Inyungu zo kubaka MHEC

Urwego rwo kubaka Mhec

Inyubako ya mchec mEthyl HydroxyEthyylCelluloseIfu yera itagira impumuro, idafite uburozi bushobora gushonga mumazi akonje kugirango akore igisubizo gisobanutse. Ifite ibiranga ibiranga, guhuza, gutatanya, guhiga, guhagarika film, ihagarikwa, ibanga, pelation, ibikorwa byubushuhe no kurinda ubushuhe kandi birinda colloid. Kubera ko igisubizo cya maquous gifite imikorere ikora, irashobora gukoreshwa nkabakozi ba colloidal, emalifier no gutabarwa. Inyuta yo kubaka Mhec methyl hydroxyyerlceeselceellUmutwe utangaje ufite hydhifilire nziza kandi ni umukozi ukora neza. Hydroxyyethyy Methyl Methyl arimo amatsinda ya hydroxyyerthyl, bityo ifite ubushobozi bwiza bwo kurwanya ibidukikije, umutekano mwiza wo gutura no kurwanya indwara ndende.

Umubiri na shimi:

Kugaragara: MHEC ifite ifu yera cyangwa hafi ya fibrous cyangwa granular ifu; impumuro nziza.

Kukemeranya: MHEC irashobora gushonga mumazi akonje namazi ashyushye, l moderi irashobora gushonga mumazi akonje, Mhec yashonga mubintu byinshi. Nyuma yo kuvura hejuru, abatatana MHEC mumazi akonje bidahuye, kandi bishonga buhoro, ariko birashobora gushonga vuba bahindura agaciro kayo ya 8 ~ 10.

PH Streeble: Urubyiruko ruhindura gato murwego rwa 2 ~ 12, kandi viscosity igabanya ibirenze iyi ngingo.

Granulatity: 40 Mesh Pass Igipimo ≥99% 80 Mesh Pass igipimo 100%.

Ubucucike bugaragara: 0.30-0.60g / cm3.

Ibicuruzwa

Gusaba 

Inyuta yo kubaka Mhec methyl hydroxyyethyl selile irashobora gukoreshwa nka colloid irinda, emalifier kandi ikwirakwizwa kubera umurimo wacyo ukora. Ingero za porogaramu zayo nizi zikurikira:

1. Ingaruka ya methylhydroxythylcellylcellse ku mikorere ya sima. Kubaka ifu yera ya mhec methylhydroxythylcesethythylcelliuloythythythythythythythylcellsethsethsethsethset kugirango ikore igisubizo gikonje. Ifite ibiranga ibiranga, guhuza, gutatanya, guhiga, guhagarika film, ihagarikwa, ibanga, pelation, ibikorwa byubushuhe no kurinda ubushuhe kandi birinda colloid. Kubera ko igisubizo kirageze gifite imikorere ikora, kirashobora gukoreshwa nka colloid irinda, emalifier hamwe nicyiciro cya MHEC Methyyim Igisubizo cyamazi gifite amazi meza kandi ni umukozi ukora neza.
2. Tegura irangi ryo gutabara hamwe no guhinduka cyane, bikozwe mubice bikurikira kuburemere bwibikoresho fatizo: 150-200g y'amazi ya deionized; 60-70G ya EMYLICH SOULSION; 550-650G ya calcium iremereye; 70-90G ya Talc; 30-40G ya methyl selile. 10-20G ya Lignocellse Umuti w'amazi; 4-6g ya sida yo gushinga film; 1.5-2.5g ya antiseptic fungicide; 1.8-22G yo gutabarwa; 1.8-2.2 nagejejwe; Thickener 3.5-4.5g; Ethylene Glycol 9-11g; Icyiciro cyo kubaka MHEC Igisubizo gikozwe mu cyiciro cya 2-4% MHEC yashonga amazi; thefibreigisubizo cya akeque gikozwe muri 1 -3%fibreikorwa no gushonga mumazi.

Uburyo bwo kubyaraInyungu zo kubaka MHEC?

