto wochita bwino kwambiri, yawonetsa kutenga nawo mbali bwino mu European Coatings Show and Conference (ECS 2025) yomwe idachitika kuyambira pa 25 mpaka 27 Marichi, 2025 ku Nuremberg, Germany. Monga chochitika chodziwika bwino kwambiri pamakampaniwa, ECS 2025 idakopa akatswiri opitilira 35,000...Werengani zambiri -
Msika Wapadziko Lonse Wophimba UV Wakonzeka Kukula Kwambiri Pakati pa Kufunikira Kokulira kwa Mayankho Ochezeka ndi Ogwira Ntchito Kwambiri
Msika wapadziko lonse wa zophimba za ultraviolet (UV) ukukulirakulira kwambiri, chifukwa cha kuchuluka kwa kufunikira kwa njira zophimba zoteteza chilengedwe komanso zogwira ntchito bwino. Mu 2025, msikawu udzakhala ndi mtengo wa pafupifupi USD 4.5 biliyoni ndipo ukuyembekezeka kufika...Werengani zambiri -
Kupanga Zowonjezera: Kusindikiza kwa 3D mu Chuma Chozungulira
Jimmy Song SNHS Tidbits Nthawi ya 16:38 pa Disembala 26, 2022, Taiwan, China, China Kupanga Zowonjezera: Kusindikiza kwa 3D mu Chuma Chozungulira Chiyambi Mwambi wotchuka wakuti, "Samalirani dziko ndipo lidzakusamalirani. Wonongani dzikolo ndipo lidzakuwonongani" ukuwonetsa kufunika kwa chilengedwe chathu...Werengani zambiri -
Zonse zomwe muyenera kudziwa zokhudza zakale, zamakono komanso zamtsogolo za stereolithography
Kupopera kwa Vat, makamaka laser stereolithography kapena SL/SLA, kunali ukadaulo woyamba wosindikiza wa 3D pamsika. Chuck Hull adapanga mu 1984, adaupatsa patent mu 1986, ndipo adayambitsa 3D Systems. Njirayi imagwiritsa ntchito kuwala kwa laser kuti ipange polymer ya monomer yogwira ntchito mu vat. Photop...Werengani zambiri
