TEDA Catalyst: Imitungo, Porogaramu n'Ubuyobozi bw'Abatanga Serivisi
Katalyst ya TEDA, izwi mu buryo bwa shimi nka triethylenediamine (CAS 280-57-9), ni ingenzi mu gukora ifuro rya polyurethane. Triethylenediamine ikora nk'ikatalyst, yihutisha uburyo bwo gukurura no guhumeka. MOFAN TEDA igaragara nk'ikatalyst ifite imikorere myiza, itanga ubuziranenge bwa kristale ku ifuro ryoroshye, rikomeye, kandi rishobora koroha, hamwe n'imyambaro. Abanyamwuga mu nganda n'abashya bungukira mu gusobanukirwa imiterere yaryo n'amahitamo y'abayitanga.
Ingaruka za triethylenediamine ku bidukikije zirimo:
- Katalori zishingiye kuri amine zigabanya uburozi ugereranije n'ibinyabutabire bya tin.
- Bisohora ibintu bihindagurika kandi bishobora kwanduza amazi yo munsi y'ubutaka.
- Katalori nshya zishingiye ku binyabuzima zigamije kunoza uburyo bwo kubora kw'ibinyabuzima.
Ibintu by'ingenzi byakunzwe
TEDA catalyst yihutisha ibikorwa mu gukora ifuro rya polyurethane, ikongera imikorere myiza n'ubwiza bw'ifuro.
Hitamo TEDA isukuye cyane ituruka ku batanga serivisi bizewe kugira ngo ubone umusaruro uhoraho kandi ugire imiterere myiza y'ifuro.
Gufata neza no kubika neza TEDA catalyst ni ingenzi cyane mu kubungabunga umutekano no kubungabunga umusaruro.
Kuvanga TEDA n'izindi catalysts bishobora kongera imikorere y'ifuro no kugabanya inenge zisanzwe mu musaruro.
GusobanukirwaImiterere n'ikoreshwa rya TEDAbifasha abakora gukora neza imiterere yabo ya foam.
Imitungo ya TEDA Catalyst
Imiterere y'Ubutabire
Triethylenediamineni molekile ntoya y’ibinyabuzima iri mu muryango wa amine. Ikunze gukoreshwa nk'umusemburo wa polyurethane amine. Imiterere yayo igizwe na atome esheshatu za karuboni na atome cumi na ebyiri za hydrogen, zihujwe na atome ebyiri za azote. Iyi gahunda ituma molekile ikora neza mu ikorwa ry’ifuro. Ifishi y’imiti n’uburemere bwa molekile bigaragara mu mbonerahamwe iri hepfo:
| Umutungo | Agaciro |
|---|---|
| Formula y'ibinyabutabire | C6H12N2 |
| Uburemere bwa molekile | 112.17 g/mol |
Triethylenediamine ikora nk'ikiraro gihuza ibice bya isocyanate na polyol. Ifasha gutangiza ibikorwa bitera ifuro rya polyurethane.
Imiterere y'umubiri
Triethylenediamine igaragara nk'ikintu cy'umweru cyangwa umuhondo woroshye. Irashonga cyane mu mazi, bigatuma byoroshye kuyivanga mu buryo bwa polyurethane. Ubushyuhe bwo gushonga buri hagati ya 156 na 160 °C, naho ubushyuhe bwo kubira ni 174 °C. Iyi miterere ituma catalyst iguma ihamye mu gihe cyo gukora ifuro. Ubuziranenge bwa MOFAN TEDA ni nibura 99.50%, bigatuma umusaruro uhoraho mu gukora. Ubusanzwe iki gicuruzwa gipfunyikwa mu ngoma za kilo 25, ariko hari uburyo bwo gupfunyika buhari ku mpamvu zitandukanye.
| Umutungo | Agaciro |
|---|---|
| Isura | Ibara ry'umweru/umuhondo woroshye rigizwe n'amakristali akomeye |
| Aho gushonga | 156-160 °C |
| Aho kubira | 174 °C |
| Gushonga mu mazi | Byiza cyane |
| Ubuziranenge (%) | Iminota 99.50. |
| Gupfunyika | Ingoma z'ibiro 25 cyangwa zahinduwe |
Kuba Triethylenediamine ishonga neza kandi ikaba ifite ubuziranenge bwinshi bituma ikoreshwa mu bintu bitandukanye bya polyurethane.
