iimveliso

I-Synonyms ngesiNgesi

N-mam, ham, n-ma

Ipropathi yamachiza

I-CAS: 924-425 I-Einecs: 213-103-2 Isakhiwo: I-Ch2 = CHNHHCH2H
Ifomula yaseMolecila: C4h7no2 inyibilika: 74-75 ℃
Ukuxinana: 1.074
I-Solibuz yamanzi: <0.1g / 100 ml nge-20,5 ℃

Imveliso yemveliso kunye neempawu

I-N-hydroxroxymethylacylacylacymide yipystalline emhlophe. Ukuxinana kwesihlobo yi-1.185 (23/4 ℃), kwaye inqaku le-inyibilikayo lingama-75 ℃. Kwinyibilikisi ye-hydrophilic eqhelekileyo inokuchithwa, kuba amanqatha anamafutha acid, i-acrylic acid kunye ne-methylacrylate, kodwa phantse i-hydrocarbles efana ne-hydrocarbles. Ingasetyenziswa njenge-arhente yokunxibelelanisa, isetyenziswe ngokubanzi kwi-fiber iguqulwe i-wiber eguqulweyo, i-DYE, i-Binder yePlasitini, iMoleksi yeMveliso idityaniswe neqela le-carbontod kunye neqela elisebenzayo le-Hydyl Group. Ngumntu odibanisa umnqamlezo osetyenziselwa ukulungiswa kwe-fiber, ukulungiswa kwe-resen, amachaphaza, iphepha, isikhumba, i-arhente yonyango, kwaye inokusetyenziswa njengotshintsho lomhlaba.

sebenzisa

Sisixhobo esibuhlungu sokwenza i-thermoset resin, i-epoxy ekhawulezayo ye-Eposes, i-oyile enganyangekiyo yeoyile kunye nokomisa ukuthuthuza. I-Emolsion yayo isetyenziselwa ukugqiba i-fiber, ilaphu, isikhumba kunye nephepha lokufumana iphepha. Ikwasetyenziswa njengokuthetha nkuni, intsimbi, njl.
Isetyenziswe njengeyona nto idibene ne-monomer edibene ne-acrylic emulsion. Umthamo we-acrysul emulsion cinezela i-Adhesive enobuthathaka kwiQela lebhokisi le-carboxyl i-l% ~ 2% ye-monomer epheleleyo, ukuba ngaphezulu kwe-3%, i-viscofity yokuqala iya kuncitshiswa kakhulu. Kwi-emulsion ene-adhesion ngaphandle kweqela le-carboxyl, idosi ngokubanzi ayingaphezulu kwe-5%. I-Mmam inqamleza ukuKhangela ukuKhangela kuphela iphezulu, ngokubanzi i-120 ~ 170 ℃, ukongeza i-proton-uhlobo lwe-protonsty kunokunciphisa ubushushu bokungqinelana. Zombini ze-ACrylic Acid (AA) zinokubonelela ngeentengiso ze-hydrogen, kunye ne-copolymerization ene-acrylate, ngenxa yoko i-MAM yenze i-asment eyi-AAMEAREAREARTAREARTAREARTAREARTE i-AIRGEEN ye-AA, isixa se-3: 2 singcono. I-HARD-HARD-HATADY I-HAYDROXGRISTMTETYTYTYTYTYTYMETYKYMETHYMEY kwaye ayinayo i-formaldehydehyde.

Iphakheji kunye nezothutho

B. Le mveliso inokusetyenziswa, 25kg, iingxowa
C. Ivenkile etywiniweyo kwindawo epholileyo, eyomileyo nenendawo enomoya ngaphakathi. Izitya kufuneka zitywinwe ngokuqinileyo emva kokusetyenziswa nganye ngaphambi kokusetyenziswa.
D. Le mveliso kufuneka itywinwe kakuhle ngexesha lokuhamba ukuthintela ukufuma, i-alkali eyomeleleyo kunye ne-acid, imvula kunye nezinye izinto zokungcola ekuxubeni.