Polyurethane catalyst MXC-A1: Kuvandudza hunhu hwefuro rakapfava

MXC-A1, inozivikanwa nemakemikari seN,N,N',N' -tetramethyl-2,2′ -oxybis (ethylamine). : 3033-62-3), mushonga unoshanda zvakanyanya uye unoshanda zvakanyanya.amine chinowedzera, inowanzoshandiswa mukugadzira mafoam akapfava epolyurethane. Iyi catalyst inoita basa rakakosha mukugadzira mafoam akapfava epolyurethane, sezvo iine simba guru rekugadzirisa zvinhu uye inonyunguduka zvakanaka, ichipa mabhenefiti akawanda kune mafoam anochinjika uye mashandisirwo ekugadzira mafoam anoputika.

Hunhu Hukuru hweMXC-A1

MXC-A1 inozivikanwa nekunyungudika kwayo kusingaperi mumvura, zvichigadzira mhinduro yemvura ine alkaline. Kushanda kwayo kwakanyanya uye kusarudza kunoita kuti ive sarudzo inosarudzwa yekukurudzira kuita kwefuro mu polyurethane formulations. Catalyst inonyanya kukosha nekuda kwekugona kwayo kuyera mashandiro efuro uye gel mukugadzirwa kwefuro rinochinjika, izvo zvakakosha kuti pave nechimiro uye hunhu hwefuro rinodiwa.

Kushanda kwechigadzirwa cheMXC-A1 chakachena zvikuru kunoita kuti chigare chiri padanho rakanaka panguva yekugadzira. Muchokwadi, chinowanzoshandiswa mumhinduro dzakasanganiswa ne diol, zvichiita kuti zvive nyore kushandisa mumasisitimu akasiyana-siyana e polyurethane.

Mashandisirwo muPolyurethane Soft Foam

Muindasitiri yepolyurethane, MXC-A1 inozivikanwa zvakanyanya senzira yakakura yekubatsira marudzi ese eforo rinochinjika. Kugona kwayo kukurumidzisa maitiro eforo kunoita kuti ive yakakodzera kune flexible block formulations, ichivandudza kugadziriswa kwemhando dzeforo kubva pa low density kusvika pa high density, pamwe chete neforomu dzinozadza uye high-elasticity.

Kune mafoam akaumbwa ane elasticity high-elasticity, kusanganiswa kweMXC-A1 negel catalysts dzakasimba kunowedzera kushanda kwefoam, zvichipa mhedzisiro yakanaka maererano nekusimba uye kusimba. Izvi zvinoita kuti ive catalyst inoshandiswa pakushandisa mafoam akaumbwa ane elasticity zvakanyanya, akadai sezvigaro zvemotokari, magumbeze, uye macushion efenicha.

Zvakanakira Kugadzirwa kweFoam Inochinjika

Chimwe chezvakanakira zvikuru zveMXC-A1 ndechekuti inogona kuchinja-chinja zvichienderana nehuwandu hwemafuro akasiyana uye magiredhi akasiyana. Nekuvandudza maitiro ekufumisa furo, inobatsira kuti furo rive rakafanana, zvichiwedzera kunaka kwechigadzirwa chekupedzisira. Mhedzisiro yayo yakasimba yekufambisa furo inogona kugadziriswa zviri nyore nekuwedzera gel catalyst yakasimbiswa, zvichiita kuti pave nekuenzanisa kwakakodzera pakati pekuwedzera kwefuro uye kugadzikana kwemasero.

Muchidimbu, MXC-A1 inopa vagadziri vepolyurethane mhinduro inoshanda uye yakavimbika yekugadzira furo rakapfava rinochinjika. Hunhu hwayo hwakasimba hwekugadzirisa, pamwe chete nekuchinjika kwayo kune akasiyana maforomu efuro, zvinoita kuti ive chinhu chakakosha mukugadzira furo rinochinjika. Mingxu Chemical Company yave ichigadzira ma polyurethane catalysts kwemakore anopfuura makumi maviri, tine nzira yakanakisisa yekushanda uye timu yehunyanzvi yekugadzirisa nekugadzirisa zvigadzirwa zve catalyst zvemusika, vatengi vakawanda, vanogamuchira kuuya kuzobvunza.