Imikorere mu gukora ifuro rya Polyurethane
Triethylenediamine ni ingenzi mu gukora ifuro rya polyurethane. Yihutisha ibikorwa bya gelling na blowing. Ihuzwa rya gelling rihuza molekile za isocyanate na polyol, rigakora imiterere ya foam. Ihuzwa rya reaction rituma habaho utubumbe twa gaze, twongera ifuro. Triethylenediamine itanga reaction yihuse, hamwe n'igihe cya cream cy'amasegonda 3-5 n'igihe cyo kuzamuka cy'amasegonda 30-40. Uyu muvuduko ni ingenzi mu gukoresha ifuro ryabumbwe. Ifuro rya catalyst ryongera ubushobozi bwo gutwara imizigo kandi rigahuza ubugari bw'uruhu n'ubworoshye bw'imbere. Ikorana neza na polyether na polyester polyols, ikarinda gutandukana kw'ibyiciro. Triethylenediamine ihendutse, bigatuma iba amahitamo akunzwe yo gukora polyurethane nyinshi.
Ibibazo bikunze kugaragara mu ikorwa ry'ifuro birimo gusenyuka, gucikamo ibice, inenge zo hejuru, ihindagurika ry'ubucucike, n'uturemangingo dufunze. Triethylenediamine ifasha gukemura ibi bibazo itanga ibikorwa biringaniye. Urugero, kongera icyuma gitera imbaraga mu gukamura ibyuma bishobora gukumira gusenyuka, mu gihe kunoza imvange no kugenzura ubushyuhe bishobora kugabanya ihindagurika ry'ubucucike.
Inama: Kuvanga triethylenediamine n'ibindi bitera imbaraga bya amine, nka MOFAN A1, bishobora kongera imikorere myiza y'ibiciro n'ubwiza bw'ifuro.
Umutekano n'Imicungire
Triethylenediamine ishyirwa mu cyiciro cy'ikintu gishya gishobora gushya. Ishobora gutera uburibwe bw'uruhu no kwangiza amaso cyane. Gufata neza ni ngombwa mu nganda. Izi ngamba zikurikira zifasha mu kurinda abakozi no kubungabunga ubuziranenge bw'ibicuruzwa:
- Ambara amadarubindi y'umutekano afatanye neza n'uturindantoki twakozwe muri nitrile rubber.
- Koresha imyenda yuzuye irinda imiti.
- Irinde guhumeka umwuka cyangwa igihu.
- Kontineri zigomba gufungwa neza.
- Bika ahantu humutse, hakonje kandi hafite umwuka mwiza, byaba byiza ubishyize mu byuma byo hanze.
- Bika kure y'ibikomoka ku bushyuhe n'ibisigazwa by'umwuka.
Niba uhuye n'iki kibazo, jya mu mwuka mwiza, oza uruhu n'isabune n'amazi, kandi woze amaso byibuze iminota 15. Ntugatere kuruka iyo unyoye. Ku nkongi z'umuriro, koresha ifuro rirwanya arukoro, imiti yumye, cyangwa dioxyde de carbone. Buri gihe jya kwa muganga kugira ngo agufashe mu buvuzi bw'ibanze.
Icyitonderwa: Kubika no gukoresha neza triethylenediamine bitanga umutekano kandi bigakomeza kugira akamaro ka catalyst mu gukora polyurethane foam.
