Methyl Hydroxyethyl Cellulose | MHEC | HEMC | 9032-42-2
Ipesi ọja:
| Nkan | HEMC |
| Akoonu methoxy (%) | 22.0-32.0 |
| Iwọn jeli (℃) | 70-90 |
| Omi (%) | ≤ 5.0 |
| Eeru (Wt%) | ≤ 3.0 |
| Pipadanu lori gbigbe (WT%) | ≤ 5.0 |
| Iyoku (WT%) | ≤ 5.0 |
| Iye PH (1%,25℃) | 4.0 -8.0 |
| Irisi (2%, 20℃, mpa.s) | 5-200000, tun le ṣe pato gẹgẹbi awọn aini alabara |
| Awọn pato iki | ||
| Igi kekere (mpa.s) | 4000 | 3500-5600 |
| 12000 | 10000-14000 | |
| Igi giga (mpa.s) | Ọdun 20000 | 18000-22000 |
| 40000 | 35000-55000 | |
| 75000 | 70000-85000 | |
| Igi ti o ga pupọ (mpa.s) | 100000 | 90000-120000 |
| 150000 | 130000-180000 | |
| 200000 | 180000-230000 | |
Apejuwe ọja:
Methyl Hydroxyethyl Cellulose (MHEC) jẹ ether cellulose ti kii ṣe ionic ti o lo pupọ ni awọn ohun elo ikole. O le wa ni tituka ninu omi gbona tabi tutu lati ṣe agbekalẹ ojutu sihin pẹlu iki kan pato. Awọn ohun-ini ti methyl hydroxyethyl cellulose ati methylcellulose jẹ iru, ṣugbọn niwaju hydroxyethyl jẹ ki MHEC cellulose jẹ diẹ sii tiotuka ninu omi, ojutu jẹ diẹ sii ni ibamu pẹlu iyọ ati pe o ni iwọn otutu ti o ga julọ.
Ohun elo:
MHEC cellulose lulú jẹ lilo pupọ ni ile-iṣẹ ile. Fun apẹẹrẹ, o le ṣee lo ni adhesive tile, kikun apapọ, amọ-ara-ara ẹni, pilasita, aṣọ skim, awọ ati awọn aṣọ, bbl Gẹgẹbi ether cellulose ti kii-ionic, HMEC lulú ni imuduro ti o dara ati ipa ti o nipọn ni kikun, eyi ti o le ṣe awọn kun gbe awọn ti o dara yiya resistance. Lubricity ti MHEC cellulose le ṣe ilọsiwaju iṣẹ-ṣiṣe amọ-lile pupọ (gẹgẹbi imudara agbara mnu ti amọ, dinku gbigba omi, ati imudara egboogi-sag ti amọ), eyiti o ṣe iranlọwọ fun imudara iṣẹ ṣiṣe.
Ayafi fun ile-iṣẹ ikole, methyl hydroxyethyl cellulose tun jẹ lilo ninu ile-iṣẹ ounjẹ, awọn kemikali ojoojumọ, ati awọn aaye miiran. Ninu ile-iṣẹ ounjẹ, HEMC cellulose ni a lo bi ifaramọ, emulsification, iṣelọpọ fiimu, ti o nipọn, idaduro, pipinka, awọn aṣoju idaduro omi, bbl Ni awọn kemikali ojoojumọ, a lo bi afikun fun toothpaste, ohun ikunra, ati detergent.
Package: 25 kgs / apo tabi bi o ṣe beere.
Ibi ipamọ: Fipamọ ni aaye afẹfẹ, ibi gbigbẹ.
Awọn ajohunše pa: International Standard.