TheUmusaruroUburyo bwo kubaka icyiciro Mhec methyl hydroxyyethyl selile niyo ipamba yatunganijwe ikoreshwa nkibikoresho bya etyle bikoreshwa nkumukozi ushimishije wo gutegura icyiciro cyubaka Mhec. Ibikoresho fatizo byo gutegura icyiciro cyo kubaka MHEC biteguriwe mu bice n'uburemere bwa toluene na isopropanol ivanze, Ibice 30-40 bya SODIIM, Ibice 80-95 by'ipamba Impeta 20-28 Ibice bya Oxyhane, ibice 80-90 bya methyl chloride, 16-19 za acide yinda; Intambwe Zihariye ni izi zikurikira:

Mu ntambwe yambere, ongeraho uruvange rwa toluene na isopropanol, amazi, na sodium, na sodium hydroxide muri kattle, uzamure ubushyuhe kugeza kuri 60-80 ° C, kandi ubikomeze muminota 20-40;

Intambwe ya kabiri, alkalisation: Cool Ibikoresho byavuzwe haruguru kugeza 30-50 ° C, Ongeraho Ipamba rya Torluene na Isoban kuri 3 Gusimbuza 3 ni ibi bikurikira: Igihe cya alkalisation ni amasaha 2, nubushyuhe bwa alkalize ni 30 ℃-50 ℃;

Intambwe ya gatatu, Guhanga: Nyuma ya alkalisation, reaction yimuwe kugeza 0.05~0.07mpa, Ethylene oxide na methyl chloride yongeyeho kandi ibitswe kuri 30~Iminota 50; Icyiciro cya mbere cyo Guhanga: 40~60 ℃, 1.0~Amasaha 2.0, igitutu kigenzurwa hagati ya 0.15-0.3mpa; Icyiciro cya kabiri cyo Guhanga: 60~90 ℃, 2.0~Amasaha 2.5, igitutu kigenzurwa hagati ya 0.4-0.8MPA;

Intambwe ya kane, kutabogama: ongeraho aside iringaniye ya acetike mbere ya decoluventifer, kanda mubintu byagaragaye byo kutabogama, ongera ubushyuhe bugera kuri 75~80 ℃ Kubadusambanyi, ubushyuhe buzamuka kugeza 102 ℃, hamwe na PH agaciro kaba 68. Iyo ibisumirwa birangiye; Uzuza igifuniko cyo gushimisha hamwe namazi yakanwe nigikoresho cya osmose ya resmose kuri 90 ℃~100 ℃;

Intambwe ya gatanu, Centrifugal Gukaraba: Ibikoresho mu ntambwe ya kane ni centrifuge ya horizontal ya horizontal, kandi ibikoresho byatandukanijwe byimurirwa mu gukaraba inzara zuzuyemo amazi ashyushye mbere yo gukaraba ibikoresho;

Intambwe ya gatandatu, centrifugal yumiye: Ibikoresho byogejwe bijyanwa mu guma unyuze mu cyeli ya horizontal, ibikoresho byumye kuri 150-170 ° C, n'ibikoresho byumye birajanjagurwa.

Ugereranije nuburyo bwa selile ihari ya etherUburyo bwo gutanga umusaruroikoresha okide okiside ya etylene nkumukozi ushishikaza gutegura urwego rwubaka Mhec methyl hydroxyyethyl selileilosethyl selileyise, kandi kubera ko irimo amatsinda ya hydroxyyeryl, ifite ubushobozi bwiza bwo gutangaza. Viscosity stcosity hamwe no kurwanya indwara zoroheje mugihe cyo kubika igihe kirekire. Irashobora gusimbuza abandi bahanganye na selile.

BUmwuga wa uilding Mhecni selile ether intangarugero,Ubugari bwa selile ni polymer ibintu byiza byimiti ifite uburyo butandukanye bukoreshwa muri selile karemano binyuze mubuvuzi. Kuva nitrate na acetate ya selile na selitu yakozwe mu kinyejana cya 19, Abami bami bateje imbere urukurikirane rw'abahanga ba selile. Ibikorwa bishya bihora bivumburwa kandi imirenge myinshi yinganda abigiramo inganda. Cellulose Ibicuruzwa bya Ether nka sodium carboxymethyl selile "Monosodium Monosodium" no kubaka icyiciro Mhec yakoreshejwe cyane mu gihe cyo gutwika, minisiteri yumye, sima na Gypsi na Gypsi na Gypsum Plassters n'ibindi.

Gupakira:

25Kg impapuro zipaki imbere hamwe na papa.

20'FCL: 12Ton hamwe na palletize, 13.5ton nta palletize.

40'FCL: 24Ton hamwe na palletize, 28ton nta palletize.