Gukoresha muri Polyurethane Foam
Ubwoko bwa Polyurethane Foam
Triethylenediamine ikoreshwa cyanemu gukora ifuro rya polyurethane zitandukanye. Ifuro rya polyurethane rihindagurika rikunze gukoreshwa mu bikoresho byo mu nzu, mu buriri, no mu myanya y'imodoka. Ifuro rya polyurethane rikomeye rikoreshwa mu gushyiramo insulation panels, muri firigo, no mu bikoresho by'ubwubatsi. Ifuro rihindagurika rikoreshwa mu mazu y'imodoka no mu bipfunyika. Ifuro rya elastomeric riboneka mu nkweto no mu nganda. MOFAN TEDA igaragaza ubuhanga mu gukora neza muri izi porogaramu zose. Iyi catalyst kandi ishyigikira irangi rya polyurethane, ririnda ubuso kandi rikongera uburambe.
Abakora ifuro bahitamo triethylenediamine kubera ubushobozi bwayo bwo kwihuza n’ubwoko butandukanye bw’ifuro. Iyi catalyst ituma imiterere y’uturemangingo ihoraho n’imiterere ya mekanike ihoraho. Uku kwihuza n’ifuro bituma iba amahitamo meza haba ku ifuro rishobora kwihanganira cyane ndetse no ku ifuro risanzwe.
Uruhare rwa TEDA Catalyst mu bwiza bwa Foam
Triethylenediamine ikora nk'umusemburo wa polyurethane amine. Yihutisha uburyo bwo gukurura no guhumeka mu gihe cyo gukora ifuro. Uburyo bwo gukurura buhuza molekile za isocyanate na polyol, bigashyiraho imiterere y'ifuro. Uburyo bwo gukurura bukora ibibuno bya gaze, bukongera ifuro kandi bugagena ubucucike bwaryo.
TEDA catalyst itanga umuvuduko ubiri, bigatuma habaho kugenzura neza uburyo ifuro rikira. Ubu buryo bugira ingaruka ku miterere y'uturemangingo tw'ifuro n'imiterere yaryo. Abakora ifuro rifite ubuziranenge bwo hejuru, rifite ubushobozi bwo gutwara imizigo myiza n'ubugari bw'uruhu buringaniye n'ubworoshye bw'imbere. Triethylenediamine ikorana neza na polyether na polyester polyols, ikarinda gutandukana kw'ibyiciro no kwemeza ko ifuro rifite ubuziranenge bumwe.
Iyi catalyst ni ingenzi mu gukora ifuro rya polyurethane ryoroshye, rikomeye kandi rishobora guhinduka. Ifasha mu kunoza imiterere y'ifuro mu bikorwa byihariye. Urugero, ifuro rishobora gukomera cyane rigira akamaro ko kongera ubuziranenge no koroherwa, mu gihe ifuro rya polyurethane rishobora kongera ubushyuhe n'imbaraga.
Inama:Gukoresha triethylenediamine mu miterere y'ifuro bifasha gukumira inenge zikunze kugaragara nko gusenyuka, gucikamo ibice, no guhindagurika kw'ubucucike.
Urwego rw'Imikoreshereze n'Ihuzwa ry'Ibikorwa
Triethylenediamine ishyirwa mu mikorere ya polyurethane hakoreshejwe uburyo bunoze. Abakora bavanga catalyst ya amine n'ibindi bice kugira ngo bagere ku miterere y'ifuro ryifuzwa. Urwego rusanzwe rw'ikoreshwa ruri hagati ya 0.1 na 1.0 ku bice ijana bya polyol (pphp). Gutunganya bisaba ibizamini n'igeragezwa kugira ngo bihuze n'ibyo ifuro rikeneye.
