Moca,Zvakare inozivikanwa se4,4-methylebis (2-chloroaniline), chena kune yakajeka yero yakasununguka yetsungirwe kiredhiti inotsauka kana ichipiswa. Izvi zvakawandisa zvevakadzi zvishoma hygroscopic uye svutugadzike mumakona uye inonhuhwirira hydrocarbons. Asi chii chinosimbisa moca parutivi ndizvo zvekushandisa uye zvigadzirwa zvechigadzirwa.
Makemikari Zvivakwa:chena kune yakajeka yero yero yakasununguka tsandanyama, inopisa kune nhema. Zvishoma hygroscopic. Nyura mumakenduru uye anonhuhwirira hydrocarbons.
MOCA yakanyadziswa inoshandiswa seyakajaira mumiririri wekukanda polyurethane rabha. Zvivakwa zvayo zvekuyambuka zvinoita kuti ive sarudzo yakanaka yekuvandudza simba uye kusimba kwezvinhu zveRabha. Pamusoro pezvo, moca inoshanda seyemumiriri wekuyambuka wejasi rePolyurethane uye madeinji, kupa yakagadziridzwa kushandurwa uye kuita. Kupfuurirazve, iyi compound inogona kushandiswa kuporesa epoxy inoona, ichiita chinhu chakakosha muindasiti dzakasiyana siyana.
Uyezve, kuwanda kweMoca kunowedzera kune ayo akasiyana mafomu. Liquid moca inogona kushandirwa sepurasurethane kuronga mumiririri pamhepo tembiricha, kupa nyore nyore uye kuchinjika mukushandisa. Inogona zvakare kushandiswa sepolyurea kurapa mumiririri wekupfira, kuwedzera kuwedzera huwandu hwayo hwekushanda.
Zvakanakira uye Zvikumbiro:
Kana zvasvika kumunda wePolyurethane Rubber uye majasi, kuwana iyo chaiyo yekufungidzira uye yekuyambuka mumiririri akakosha. Apa ndipo paMoca (4,4-methylene-bis- (2-chloroaniline)) anotora nzvimbo yepakati. Nezvivakwa zvakaringana uye huwandu hwakawanda hwekushandisa, moca rave nzvimbo muindasitiri akasiyana siyana.
Moca anozivikanwa nechitarisiko chichena kuti chive chena kuti chiise chellow sindle Cryle, chinoshandura dema kana zvichiratidzwa kupisa. Pamusoro pezvo, inova neyakaderera hygroscopic zvivakwa uye zvinonyangadza muKetoni uye anonhuwirira hydrocarbons. Aya maitiro anoita kuti ive yako yakakodzera mumiriri wekushandiswa mune akasiyana maitiro ekugadzira maitiro.
Imwe yeiyo kiyi yakanaka yeMoca ibasa rayo seyakajaira mumiririri wekukanda polyurethane rabha. Kuyambuka ngetani dzemapolymy, moca inokwidziridza simba uye kusimba kwerabha. Izvi zvinovimbisa kuti chigadzirwa chekupedzisira chinogona kutsungirira mamiriro akaoma uye kuchengetedza kutendeka kwayo kwenguva yakareba.
Uyezve, moca inoshanda seyemumiriri akanaka kwazvo wejasi remanyorero ezvipfuyo uye mainomanyemba. Iyo inosimudzira kusungwa kwemakemikari pakati pe polymer mamorekuru, zvichikonzera kuhukura uye kuomerera kunoratidza kuita kwakakwirira. Kunyangwe iri yejasi rekudzivirira kana kuomarara emagetsi, moca inopa simba rinodiwa uye kugadzikana.
Pamusoro pezvekushandisa kwayo muRabha uye hukuru, moca zvinogonawo kushandiswa kuporesa epoxy resins. Nekuwedzera madiki madiki eMoca, iyo epoxy resin inogona kuitika kuCrosslinking maitiro, inotungamira kune yakagadziridzwa michina uye inopisa zvivakwa. Izvi zvinoita moca chishandiso chakakosha kune maindasitiri anovimba ne epoxy inogara kune zvigadzirwa zvavo uye zvinoshandiswa.
Uyezve, pane fomu yemvura yeMoca inozivikanwa seMoka. Uku kusiyana kunogona kushandiswa sepurasurethane kurapa mumiririri pamhepo tembiricha, ichiita kuti ive nyore kwazvo kuita maitiro ekugadzira. Pamusoro pezvo, moka inogona kushanda sepolyurea yekurapa mumiriri wekupfira. Kuedza kwaro uye kusununguka kwekushandiswa ita sarudzo yakakurumbira pakati pevatimi.
Kurongedza uye kuchengetedza:
Kurongedza:50kg / chigubhu
Chengetedza:inofanira kunge iri kutonhorera, yakaoma uye inovhara.
Kugadzikana:Kupisa uye kushandura dema, zvishoma kunyorova. Iko hakuna tsananguro yakadzama pathological bvunzo muChina, uye haina chokwadi chekuti ichi chigadzirwa chine chepfu uye kukuvara. Chishandiso chinofanira kusimbiswa kuderedza kusangana neganda uye inhale kubva kune yekufema turakiti, uye kuderedza kukuvadza kumuviri wemunhu zvakanyanya sezvinobvira.
Pfupiso:
Kuti uzviyerere, moca (4,4-methylene-bis- (2-chloroliline)) is a trinolile uye yakakosha yekuvhiringidza uye yekuyambuka mumiririri. Yayo yakakura mhando dzekushandisa muPolyurethane Rubber, majasi, uye anomerera indasitiri inoita kuti ive yekuenda-kusarudza kune vagadziri. Nekukwanisa kwaro kusimudzira simba, kusimba, uye makemikari kusungwa, moca pasina mubvunzo anoita basa rakakosha mukuita kuti kuve nemhando uye kuita kwezvigadzirwa zvakasiyana siyana.
Tumira nguva: Jul-18-2023