Hydroxypropyl Methyl Cellulose

Apejuwe Kukuru:

HPMC jẹ alailabawọn, ainipẹnu, awọn ethere cellulose ti ko ni majele ti a ṣe lati cellulose molikula ti hIgh ti ara nipasẹ lẹsẹsẹ ti iṣelọpọ kemikali ati aṣeyọri. O ni okun, adhesion, pipinka, emulsifying, fiimu, ti daduro, ipolowo, gel, ati awọn ohun elo colloid protetive ti iṣẹ oju-aye ati ṣetọju awọn ohun-ini iṣẹ ọrinrin ect.


Apejuwe Ọja

Awọn ọja Ọja

Hydroxypropyl methyl cellulose jẹ ether cellulose ti kii ṣe eeyan ti a ṣe lati inu owu ti a ti yọ́ nipasẹ lẹsẹsẹ ti awọn ilana imularada. Iṣe akọkọ rẹ ni atẹle:

1. HPMC jẹ funfun lulú tabi lulú die-die. odorless, ti kii-majele

2. HPMC le wa ni tituka ni kiakia ninu omi tutu lati ṣe agbekalẹ viscous sihin; Nitori o ni iye kan ti ẹgbẹ methoxy hydrophobic, o le tu ninu diẹ ninu awọn nkan olomi

3. iki ti ojutu olomi HPMC jẹ idurosinsin iduro ni ibiti PH3.0-10.0 wa. Nigbati iye PH ba kere ju 3 tabi diẹ sii ju 10, iki yoo dinku pupọ

4. Omi olomi ti HPMC ni iṣẹ ṣiṣe oju-aye, nitorinaa o ni emulsification ati aabo iduroṣinṣin ibatan ti colloid

5. Lilo lilo fifọ omi gbona ati isọdọtun to munadoko lakoko ilana igbaradi yorisi akoonu eeru kekere

6. HPMC jẹ hydrophilic, ni afikun si amọ, gypsum, kun ati awọn ọja miiran lati mu ipa idaduro omi giga

7. HPMC ni idagba imuwodu ti o dara ati iduroṣinṣin ikiṣẹ to dara ni titọju igba pipẹ

8. HPMC le dinku iyatọ edekoyede ati mu lubricity ti ikole ṣe

9. HPMC le gbejade iwe ti o lagbara ati iyipada to lagbara pẹlu epo to dara ati resistance ester

Awọn Atọka Awoṣe ọja
H-705A H-705B H-705C
Methoxycontent (WT%) 28,0 - 30,0 27,0 - 30,0 19,0 - 24,0
Akoonu Hydroxypropyl (WT%) 7,0 - 12,0 4,0 - 7,5 4,0 - 12,0
Jeli otutu (℃) 58,0 - 64.0 62,0 - 68,0 70,0 - 90,0
Ipadanu iwuwo lẹhin gbigbe (WT%) 5.0
Iwọn patiku 100 apapo
PH (1% ojutu, 25)) 4,0 - 8,0
Aran inu (ojutu 2%, 25)) 400 - 200000 mpa.s

* amọ idana igbona, alemọ tile seramiki, oluranlowo apapọ, stucco gypsum, pilasita;

* kun oluranlowo ti o nipọn, pipinka oluranlowo ati imuduro;

* Ile-iṣẹ inki gẹgẹbi oluranlọwọ ti o ndide, aṣoju kaakiri ati iduroṣinṣin;

* Oluranlowo didasilẹ ṣiṣu fẹlẹ, asọ, awọn isunmọ;

* simenti, awọn ọja Atẹle gypsum;

* shampulu, ọmọ ifọṣọ

Ohun elo:

1. Inu ati odi ita putty

Ohun-ini idaduro omi ti HPMC ṣe ki lulú putty kii yoo fọ nitori gbigbẹ ni iyara pupọ lẹhin ikole, imudarasi agbara lẹhin lile.Li akoko kanna tun ṣe ipa iranlọwọ ni mimu imudarasi

2. Eto idabobo odi ti ita

Afikun ti HPMC le mu agbara asopọ pọ ati fifẹ amọ ati mu ilọsiwaju ṣiṣe ṣiṣẹ

3. Adalu amọ

Idaduro omi to dara ti HPMC, le ni akoko ikole pipẹ, ṣe idiwọ ti seramiki lati padanu omi pupọ ni kiakia ja si ọna isalẹ, mu iṣọkan agbara ati agbara rirẹ-kuru

4. Gbẹhin plastering mimọ ati awọn ọja

Iduro si adiye ti HPMC le ṣe imukuro rirọpo ile ati lo awọ ti o nipọn

5. Ṣiṣẹpọ fun sokiri ẹrọ

HPMC le ṣe ilọsiwaju iṣọn amọ, dẹrọ gbigbe fifa, yago fun amọ amọ ati fifẹ paipu

6. Iwe ti a ti yọ simenti (ogiri ogiri fẹẹrẹ)

HPMC le mu ohun-ini alemọra ti iwe gypsum ṣe lẹhin imukuro, mu agbara asopọ pọ ati lubricity, ati rii daju agbara

7. Ẹrọ amọ-ipele

Aabo HPMC kekere ni agbara lati koju ojoriro ati mu iṣan ti amọ pọ si .Ti idaduro omi ṣe idiwọ fifọ ati isunki

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Apoti / Gbigbe

Awọn ọja ti wa ni ifipamo ni awọn baagi polypropylene hun pẹlu awọn baagi inu ti polythene ti a bo pẹlu ṣiṣu, pẹlu iwuwo apapọ ti 25kg fun apo kan. Ṣọra si ojo ati aabo oorun lakoko gbigbe.

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