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Mofan Polyurethanes Yatangije Iterambere rya Novolac Polyols kugirango Imbaraga Zikomeye-Rigid Foam Production
Mofan Polyurethanes Co., Ltd., umuhanga mu guhanga udushya muri chimie yateye imbere ya polyurethane, yatangaje ku mugaragaro umusaruro rusange w’ibisekuru bizaza bya Novolac Polyols. Byashizweho nubuhanga bwuzuye hamwe no gusobanukirwa byimbitse bikenewe mubikorwa byinganda, ibi ...Soma byinshi -
Polyurethane yo kwisiga uruhu rwo gutunganya
Ikigereranyo cya polyol na isocyanate: Polyol ifite agaciro ka hydroxyl nini nuburemere bunini bwa molekile, bizongera ubwuzuzanye kandi bifashe kuzamura ubwinshi bwifuro. Guhindura indangagaciro ya isocyanate, ni ukuvuga igipimo cya molarike ya isocyanate na hydrogen ikora muri po ...Soma byinshi -
MOFAN Yageze ku Cyubahiro Cyiza cya WeConnect Icyemezo Mpuzamahanga nk'icyemezo cy'ubucuruzi bw'abagore Icyemezo gishimangira ubwitange bw'uburinganire n'ubwuzuzanye mu bukungu ku isi
Ku ya 31 Werurwe 2025 - MOFAN Polyurethane Co., Ltd., umuhanga mu guhanga udushya mu bisubizo bigezweho bya polyurethane, yahawe igihembo cyubahwa cyitwa "Certificate Business Business Business Enterprises" na WeConne ...Soma byinshi -
Kwiga kuri polyurethane yometse kubipakira byoroshye nta bushyuhe bukabije bukiza
Ubwoko bushya bwa polyurethane bwateguwe hifashishijwe molekile ntoya ya polyacide na molekile ntoya nkibikoresho fatizo byo gutegura prepolymers. Mugihe cyo kwagura urunigi, polymers hyperbranched hamwe na trimeri ya HDI byinjijwe muri polyuretha ...Soma byinshi -
Igishushanyo-cyiza cya polyurethane elastomers no kuyikoresha mubikorwa byo murwego rwohejuru
Polyurethane elastomers nicyiciro cyingenzi cyibikoresho byinshi bya polymer. Hamwe nimiterere yihariye yumubiri nubumashini nibikorwa byiza byuzuye, bafite umwanya wingenzi mubikorwa bigezweho. Ibi bikoresho bikoreshwa cyane muri byinshi ...Soma byinshi -
Amazi adafite ionic ashingiye kuri polyurethane hamwe nubwiza bwihuse bwo gukoresha muburyo bwo kurangiza uruhu
Ibikoresho byo gutwika polyurethane bikunda kuba umuhondo mugihe bitewe nigihe kinini cyo kumurika urumuri ultraviolet cyangwa ubushyuhe, bigira ingaruka kumiterere no mubuzima bwa serivisi. Mugutangiza UV-320 na 2-hydroxyethyl thiophosphate mumurongo mugari wa polyurethane, nonioni ...Soma byinshi -
Ibikoresho bya polyurethane byerekana kurwanya ubushyuhe bwo hejuru?
1 Ibikoresho bya polyurethane birwanya ubushyuhe bwinshi? Muri rusange, polyurethane ntishobora kwihanganira ubushyuhe bwinshi, kabone niyo yaba isanzwe ya PPDI, ubushyuhe bwayo ntarengwa bushobora kuba hafi 150 °. Ubwoko busanzwe bwa polyester cyangwa polyether ntibishobora kuba w ...Soma byinshi -
Impuguke za Polyurethane kwisi yose ziteranira i Atlanta muri 2024 Inama ya tekinike ya Polyurethanes
Atlanta, GA - Kuva ku ya 30 Nzeri kugeza 2 Ukwakira, Hotel ya Omni muri Centennial Park izakira inama ya tekinike ya Polyurethanes 2024, izahuza abanyamwuga n’inzobere mu nganda za polyurethane ku isi. Byateguwe na Chemistry y'Abanyamerika Counci ...Soma byinshi -
Iterambere ryubushakashatsi kuri Non-Isocyanate Polyurethanes
Kuva ryatangizwa mu 1937, ibikoresho bya polyurethane (PU) byabonye ibisabwa byinshi mu nzego zitandukanye zirimo ubwikorezi, ubwubatsi, peteroli, imiti, imyenda, imashini n’amashanyarazi, icyogajuru, ubuvuzi, n’ubuhinzi. Aba m ...Soma byinshi -
Gutegura nibiranga polyurethane igice cya-rigid ifuro kubikorwa byimodoka nyinshi.
Ukuboko kwimbere imbere yimodoka nigice cyingenzi cya cab, igira uruhare rwo gusunika no gukurura urugi no gushyira ukuboko kwumuntu mumodoka. Mugihe habaye ikibazo cyihutirwa, mugihe imodoka no kugongana, polyurethane yoroshye intoki an ...Soma byinshi -
Ibikoresho bya tekinike ya Rigid Foam Polyurethane Umwanya wo Gusasa
Rigid foam polyurethane (PU) ibikoresho byo kubika ni polymer hamwe nigice gisubiramo igice cya karbamate, cyakozwe na reaction ya isocyanate na polyol. Bitewe nubushuhe buhebuje bwimikorere nubushyuhe bwamazi, isanga porogaramu nini muri externa ...Soma byinshi -
Kumenyekanisha ibibyimba bya polyurethane ikomeye ifuro ikoreshwa mubwubatsi
Hamwe nibisabwa byinyubako zigezweho zo kuzigama ingufu no kurengera ibidukikije, imikorere yubushyuhe bwumuriro bwibikoresho byubaka biba ngombwa cyane. Muri byo, polyurethane rigid ifuro ni ibikoresho byiza cyane byo kubika ubushyuhe, ...Soma byinshi
