Focus on Cellulose ethers

Icyiciro cyo kumena HEMC

Icyiciro cya Detergent HEMC Hydroxyethyl methylcellulose ni ifu yumunuko itagira impumuro nziza, itaryoshye, idafite uburozi ishobora gushonga mumazi akonje kugirango ibe igisubizo kiboneye. Ifite ibiranga kubyimba, guhuza, gutatanya, emulisation, gukora firime, guhagarikwa, adsorption, gelation, ibikorwa byubutaka, kugumana ubushuhe hamwe na colloid ikingira. Kubera ko igisubizo cyamazi gifite ubuso bukora hejuru, kirashobora gukoreshwa nka colloid ikingira, emulifier na dispersant. Hydroxyethyl methyl selulose yumuti wamazi ufite hydrophilicity nziza kandi nikintu cyiza cyo kubika amazi.

Icyiciro cya Detergent HEMC Hydroxyethyl Methyl Cellulose izwi nka Methyl Hydroxyethyl Cellulose (MHEC), Itegurwa no kwinjiza insimburangingo ya Ethylene (MS 0.3 ~ 0.4) muri methyl selile (MC). Kwihanganira umunyu nibyiza kuruta ibya polimeri idahinduwe. Ubushyuhe bwa gel bwa methyl selulose nabwo buri hejuru ya MC.

HEMC yo mu cyiciro cya detergent ni ifu yera cyangwa yoroheje yumuhondo, kandi ntabwo ihumura, uburyohe kandi ntabwo ari uburozi. Irashobora gushonga mumazi akonje hamwe nu mashanyarazi kama kugirango bibe igisubizo kiboneye. Amazi y'amazi afite ibikorwa byubuso, gukorera mu mucyo mwinshi, no gukomera gukomeye, kandi gushonga kwayo mumazi ntabwo byatewe na pH. Ifite umubyimba no kurwanya ubukonje muri shampo na geles yo koga, kandi ifite amazi yo kubika hamwe nibintu byiza byo gukora firime kumisatsi nuruhu. Hamwe n'ubwiyongere bukabije bwibikoresho fatizo fatizo, gukoresha selile (antifreeze thickener) muri shampo na geles yo kwiyuhagira birashobora kugabanya cyane ibiciro kandi bikagera kubisubizo byifuzwa.

 

Ibiranga ibicuruzwa:

1. Gukemura: gushonga mumazi hamwe na solge organic. HEMC irashobora gushonga mumazi akonje. Kwibanda kwayo kwinshi kugenwa gusa nubwiza. Gukemura birahinduka hamwe nubwiza. Hasi ya viscosity, niko gukomera.

2. Kurwanya umunyu: Ibicuruzwa bya HEMC ni ether ya selile ya ionic ntabwo ari polyelectrolytes. Kubwibyo, iyo umunyu wicyuma cyangwa electrolytike kama ihari, birahagaze neza mubisubizo byamazi, ariko kwiyongera kwinshi kwa electrolytite birashobora gutera geles nubushyuhe.

3.

4. Gele yubushyuhe: Iyo ibicuruzwa byamazi ya HEMC bishyushye mubushyuhe runaka, bihinduka opaque, geles, nubushyuhe, ariko iyo bikomeje gukonjeshwa, bisubira muburyo bwambere bwo gukemura, kandi iyi gel hamwe nubushyuhe bibaho Ubushyuhe ahanini biterwa namavuta yabo, ibikoresho byo guhagarika, colloide ikingira, emulisiferi nibindi.

5. Ubusembure bwa metabolike numunuko muke nimpumuro nziza: Kuberako HEMC itazahinduka kandi ifite impumuro nziza nimpumuro nziza, ikoreshwa cyane mubiribwa nubuvuzi.

6. Kurwanya indwara yoroheje: HEMC ifite ubushobozi bwiza bwo kurwanya antifungal hamwe no guhagarara neza kwijimye mugihe cyo kubika igihe kirekire.

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Icyiciro cyibicuruzwa   

Urwego rwa HEMC Viscosity

(NDJ, mPa.s, 2%)

Viscosity

(Brookfield, mPa.s, 2%)

HEMC MH60M 48000-72000 24000-36000
HEMC MH100M 80000-120000 40000-55000
HEMC MH150M 120000-180000 55000-65000
HEMC MH200M 160000-240000 Min70000
HEMC MH60MS 48000-72000 24000-36000
HEMC MH100MS 80000-120000 40000-55000
HEMC MH150MS 120000-180000 55000-65000
HEMC MH200MS 160000-240000 Min70000

 

 

Urutonde rwimiti ya buri munsi ya selile selile H.EMC:

Ikoreshwa muri shampoo, gukaraba umubiri, koza mumaso, amavuta yo kwisiga, cream, gel, toner, kondereti, ibicuruzwa byububiko, umuti wamenyo, koza umunwa, amazi yikinisho.

 

Uruhare rwaibikoreshourwego rwa selile H.EMC:

Mubikoresho byo kwisiga, bikoreshwa cyane cyane mubyimbye byo kwisiga, kubira ifuro, emulisiyasi ihamye, gutatanya, gufatira hamwe, gukora firime no kunoza imikorere yo gufata amazi, ibicuruzwa byijimye cyane bikoreshwa nkibyimbye, nibicuruzwa bito cyane bikoreshwa cyane muguhagarika no gutatanya. Gushiraho firime.

 

Pkubika, guta no kubika

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(2) Komeza umwuka utemba mububiko, wirinde izuba ryinshi, kandi wirinde inkomoko yumuriro;

(3) Kuberako hydroxyethyl methyl selulose HEMC ari hygroscopique, ntigomba guhura numwuka. Ibicuruzwa bidakoreshwa bigomba gufungwa no kubikwa, kandi bikarindwa ubushuhe.

Imifuka yimpapuro 25 kg imbere hamwe namashashi ya PE.

20'FCL: 12Ton hamwe na palletised, 13.5Ton idafite palletize.

40'FCL: 24Ton hamwe na palletised, 28Ton idafite palletize.


Igihe cyo kohereza: Ugushyingo-26-2023
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