Kubudirira kutsva mu tekinoroji yegreen catalytic
Munzvimbo yemusika yanhasi uko mitemo yezvakatipoteredza iri kuramba ichioma, MXC-B20 bismuth metal carboxylate catalyst (yakaenzana neMB20) inopa vagadziri vepolyurethane mhinduro yakachengeteka, inoshanda uye isingakuvadzi nharaunda. Seimwe nzira yakanaka pane catalysts dzechinyakare dzakavakirwa patin, MXC-B20 haina zvachose zvinhu zvinokuvadza zvakaita semercury, lead uye dibutyltin, uku ichiramba ichiita basa rakanaka re catalytic.
Zvakanakira zvechigadzirwa uye hunhu hwehunyanzvi hwechigadzirwa
MXC-B20 ine zvinhu zvakawanda zvehunyanzvi zvinoshamisa:
- Fomura ine hushamwari kune zvakatipoteredza uye yakachengeteka:haina zvikamu zvesimbi inorema zvakaganhurirwa, uye inosangana nemitemo yakaoma kwazvo yezvakatipoteredza pasi rose
- Kinetics ye reaction yakagadziriswa:Kuenzanisa kwakakwana pakati pekunonoka kwekusimba kweganda kumberi uye kukurumidza kusimba kumucheto wekumashure kunogona kuwanikwa kana huwandu hwakaderera hwekuwedzera huchiwedzerwa.
- Kusagadzikana kwakaderera:zvinovandudza zvakanyanya nzvimbo yekugadzira uye zvinoderedza kuburitswa kweVOC munzvimbo yebasa
- Kuenderana kwakafara:Inonyatsoenderana nemhando dzakasiyana-siyana dzakasimba uye dzakapfava dzepolyol foam
- Kudzora hwema:Hunhu hwemunhuwi hwakaderera zvakanyanya, hwakakodzera kushandiswa mumamiriro ezvinhu anonzwa hwema
Nzvimbo huru dzekushandisa
1. Kugadzirwa kwefuro repolyurethane rinochinjika
MXC-B20inoshanda zvakanaka mumhando dzakasiyana-siyana dzemafoam anochinjika:
- Furo rinochinjika rakavharika:Inopa nzira yakagadzikana yekupindura uye chimiro chemasero chakafanana
- Furo rinochinjika rine huwandu hwakawanda:Inovandudza hunhu hwemakanika uye inovandudza kugara kwenguva refu kwechigadzirwa
- Zvigadzirwa zvakakosha zvinochinjika:Zvishandiso zvepamusoro-soro zvakaita sezvigaro zvemota nemapedhi efenicha
2. Sisitimu yefuro yakaoma
Sarudzo yakanaka yekugadzira furo rakasimba:
- Bhodhi rekudzivirira zvivakwa: Gadzirisa kufambiswa kwekupisa uye kugadzikana kwezvikamu
- Zvinhu zvinodzivirira cheni inotonhora: zvinovandudza mwero wemasero akavharwa uye mashandiro emvura
- Kudzivirira mapaipi emaindasitiri: kusimudzira simba remakanika uye kuramba mamiriro ekunze
3. Kupfapfaidza uye kushandisa ma microporous
Kushanda kwakanaka kwazvo mumabasa akakosha:
- Furo rekupfapfaidza panzvimbo yacho: rinopa kuyerera kwakanaka uye hunhu hwakanaka hwekuporesa
- Microporous elastomers: dzakadai sepasi, midziyo yemitambo nezvimwe zvigadzirwa zvine hungwaru
- Zvinhu zvakasanganiswa: zvinovandudza kubatana kwepaface uye kuenderana kwekugadzirisa
Magadzirirwo ehunyanzvi uye nhungamiro dzekushandisa
Huwandu hunokurudzirwa hwekuwedzera:kazhinji 0.1%-0.5% yehuwandu hwese hwepolyol, huwandu hwacho hunofanirwa kugadziriswa zvichienderana nehurongwa hwekugadzira.
Mamiriro ekuchengetedza:
- Tembiricha yekuchengetera inokurudzirwa: 10-30℃
- Chengeta chigadziko chakavharwa uye usanyanya kunyorova
- Hupenyu hwesherufu: mwedzi gumi nemiviri mupakeji yekutanga
Zvinokurudzirwa kuti zvienderane:
- Inogona kushandiswa pamwe chete nezvimwe zvinhu zvakasiyana-siyana zve tertiary amine catalysts
- Yakakodzera masisitimu mazhinji epolyether nepolyester polyol
- Inoenderana nezvinodzivirira furo zvakajairika uye zvinodzivirira moto
Kukosha kwekushandiswa kweindasitiri
Kushandiswa kweMXC-B20 catalyst kunogona kuunza mabhenefiti akawanda kune vagadziri vepolyurethane:
1. Kutevedzera nharaunda: zvinosangana nyore nyore nezvinodiwa zvepasi rose zvenharaunda zvakaita seREACH neRoHS
2. Kugadzirisa kugadzirwa: Kudzora nemazvo maitiro ekuita uye kuvandudza mashandiro ekugadzira
3. Kuvandudza hunhu hwefuro: Kuvandudza hunhu hwemuviri uye hwemakanika hwefuro
4. Kudzora mutengo: Mhedzisiro yakanaka inogona kuwanikwa kana paine huwandu hwakaderera hwekuwedzera
5. Mufananidzo wechiratidzo: Shandisa zvinhu zvisingakuvadzi nharaunda kuti uwedzere kukwikwidzana kwezvigadzirwa pamusika
Sei uchifanira kusarudza yeduMXC-B20?
1. Tekinoroji yehunyanzvi: Makore mazhinji eruzivo mukutsvaga nekugadzira zvinhu zvinokonzeresa polyurethane
2. Simbiso yemhando yepamusoro: Sisitimu yekudzora mhando yakasimba
3. Chitupa chepasi rose: Kusangana nezvinodiwa zvekuchengetedzwa kwezvakatipoteredza zvemisika mikuru yepasi rose
4. Sevhisi yakagadzirirwa: Ipa mhinduro dzakagadzirirwa iwe pachako zvichienderana nezvinodiwa nevatengi
5. Rutsigiro rwehunyanzvi: Basa rakazara kubva murabhoritari kusvika pakugadzirwa kwakawanda
Tora mienzaniso yezvigadzirwa uye kubvunzana kwehunyanzvi
Tinokoka nemwoyo wese vagadziri vese vepolyurethane kuti vaone kushanda kwakanaka kweMXC-B20. Kana muchida masampuli emahara kana ruzivo rwakadzama rwehunyanzvi, ndapota taurai nechikwata chedu chehunyanzvi nenzira dzinotevera:
- Email: info@mingxuchem.com
- Webhusaiti: https://www.mingxuchem.com
- Nhare: +86 311 68129293
Sarudzai MXC-B20 bismuth-based catalyst kuti muenderere mberi mune ramangwana rinoshanda uye risingakuvadzi zvakatipoteredza rekugadzira polyurethane! Ngatishandei pamwe chete kukurudzira budiriro inochengetedza indasitiri uye kugadzira chitsauko chitsva chemakemikari akasvibirira.
Nguva yekutumira: Kubvumbi-28-2025