• Hpmc Cellulose

Ile-iṣẹ Detergent Aise Awọn ohun elo cellulose Ile-iṣẹ Kemikali HPMC cellulose ether Hydroxypropyl methyl cellulose

  • Detergent ite HPMC / awọn ọja
  • Ile-iṣẹ Detergent Aise Awọn ohun elo cellulose Ile-iṣẹ Kemikali HPMC cellulose ether Hydroxypropyl methyl cellulose
Ile-iṣẹ Detergent Aise Awọn ohun elo cellulose Ile-iṣẹ Kemikali HPMC cellulose ether Hydroxypropyl methyl cellulose

Apejuwe kukuru:

CAS No.: 9004-65-3

Awọn orukọ miiran: hpmc

Iru: oluranlowo sisanra fun detergent

Iyasọtọ: Aṣoju Iranlọwọ Kemikali

Ibi ti Oti: Hebei, China




Awọn alaye
Awọn afi

1

Giga viscosity HPMC hydroxypropyl methyl cellulose Thickener Fun putty lulú:

1) Irisi: HPMC jẹ nonionic cellulose ether, funfun greyish-funfun lulú tabi granule, odorless ati adun, tiotuka ni
omi tutu, glacial acetic acid, ethanol, methanol ati propylene glycol, tiotuka die-die ni acetone da lori iwọn ti
aropo, Oba insoluble ninu omi gbona, ethylene glycol ati toluene. HPMC ti wa ni tituka ni adalu 10% kẹmika
ati 90% methylene kiloraidi lati ṣe awọn solusan colloidal.
2) Ojutu ti HPMC ni iṣẹ ṣiṣe dada, akoyawo giga, ati iṣẹ iduroṣinṣin. Nigbati o ba gbona ni iwọn otutu kan
ojutu naa di kurukuru tabi fọọmu gel flocculent. Sibẹsibẹ, ojutu naa di mimọ lẹẹkansi lẹhin itutu agbaiye. Awọn oriṣi oriṣiriṣi
HPMC ni orisirisi awọn iwọn otutu gelation. Solubility yatọ pẹlu iki. Isalẹ awọn iki, awọn ti o ga solubility
o ni. Awọn oriṣiriṣi HPMC yatọ ni diẹ ninu awọn ohun-ini ati solubility wọn ninu omi ko ni ipa nipasẹ pH.
3) Awọn iwọn patiku: 100% oṣuwọn kọja ni 80 mesh.
4) iwuwo ti o han: 0.25-0.70 g/mL (nigbagbogbo nipa 0.5 g/mL), iwuwo pato 1.26-1.31mL.
5) Iwọn otutu iyipada awọ: 190-200 ° C; Carbonization otutu:280-300°C.
6) ẹdọfu oju: 42-56 dyn / cm (2% ojutu olomi).
7) Awọn akoonu methoxy ti o ga julọ ni HPMC, iwọn otutu gelation kekere, ati solubility ti o ga julọ ninu omi ati iṣẹ ṣiṣe dada.
8) HPMC ni diẹ ninu awọn abuda miiran, fun apẹẹrẹ, ohun-ini ti o nipọn, iduroṣinṣin pH, idaduro omi, ṣiṣẹda fiimu ti o dara julọ.
ohun ini, ti o dara tuka ati alemora agbara.
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