MHEC Hydroxyethyl Methyl Cellulose

Fa'amatalaga Puupuu:

CAS:9032-42-2

Hydroxyethyl Methyl Cellulose (MHEC) o vai soluble nonionic cellulose ethers, lea e ofoina atu e pei o le tafe fua po'o le cellulose foliga.

O le Hydroxyethyl Methyl Cellulose(MHEC) e faia mai le cotton-cellulose sili ona mama e ala i le tali atu o le etherification i lalo o tulaga alkaline e aunoa ma ni totoga o manu, ga'o ma isi mea fa'aolaola. MHEC e foliga mai o le pa'epa'e pa'epa'e ma e leai se manogi ma leai se tofo.E fa'aalia i le hygroscopicity ma e faigata ona solu i vai vevela, acetone, ethanol ma toluene.I le vai malulu o le a fulafula le MHEC i le colloidal solution ma o lona solybility e le o aafia i le tau PH.Similar to methyl cellulose ao faʻaopoopoina i vaega Hdroxyethyl.O le MHEC e sili atu ona tetee i le saline, faigofie ona solu ile vai ma maualuga le vevela ole gel.

O le MHEC e lauiloa foi o le HEMC, Methyl Hydroxyethyl Cellulose, lea e mafai ona faʻaaogaina e avea ma sui maualuga o le faʻamauina o le vai, faʻamautu, faʻapipiʻi ma mea faʻapipiʻi ata i le fausiaina, faʻapipiʻi tile, sima ma gypsum faʻapipiʻi faʻamau, vai vai, ma le tele o isi talosaga.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

O le Hydroxyethyl Methyl Cellulose (MHEC) o loʻo faʻaigoaina foi o le HEMC, faʻaaogaina e avea ma sui maualuga o le faʻamauina o le vai, faʻamautu, faʻapipiʻi ma mea e fai ata tifaga i ituaiga o mea fau fale.

1. KemisiFa'amatalaga

Fa'aaliga	Pa'epa'e i le pa'epa'e pa'epa'e
Lapopo'a o vaega	98% i le 100 mata
Susū (%)	≤5.0
PH taua	5.0-8.0
mea e lefulefu(%)	≤5.0

2. Oloa Fa'ailoga

Tulaga o oloa	Viscosity(NDJ, mPa.s, 2%)	Viscosity(Brookfield, mPa.s, 2%)
MHEC ME400	320-480	320-480
MHEC ME6000	4800-7200	4800-7200
MHEC ME60000	48000-72000	24000-36000
MHEC ME100000	80000-120000	40000-55000
MHEC ME150000	120000-180000	55000-65000
MHEC ME200000	160000-240000	Min70000
MHEC ME60000S	48000-72000	24000-36000
MHEC ME100000S	80000-120000	40000-55000
MHEC ME150000S	120000-180000	55000-65000
MHEC ME200000S	160000-240000	70000-80000

3. Talosaga Field

1） Fa'apipi'i Tile

· Fa'ataga le fa'apipi'i ta'a'a mo se taimi umi e tatala ai.

· Faʻaleleia le faʻaogaina e aunoa ma le pipii o le trowel.

· Faateleina le sag-tetee ma susu.

2）Sima/Gypsum fa'avae sima

· Fa'aleleia le fua o le taofiofia o le vai.

· Lelei le galue ma maualuga maualuga fua faatatau

· Faʻaleleia le faʻafefe ma le faʻafefe

· Faʻaleleia le vevela

3）Fa'ato'a fa'avasegaina e le tagata lava ia

· Puipuia le pa'u mai le to'a ma tafetotoi

· Fa'aleleia mea e teu ai le suavai

· Faʻaitiitia le paʻu paʻu

· Aloese mai ta'e

4）Laei Putty/Skim Coat

· Faʻaleleia le taofiofia o le vai o le paʻu putty, faʻateleina le umi e mafai ona galue i le ea ma faʻaleleia le fetaui lelei.

· Faʻaleleia le faʻafefe ma le faʻaogaina o le pauta putty.

· Faʻaleleia le pipii ma mea faʻainisinia o le paʻu putty.

5）Latex vali

· Lelei mafiafia a'afiaga, tu'uina atu lelei le fa'auluina fa'atinoga ma fa'aleleia atili le fa'alumaina o le pa'u.

· Lelei fesoʻotaʻiga ma polymer emulsions, additives eseese, pigments, ma fillers, etc.

· Lelei le galue ma faʻaleleia le faʻafefe o le faʻafefe.

· Lelei le taofiofia o le vai, mana natia ma le fausiaina o ata o le mea faʻapipiʻi e faʻaleleia.

· Lelei meatotino rheological, faʻasalalau ma solubility.

6）Lafoamea

· Malaga maualuga le malamalama

· Fa'atuai solubility mo le pulea viscosity

· Fa'asalalau vai malulu vave

· Lelei emulsification

· Taua mafiafia aafiaga

· Puipuiga ma le mautu

afifiina:

25kg taga pepa totonu ma taga PE.

20'FCL: 12Ton ma palletized, 13.5Ton e aunoa ma palletized.

40'FCL: 24Ton ma palletized, 28Ton e aunoa ma palletized.

Muamua: HEC Hydroxyethyl Cellulose Fa'atau

Sosoo ai: HPMC Hydroxypropyl Methylcellulose

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