Igama lekhemikhali | Hydroxypropyl Methyl Cellulose |
Isithethantonye | I-Hypromelose;I-Cellulose, i-2-hydroxypropylmethyl ether;i-hydroxypropyl methyl cellulose;HPMC;MHPC |
Inombolo yeCAS | 9004-65-3 |
Inombolo yeEC | 618-389-6 |
Uphawu | EipponCell |
IBanga leMveliso | HPMC YB 810M |
Ukunyibilika | I-ether yeSelulosi eNyibilikayo ngaManzi |
Ubume bomzimba | Umgubo we-cellulose omhlophe ukuya kumhlophe |
Ukufuma | Ubuninzi.6% |
PH | 4.0-8.0 |
Viscosity Brookfield 2% isisombululo | 8000-12000 mPa.s |
I-Viscosity NDJ 2% isisombululo | 8000-12000 mPa.S |
Umxholo wothuthu | Ubukhulu be-5.0% |
Ubungakanani beMesh | I-99% iphumelele i-100mesh |
Kwimveliso yeCeramic, i-EipponCell HPMC YB 810M isetyenziswa ngokubanzi njenge-binder ekwenzeni iimveliso ze-ceramic, Ukongeza i-HPMC kwimveliso yobugcisa be-ceramic kwandisa iplastiki kunye namandla omzimba we-embryo okanye i-glaze, kwandisa kakhulu umphumo wokuthanjiswa, kwaye kunenzuzo. ekugiyeni ibhola.Ukongezelela, ukumiswa kunye nokuzinza kuphuculwe kakhulu, i-porcelain ilungile kwaye ithambile, kwaye umbala uthambile.Umatshini weglaze ugudile, unokuhambisa ukukhanya okulungileyo, ukuchasana nokungqubana, kwaye unamandla athile oomatshini.I-HPMC ineempawu ze-thermal gelling kwaye isetyenziswa njenge-binder kwimveliso ye-ceramic.
I-silicon carbide honeycomb ceramics luhlobo olutsha lwemveliso ye-ceramic kunye nesakhiwo esifana ne-honeycomb esaphuhliswa kunyaka odlulileyo.Ukusukela ekuqaleni kokusetyenziswa kwegesi yokucocwa kweemoto ezincinci ukuza kuthi ga namhlanje, isetyenziswa kakhulu kwishishini lemichiza, amandla ombane, isinyithi, i-petroleum, izixhobo zombane, oomatshini kunye namanye amashishini, kwaye iya isasazeka ngakumbi, ngophuhliso olukhulu. amathemba.I-silicon carbide honeycomb iiseramics zeemoto zinxulumene ne-silicon carbide yobusi be-honeycomb ye-ceramic trap ukuze ithimbe ngokufanelekileyo amasuntswana aphuma enjini ye-diesel.I-silicon carbide ecocekileyo ikhethwe njenge-porous ceramic aggregate, i-nano-silicon carbide isetyenziswe njenge-sintering aid, ithambo le-ceramic Umlinganiselo wezinto eziphathekayo kwi-sintering aid ilawulwa kwi-100: 1 ~ 15;izinto eziphilayo ezifana ne-methyl cellulose ether kunye neoli ye-tung isetyenziswa njenge-binder kunye ne-agent eyenza iplastiki kwaye ixutywe kunye nomlinganiselo ofanelekileyo wamanzi, kwaye umlinganiselo wezinto eziphilayo kumanzi zilawulwa kwi-1: 1 ~ 3.Ngaphakathi kobubanzi;umzimba ohlaza ogqithisiweyo ufunyenwe ngenkqubo yokubumba i-extrusion, kwaye umxholo wesigaba esingaqinisiweyo ulawulwa kwi-13 ~ 31% ngokulungelelanisa umlinganiselo kunye ne-dosage ye-organic binder kunye ne-ejenti yokubumba;umzimba oluhlaza ususwa ngokufudumeza i-microwave kuqala kwaye emva koko ukoma kwe-oveni Ukufuma kumzimba oluhlaza;izinto eziphilayo kumzimba oluhlaza zisuswa ngeendlela zokufudumala eziqhelekileyo;Uxinzelelo oluqhelekileyo lwe-sintering lusetyenziselwa ukulungelelanisa nokutshintsha i-honeycomb ye-ceramic material ngokuguqula ubungakanani obuqhelekileyo be-micron-size particles, ukutshintsha ubungakanani be-nano-sintering aids, kunye nokutshintsha ubushushu bokudubula.I-stomata isasazwa kwinethiwekhi edibeneyo.
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