Kupita patsogolo kwatsopano muukadaulo wobiriwira wopangira zinthu zatsopano
Masiku ano msika ukukhala wovuta kwambiri, MXC-B20 bismuth metal carboxylate catalyst (yofanana ndi MB20) imapatsa opanga polyurethane njira yotetezeka, yothandiza komanso yosamalira chilengedwe. Monga njira ina yabwino m'malo mwa ma catalyst achikhalidwe okhala ndi tin, MXC-B20 ilibe zinthu zoopsa monga mercury, lead ndi dibutyltin, pomwe ikugwira ntchito bwino kwambiri.
Ubwino waukulu ndi makhalidwe aukadaulo a chinthucho
MXC-B20 ili ndi zinthu zambiri zaukadaulo zodabwitsa:
- Fomula yoteteza chilengedwe komanso yochezeka:ilibe zigawo zilizonse zachitsulo cholemera, ndipo imakwaniritsa malamulo okhwima kwambiri okhudza chilengedwe padziko lonse lapansi.
- Ma reaction kinetics okonzedwa bwino:Kulinganiza bwino pakati pa kukhazikika kwa kukhuthala kochedwa kutsogolo ndi kuuma mofulumira kumbuyo kungathe kuchitika pakakhala kuonjezera pang'ono.
- Kusasinthasintha kochepa:zimakonza kwambiri malo opangira zinthu komanso zimachepetsa mpweya wa VOC kuntchito
- Kugwirizana kwakukulu:Imagwirizana bwino ndi mitundu yosiyanasiyana ya thovu polyol yolimba komanso yofewa
- Kuletsa fungo loipa:Makhalidwe otsika kwambiri a fungo, makamaka oyenera kugwiritsidwa ntchito pochiza fungo loipa
Madera akuluakulu ogwiritsira ntchito
1. Kupanga thovu la polyurethane losinthasintha
MXC-B20Zimagwira bwino ntchito zosiyanasiyana zofewa za thovu:
- Thovu lofewa losinthasintha:Amapereka mawonekedwe okhazikika a reaction curve ndi kapangidwe ka selo kofanana
- Thovu lofewa kwambiri:Zimawonjezera mphamvu zamakina komanso zimathandizira kulimba kwa zinthu
- Zogulitsa zapadera zosinthasintha:Mapulogalamu apamwamba monga mipando yamagalimoto ndi mipando ya mipando
2. Dongosolo lolimba la thovu
Monga chisankho chabwino kwambiri chopangira thovu lolimba:
- Bolodi loteteza nyumba: Konzani bwino kutentha kwa mpweya komanso kukhazikika kwa miyeso
- Zipangizo zotetezera unyolo wozizira: zimathandizira kuti maselo otsekedwa azigwira ntchito bwino komanso kuti madzi asalowe m'malo obisika.
- Kuteteza mapaipi a mafakitale: kumawonjezera mphamvu ya makina komanso kukana nyengo
3. Kupopera ndi kugwiritsa ntchito ma microporous
Kuchita bwino kwambiri m'njira zapadera:
- Thovu lopopera pamalopo: limapereka kusinthasintha kwabwino komanso mawonekedwe ochiritsa
- Ma elastomer a microporous: monga zidendene, zida zamasewera ndi zinthu zina zolondola
- Zipangizo zophatikizika: zimathandizira kuti kulumikizana pakati pa nkhope kukhale kofanana komanso kuti kukhale kofanana
Magawo aukadaulo ndi malangizo ogwiritsira ntchito
Kuchuluka koyenera kowonjezera:nthawi zambiri 0.1%-0.5% ya kuchuluka konse kwa polyol, kuchuluka kwake kuyenera kusinthidwa malinga ndi njira yopangira.
Mikhalidwe yosungirako:
- Kutentha koyenera kosungirako: 10-30℃
- Sungani chidebecho chili chotsekedwa ndipo pewani chinyezi
- Nthawi yosungiramo zinthu: miyezi 12 mu phukusi loyambirira
Malangizo ogwirizana:
- Ingagwiritsidwe ntchito limodzi ndi ma catalysts osiyanasiyana a tertiary amine
- Yoyenera machitidwe ambiri a polyether ndi polyester polyol
- Yogwirizana ndi zokhazikika za thovu komanso zoletsa moto
Mtengo wa ntchito zamakampani
Kugwiritsa ntchito MXC-B20 catalyst kungabweretse zabwino zambiri kwa opanga polyurethane:
1. Kutsatira malamulo okhudza chilengedwe: kukwaniritsa mosavuta miyezo yapadziko lonse lapansi ya zachilengedwe monga REACH ndi RoHS
2. Kukonza bwino ntchito yopanga: Kuwongolera bwino momwe zinthu zimachitikira komanso kukonza bwino ntchito yopanga.
3. Kukonza khalidwe: Kukonza mphamvu zakuthupi ndi zamakina za thovu
4. Kuwongolera mtengo: Zotsatira zabwino kwambiri zitha kupezeka pa ndalama zochepa zowonjezera
5. Chithunzi cha kampani: Gwiritsani ntchito zinthu zosawononga chilengedwe kuti muwonjezere mpikisano pamsika wa zinthu
Chifukwa chiyani mungasankhe zathuMXC-B20?
1. Ukadaulo waukadaulo: Zaka zambiri zogwira ntchito pakufufuza ndi kupanga zinthu zopangira polyurethane
2. Chitsimikizo cha khalidwe: Dongosolo lolamulira khalidwe lolimba
3. Satifiketi yapadziko lonse: Kukwaniritsa zofunikira zoteteza chilengedwe m'misika yayikulu yapadziko lonse lapansi
4. Utumiki Wopangidwira: Perekani mayankho ogwirizana ndi zosowa za makasitomala
5. Thandizo laukadaulo: Utumiki wathunthu kuyambira ku labotale mpaka kupanga zinthu zambiri
Pezani zitsanzo za malonda ndi upangiri waukadaulo
Tikukupemphani opanga onse a polyurethane kuti adzaone momwe MXC-B20 imagwirira ntchito bwino. Ngati mukufuna zitsanzo zaulere kapena zambiri zaukadaulo, chonde funsani gulu lathu la akatswiri pogwiritsa ntchito njira zotsatirazi:
- Email: info@mingxuchem.com
- Webusaiti: https://www.mingxuchem.com
- Foni: +86 311 68129293
Sankhani chothandizira chochokera ku MXC-B20 bismuth kuti mupite patsogolo pakupanga polyurethane bwino komanso mosawononga chilengedwe! Tiyeni tigwire ntchito limodzi kuti tilimbikitse chitukuko chokhazikika cha makampani ndikupanga gawo latsopano la chemistry yobiriwira.
Nthawi yotumizira: Epulo-28-2025