Kana zvasvika pakugadzira yakakwirira-inoshanda epoxy masisitimu, sarudzo yekurapa mumiriri inoita basa rakakosha. Pakati pesarudzo dzakasiyana-siyana dziripo, DMTDA yakabuda seyakavimbika uye inoshanda kurapa mumiririri anozivikanwa nekusimudzira kushanda kwese kweepoxy resins. Kunyangwe iwe uri kugadzirira maindasitiri ekupfeka, anonamira, kana zvinhu zvinoumbwa, kunzwisisa zvakanakiraDMTDAmune epoxy resins inogona kukupa iwe kukwikwidza.

Kuzarura Kukurukurirana Kukuru uye Kuoma

Rimwe rematambudziko akakosha mukuumbwa kwe epoxy kuenzanisa kuomarara nekuoma. DMTDA (Dimethylthiotoluenediamine) inobatsira kubhuroka gaka iri nekuunza zvikamu zvinochinjika mupolymer network. Uku kuchinjika kunotungamira kukuvandudzwa kwemaitiro kuramba uye kuderedzwa brittleness, zvichiita kuti ive yakanakira maapplication ayo anoda zvese simba uye kusimba.

Kana yakashandiswa nemazvo, DMTDA mune epoxy resins inobatsira kune zvirinani elongation zvivakwa, kuve nechokwadi chekuti chigadzirwa chekupedzisira chinogona kumira kushushikana kwemagetsi pasina kutsemuka kana kudonhedza.

Kuvandudza Thermal uye Chemical Resistance

Mazuva ano epoxy applications kazhinji inosanganisira kuratidzwa kune dzakaoma nharaunda-kungave kupisa, mwando, kana makemikari. DMTDA inokosheswa nekugona kwayo kuvandudza kugadzikana kwekupisa uye kusagadzikana kwemakemikari mune epoxy masisitimu. Izvi zvinoreva kuti zvinhu zvakarapwa neDMTDA zvinochengeta zvivakwa zvavo pamusoro pehupamhi hwetembiricha nemamiriro ezvinhu, kuve nechokwadi chekuvimbika kunyangwe mumaindasitiri ane hukasha.

Nekubatanidza DMTDA mune epoxy resins, vagadziri vanogona kugadzira maumbirwo anochengetedza kutendeseka pasi pekupisa bhasikoro uye kuratidzwa kune corrosive agents, zvichiita kuti dzive dzakakodzera kushandiswa muaerospace, zvemagetsi, uye zvikamu zvemotokari.

Hupenyu Hwakareba, Kurapa Kukurumidza-Musanganiswa Unokunda

Kugadzirisa kuchinjika kwakakosha mune epoxy application, uye iyi ndiyo imwe nzvimbo iyo DMTDA inopenya. Inopa hupenyu hurefu hwehari pakudziya kwekamuri, ichipa vashandisi nguva yakawanda yekusanganisa uye kushandisa iyo yekuumbwa. Asi, kana kupisa kuchinge kwaiswa, nzira yekurapa inowedzera zvakanyanya, ichideredza nguva yekudzikira uye kuwedzera kubereka.

Iyi mbiri mbiri inoita kuti DMTDA mu epoxy resin iwedzere kutaridzika muhukuru-hukuru kugadzirwa kwemaindasitiri uko kufambiswa kwakanaka kwekushanda uye kuita kunoenderana kwakakosha.

Kuenderana neakasiyana Epoxy Systems

Havasi vese vanorapa vanoenderana nepasirese, asi DMTDA inozivikanwa nekuenderana kwayo kwakaringana nehuwandu hwakawanda hweepoxy resin, kusanganisira bisphenol-A uye bisphenol-F mhando. Izvi zvakasiyana-siyana zvinoita kuti vanogadzira vashandise DMTDA pane zvakasiyana-siyana zvikumbiro pasina kushanda zvakare kana kugadzirisa, kuchengetedza nguva nemari.

Kunyangwe iwe uri kugadzira gadziriso nyowani kana kugadzirisa iripo, kubatanidza DMTDA mune epoxy resins inogona kubatsira kuwana mhedzisiro inowirirana nekushoma-kukanganisa-uye-kukanganisa.

Imwe Alternative Yakachengeteka Yekunhuhwirira Diamines

Traditional anonhuwirira diamines kazhinji kuuya nehutano uye kubata zvinonetsa. DMTDA inopa imwe yakachengeteka imwe nzira, ine yakaderera chepfu uye zvirinani kubata zvivakwa, izvo zvinonyanya kukosha munzvimbo dzebasa dzakatarisana nekuchengetedza uye kutevedzera.

Nekusarudza DMTDA mune epoxy resins, vagadziri havangonatsiridza mashandiro echigadzirwa asiwo vanobatsira munzvimbo dzakachengeteka dzekugadzira.

Mhedziso

Sezvinodiwa zvezvinhu zvakasimba, zvakasimba, uye zvinoshanda zviri kuramba zvichikwira, DMTDA inoratidza kuva chinhu chinokosha mukugadzirwa kwemazuva ano epoxy resin. Kubva pakuvandudza kuomarara uye kuramba kwemafuta kune zvirinani kugadzirisika uye chengetedzo, mabhenefiti ayo anoita kuti ive sarudzo yakangwara yevanofungira kumberi.

Wakagadzirira kuongorora epoxy masisitimu epamberi anoenderana nezvido zvako zvekuita? Partner withFortuneuye vhura iyo yakazara kugona kwe epoxy tekinoroji ine yepamusoro-mhando mhinduro dzakagadzirirwa matambudziko amangwana.