Focus on Cellulose ethers

Irangi rya CMC

Irangi rya CMC

Irangi rya CMC Sodium carboxymethyl selulose ihindurwa muburyo bwa chimique hamwe na ether yimiterere ya selile ikomoka kuri selile, byombi bifite umubyimba, kubika amazi, guhuza, guhagarika ihagarikwa, emulisitiya ikwirakwizwa, kurinda colloid nibindi bintu.CMC ifite umubyimba mwiza, gutatana no gutuza, irashobora gutera imbere ibishishwa hamwe na rheologiya yimyenda, bityo ikoreshwa cyane mubitambaro bitandukanye, gutwikira latx, gushingira kumazi ashingiye kumazi imbere n'imbere, guteramo ibishishwa nibindi.

Icyiciro cyo gusiga irangi CMC Irashobora gukoreshwa nkibikoresho birwanya kurohama, emulisiferi, ikwirakwiza, umukozi uringaniza, ifata, irashobora gukora igice gikomeye cyigitambaro cyagabanijwe neza mumashanyarazi, kugirango igifuniko kidashyirwa mugihe kirekire.

Ibiranga:

Irangi ryerekana irangi CMC irashobora gukoreshwa nka stabilisateur kugirango irinde gutandukanya amarangi kubera ubushyuhe bwihuse

Nkumukozi wijimye, irangi ryerekana irangi CMC irashobora gukora irangi rya leta, ikagerwaho neza kandi ikabikwa neza, kandi ikarinda gusenyuka gukomeye mugihe cyo kubika.

Urwego rusize irangi CMC irashobora kwirinda gutonyanga no kumanikwa.

Igisubizo cya CMC gifite transparency nziza na geli nkeya.

Imiterere isanzwe

Kugaragara Ifu yera kugeza yera
Ingano y'ibice 95% batsinze mesh 80
Impamyabumenyi yo gusimburwa 0.7-1.5
Agaciro PH 6.0 ~ 8.5
Isuku (%) 97min

Amanota azwi

Gusaba Urwego rusanzwe Viscosity (Brookfield, LV, 2% Solu) Viscosity (Brookfield LV, mPa.s, 1% Solu) Impamyabumenyi yo gusimburwa Isuku
CMC Kubara CMC FP5000   5000-6000 0.75-0.90 97% min
CMC FP6000   6000-7000 0.75-0.90 97% min
CMC FP7000   7000-7500 0.75-0.90 97% min

 

Gusaba

1. CMC yakoreshejemu gutaka

CMC polymer compound, igizwe nabantu benshi, nyuma yo kubyimba amazi agororotse kumurongo ufunguye kandi igakora ikora inshundura irambuye, colloid, muri sodium base bentonite n'imikoranire yayo, ntibishobora gusa kongera ubushobozi bwa sodium base bentonite ihagarikwa, kandi birashobora kugabanya cyane imvura igabanya ubukana bwa agglomerate , icyarimwe, irinde ifu yangirika kurohama, kubwibyo ikoreshwa kenshi mukwongera igipimo cyo guhagarika ingofero ihagarikwa, Mugihe kimwe kunoza irangi ryirangi:

* Amazi meza cyane yo gushonga no kwiyegeranya, atezimbere neza ibishishwa byijimye hamwe na rheologiya

* Gukemura neza no gutatanya, kuburyo ibintu bikomeye byahagaritswe mumazi yabatwara

* Guteza imbere guhagarika ifu yangiritse kugirango wirinde kugwa, gutondekanya no kwinjira cyane mubitwara amazi mubikoresho bibumba

* Kunoza ubushobozi bwo gutwikira no gutwikira ubushobozi bwo gutwikira, kunoza guswera no kuringaniza igifuniko

* Ifu iri mu gipfundikizo ihujwe hagati yo gukama, kandi ifatanye neza hejuru yubwoko nubwoko

 

2. CMC yakoreshejeirangi risanzwe

CMC hamwe na hydroxyl macromolecular yumuyoboro hamwe namazi, mugihe uhindagurika, bityo bikongerera ubukonje bwicyiciro cyamazi, mumazi cyangwa ibishishwa kama bifite aho bihurira neza, kandi guhuza pigment nabyo nibyiza, kandi birashobora guteza imbere cyane ububobere na rheologiya yamabara, muri inganda zo gusiga amarangi zikoreshwa kenshi nka agent zibyibushye, zitatanya na stabilisateur, Ingaruka zihariye za CMC mugukoresha ibishishwa byamazi ni ibi bikurikira:

* Kurwanya amazi meza no kuramba kwa firime

* Filime yuzuye yuzuye, firime imwe, irashobora kubona ibintu byingenzi

* Nka stabilisateur, irinde gutandukanya gutandukana kubera ubushyuhe bwihuse;

* Nka colloid ikingira, irashobora kugumana ituze rya sisitemu yo gutwikira muburyo butandukanye bwa pH

* Nkuko umubyimba ushobora gukora igipfundikizo kimwe, kugera kububiko bwiza no kwiyubakira ubwubatsi, irinde ibice bikomeye mugihe cyo kubika

* Kunoza igipfundikizo, kunoza ibishishwa birwanya, kurwanya imigezi, kugirango tunoze imikorere yubwubatsi

* Irashobora gukora pigment, yuzuza nibindi byongeweho bikwirakwijwe neza muri coating, kugirango igifuniko kigire ingaruka nziza yo kugerekaho amabara

 

3. CMC yakoreshejwe muri latexirangi

Igikoresho cya polymer latex kigizwe ahanini nuburyo bwo hagati bwamazi kandi bugasiga irangi ibice bimwe na bimwe, irangi ryayo risiga irangi kumitungo yagabanutse, besmear to brush, roller hamwe nubwuzure bwa membrane, hamwe nibintu bitembera muri membrane hejuru yingaruka zumuvuduko uhagaze, akenshi rero bikenera kwiyegereza hamwe numutungo wa rheologiya wa latx yatwikiriye irashobora guhinduka, kandi CMC ifite umuvuduko mwiza, mumashanyarazi ya latx irwanya irangi ni nto, Biroroshye kubaka no gukoreshwa nka stabilisateur, umubyimba namazi agumana amazi ya latx:

* Ingaruka nziza yo kubyimba, gukora neza cyane ya latx coating

* Irashobora gukora igifuniko hamwe nubwiza runaka, mububiko ntibigusha, kandi bihamye

* Irashobora kubuza amazi kwinjira byihuse substrate, kugirango ibintu byinshi bya emulsiyo byuzuze ibisabwa byo gufata amazi

* Ibibujijwe bike kuri formulaire yo gutwikira, bitatewe cyane nubwoko bwa latex, ibitandukanya na surfactants

* Iyo igifuniko kirangiye, kwangirika kwa synthesis y'amazi hagati ya CMC n'amazi birangira, kandi ibishishwa bigasubirana kugirango birinde gutemba.

 

Gupakira:

Irangi ryerekana irangi CMC Ibicuruzwa bipakiye mumifuka itatu yimpapuro hamwe numufuka wa polyethylene wimbere ushimangirwa, uburemere bwa net ni 25kg kumufuka.

12MT / 20'FCL (hamwe na Pallet)

14MT / 20'FCL (idafite Pallet)

 

 


Igihe cyo kohereza: Ugushyingo-26-2023
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