Hydroxyethyl Methyl Cellulose

Hydroxyethyl Methyl Cellulose

HydroxyethylMethylCellulose(HEMC) tun jẹ orukọ bi Methyl Hydroxyethyl Cellulose (MHEC), ojẹ funfunmethyl cellulose ether awọn itọsẹlulú, odorless ati tasteless, tiotuka: fere insoluble ninu omi gbona, acetone, ethanol, ether ati toluene.O jẹ tiotuka ninu omi ati diẹ ninu awọn olomi-ara, gẹgẹbi ethanol/omi, propanol/omi, dichloroethane, ni awọn iwọn ti o yẹ.Ojutu naa ni iṣẹ ṣiṣe dada, akoyawo giga ati iṣẹ iduroṣinṣin.Awọn iyasọtọ oriṣiriṣi ti awọn ọja ni awọn iwọn otutu jeli oriṣiriṣi, eyiti o jẹ awọn ohun-ini gelling gbona ti HydroxyethylMethylCellulose(HEMC).Solubility yipada pẹlu iki.Isalẹ awọn iki, ti o tobi ni solubility.Awọn alaye oriṣiriṣi ti HydroxyethylMethylCellulose(HEMC)ni awọn iyatọ diẹ ninu iṣẹ.

Itusilẹ ti HydroxyethylMethylCellulose(HEMC)ninu omi ko ni ipa nipasẹ pH.Ipa iye.HydroxyethylMethylCellulose(HEMC)jẹ tiotuka ninu omi gbigbona, ati pe o jẹ insoluble ni ọpọlọpọ awọn olomi Organic.Hydroxyethyl ti a mu dadaMethylCellulose(HEMC)tuka ni omi tutu lai agglomerating ati ki o tu laiyara, ṣugbọn o le wa ni tituka ni kiakia nipa Siṣàtúnṣe iwọn pH rẹ si 8 ~ 10.ph iduroṣinṣin: iyipada viscosity jẹ kekere ni iwọn ph iye lati 2 si 12, ati iki dinku ju iwọn yii lọ.

Chemical Specification

Ifarahan Funfun si pa-funfun lulú
Iwọn patiku 98% nipasẹ 100 apapo
Ọrinrin (%) ≤5.0
iye PH 5.0-8.0

 

Awọn ọja ite

HEMCite Viscosity (NDJ, mPa.s, 2%) Viscosity (Brookfield, mPa.s, 2%)
HEMCMH60M 48000-72000 24000-36000
HEMCMH100M 80000-120000 40000-55000
HEMCMH150M 120000-180000 55000-65000
HEMCMH200M 160000-240000 Min70000
HEMCMH60MS 48000-72000 24000-36000
HEMCMH100MS 80000-120000 40000-55000
HEMCMH150MS 120000-180000 55000-65000
HEMCMH200MS 160000-240000 Min70000

 

Ọna itusilẹ

Fi 1/3 ti iye pato ti omi mimọ si apo eiyan naa.Fi hydroxyethyl methyl cellulose kun (HEMC) labẹ gbigbọn iyara-kekere, ki o si rọra titi gbogbo awọn ohun elo yoo jẹ tutu patapata.Fi awọn eroja miiran ti agbekalẹ naa kun ati ki o dapọ daradara.So pọ si iye kan ti omi tutu lati tutu ati tu.

Awọn ohun elo:

 

1.Dry adalu amọ

Idaduro omi ti o ga julọ le ṣe omi simenti ni kikun, ni pataki mu agbara isunmọ pọ si, ati ni akoko kanna o le mu agbara fifẹ pọ si ni deede ati agbara rirẹ, mu ipa iṣelọpọ pọ si ati mu iṣẹ ṣiṣe pọ si.

2.Odi putty

The cellulose ether ni awọn putty lulú o kun yoo kan ipa ni omi idaduro, imora ati lubrication, etanje dojuijako ati gbígbẹ to šẹlẹ nipasẹ ju sare omi pipadanu, ati ni akoko kanna mu awọn adhesion ti awọn putty, atehinwa awọn sagging lasan nigba ikole, ati ṣiṣe awọn ikole smoother.

  1. Pilasita gypsum

Ninu awọn ọja jara gypsum, ether cellulose ni akọkọ ṣe ipa ti idaduro omi ati jijẹ lubrication.Ni akoko kanna, o ni ipa idaduro kan.O yanju awọn iṣoro ti bulging jade ati ailagbara ibẹrẹ lakoko ilana ikole, ati pe o le fa akoko iṣẹ naa pọ si.

4.Interface oluranlowo

Ni akọkọ ti a lo bi ohun ti o nipọn, o le mu agbara fifẹ ati agbara rirẹ dara, mu ibora dada dara, ati mu ifaramọ ati isunmọ pọ si.

5.Amọ idabobo igbona ita

Cellulose ether ninu ohun elo yii ni akọkọ ṣe ipa ti isunmọ ati jijẹ agbara.Iyanrin yoo rọrun lati wọ, mu ilọsiwaju iṣẹ ṣiṣẹ, ati ni ipa ti egboogi-sagging.Išẹ idaduro omi ti o ga julọ le fa akoko iṣẹ ti amọ-lile ati ki o mu ki resistance naa pọ sii.Isakun ati ijakadi resistance, mu dada didara, ati ki o mu imora agbara.

6.Tile alemora

Idaduro omi ti o ga julọ yọkuro iwulo lati ṣaju-ri tabi tutu awọn alẹmọ ati awọn ipilẹ, ni pataki imudarasi agbara isọpọ wọn.Awọn slurry le ti wa ni ti won ko pẹlu kan gun akoko, fineness, uniformity, rọrun ikole, ati ki o dara resistance to wetting ati ijira.

  1. TileGrout,isẹpokikun

Imudara ti ether cellulose jẹ ki o ni ifaramọ eti ti o dara, idinku kekere ati abrasion giga, aabo fun ohun elo ipilẹ lati ibajẹ ẹrọ, ati yago fun ipa ti ilaluja lori gbogbo ile.

8.Ohun elo ti ara ẹni

Iduroṣinṣin iṣọkan ti ether cellulose ṣe idaniloju omi ti o dara ati agbara ti ara ẹni, o si nṣakoso iwọn idaduro omi lati jẹ ki o ni idaniloju kiakia ati ki o dinku fifun ati idinku.

 

Iṣakojọpọ:

Awọn baagi iwe 25kg ti inu pẹlu awọn baagi PE.

20'FCL: 12Ton pẹlu palletized, 13.5Ton laisi palletized.

40'FCL: 24Ton pẹlu palletized, 28Ton laisi palletized.


Akoko ifiweranṣẹ: Jan-01-2024