Imbonerahamwe iri hepfo igaragaza uburyo bwo guhuza ibikorwa busabwa ku bwoko butandukanye bwa foam:
| Ubwoko bw'ifuro | Ibice bya Katalisiti | Ibiranga by'ingenzi |
|---|---|---|
| Ifuro ry'ubudahangarwa (HR) | Uruvange rwa TEDA, DMCHA, na DMAEEA | Ifite uburimbane bwiza kandi irahumura; iraryoshye cyane kugira ngo ikore neza kandi igende neza. |
| Ifuro risanzwe rya PU rihindagurika | Sisitemu ihuza neza ya katalyst ikoresheje TEDA na DMCHA | Ihindura ubukana n'ubucucike; ikosora ibipimo bya amine ku miterere wifuza. |
| Urwego rwa Amine Catalyst Rusange | Ubusanzwe iri hagati ya 0.1 na 1.0 kuri buri gice cy'ijana cya polyol (pphp) | Bihinduka bitewe n'imiterere y'ifuro; bisaba kunoza binyuze mu igeragezwa n'igeragezwa. |
Kuba Triethylenediamine ihura na polyol zitandukanye bituma abakora ibintu bahindura imiterere ya foam. Iyi catalyst ishyigikira sisitemu ya polyether na polyester, bigatuma ikoreshwa mu buryo butandukanye bwa polyurethane. MOFAN TEDA itanga imikorere yizewe n'umusaruro uhoraho, ari ingenzi mu nganda.
Icyitonderwa:Guhuza neza triethylenediamine bituma ifuro riba ryiza kandi rigakorwa neza.
Ubuyobozi bw'abatanga serivisi za TEDA Catalyst
Ibipimo ngenderwaho mu guhitamo abatanga serivisi
Guhitamo umucuruzi ukwiye wa triethylenediamine ni ingenzi kugira ngo umusaruro urusheho kuba mwiza. Abakora bagomba gushaka abatanga ibicuruzwa bifite isuku nyinshi kandi bizeye serivisi. Imbonerahamwe iri hepfo igaragaza ibipimo by'ingenzi bigomba kwitabwaho:
| Ibipimo ngenderwaho | Ibisobanuro birambuye |
|---|---|
| Ibisobanuro bya tekiniki | Ubuziranenge buto bwa 99% butuma habaho imikorere yizewe y’ibisubizo. Impamyabushobozi zo gusesengura (CoA) kuri buri cyiciro ni ingenzi. Emeza ko imiterere ifatika ihuye n’ibikoresho byawe byo gupima. Icyemezo cya ISO 9001 ni cyo cyiza. |
| Kwizerwa kw'umutanga serivisi | Abatanga ibicuruzwa bafite uburambe bw'imyaka myinshi batanga uburyo bworoshye bwo gutumiza. Reba ingano ntoya y'ibyo batumiza hanyuma usubiremo igipimo cyo gutumiza. Gupfunyika mu ngoma zifunze neza no gukoresha igihe gikwiye cyo gutumiza ni ingenzi. |
| Ibipimo by'ikiguzi | Mubare ikiguzi cyose, harimo n'ibikoresho n'ububiko. Shaka ibiciro by'ibicuruzwa ku bicuruzwa binini. Ubufasha mu bya tekiniki n'ibicuruzwa byihariye bishobora kongera agaciro. |
Inama:Buri gihe saba icyemezo cy'isesengura no kugenzura ubuziranenge bw'ibipfunyika mbere yo kwakira ibyoherejwe.
Abatanga ibicuruzwa n'ibirango by'ingenzi
Ibigo byinshi bitanga triethylenediamine yo gukoresha muri polyurethane. MOFAN igaragara nk'isoko yizewe ya TEDA catalyst, itanga ibicuruzwa byiza kandi bifite ubuziranenge buhoraho. Abandi batanga ibicuruzwa bazwi barimo:
| Izina ry'ikigo | Aho biherereye | Agace k'ibanze |
|---|---|---|
| MOFAN | Ubushinwa | Katalyst ya TEDA ifite isuku nyinshi |
| Ikigo cya Tosoh | Tokyo, mu Buyapani | Katalori za amine zo gukurura ifuro rya polyurethane |
| Shandong Dongda Chemical Industry Co., Ltd. | Zibo, Ubushinwa | Katalori za amine zikoreshwa muri polyurethane |
MOFAN TEDA itanga ibyiza nko kuba impumuro nke, gupfuka cyane, no kugira ingaruka nziza ku bidukikije ugereranije n'ibindi bicuruzwa. Ibi bituma iba amahitamo meza ku ifuro rishobora kwihanganira cyane n'izindi porogaramu zisaba imbaraga nyinshi.
Gushaka isoko no kugenzura ubuziranenge
Gushaka triethylenediamine neza bituma umusaruro ugenda neza. Abakora bagomba gusuzuma ukuri kw'abatanga ibicuruzwa bareba niba hari ibyemezo bya ISO kandi bagasuzuma ibitekerezo by'abakiriya. Uburyo bwo gupakira, nk'ingoma za kilo 25, bufasha mu kubungabunga ireme ry'ibicuruzwa mu gihe cyo kubitwara no kubibika. MOFAN itanga ubufasha bwo gupakira no gukoresha tekiniki mu buryo bworoshye, bufasha abakiriya kunoza ikoreshwa ryabyo rya catalyst. Buri gihe yemeza inomero y'ibicuruzwa kandi usabe inyandiko zigaragaza niba bihari.
Icyitonderwa:Ubwiza buhoraho n'ubufasha bukomeye bw'abatanga ni ingenzi mu gukora ifuro rya polyurethane neza.
Kataloge ya teda igira uruhare runini mu gushyiraho ubwiza n'uburambe bw'ibicuruzwa bya polyurethane foam. Gufata neza no guhitamo ababicuruza neza bifasha kugenzura igihe cyo gusiga ifuro n'imiterere yaryo, ibyo bigira ingaruka ku bunini bw'uturemangingo n'uko dukwirakwira. Ibi bintu bishyigikira imikorere y'igihe kirekire kandi bigabanya inenge. Guhitamo ibicuruzwa byizewe nka MOFAN TEDA bituma ababikora bagera ku musaruro uhoraho n'ifuro ryiza ku buryo butandukanye.
Ibibazo Bikunze Kubazwa
Q.TEDA catalyst ikoreshwa iki?
Katalyst ya TEDAYihutisha imikorere mu gukora ifuro rya polyurethane. Abakora bayikoresha mu gukora ifuro ryoroshye, rikomeye, kandi ritoroshye. Inafasha kandi gukora irangi rya polyurethane ku buso.
Q.Ni gute TEDA catalyst yagombye kubikwa?
Bika TEDA catalyst ahantu hakonje, humutse kandi hari umwuka mwiza. Bika kure y'ubushyuhe n'ibisigazwa by'amazi. Koresha ibikoresho by'icyuma hanze kugira ngo urusheho kugira umutekano.
Q.Ese TEDA catalyst ifite umutekano wo kuyikoresha?
Kataloge ya TEDA ishobora gutera ububabare bw'uruhu no kwangiza amaso cyane. Abakozi bagomba kwambara uturindantoki n'indorerwamo. Irinde guhumeka umwuka uhumeka.
Buri gihe kurikiza amabwiriza y'umutekano mu gihe ukoresha imiti.
Q.Ni ubuhe buryo bwo gupakira MOFAN TEDA itanga?
MOFAN TEDA iza mu ngoma zipima ibiro 25. Hari amapaki yihariye aboneka ku byifuzo byihariye.
| Ubwoko bwo gupfunyika | Uburemere |
|---|---|
| Ingoma | ibiro 25 |
| Ihariye | Nkuko bisabwa |
Q.Ese catalyst ya TEDA ishobora gukoreshwa hamwe na polyol zitandukanye?
Yego. TEDA catalyst ikorana na polyether na polyester polyols. Uku guhuza neza bifasha abakora kugera ku miterere y'ifuro bifuza nta gutandukanya ibice.
Igihe cyo kohereza: 27 Nyakanga-2026