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Ifihan si Hydroxypropyl Methylcellulose (HPMC)
1.Hydroxypropyl methylcellulose - masonry mortar Mu ki adhesion pọ si aaye masonry ati ki o mu idaduro omi pọ si, nitorina o nmu agbara ti amọ. Ṣe ilọsiwaju lubricity ati ṣiṣu lati mu iṣẹ ṣiṣe dara, irọrun ohun elo, ṣafipamọ akoko ati mu imudara iye owo pọ si. 2.Hydroxy...Ka siwaju -
Awọn lilo akọkọ ati awọn ohun-ini aabo ti hydroxypropyl methylcellulose
Awọn lilo akọkọ ti hydroxypropyl methylcellulose 1. Ile-iṣẹ ikole: ti a lo bi oluranlowo idaduro omi ati idaduro fun amọ simenti lati jẹ ki amọ-lile ti o pọ. Lo amọ-lile, pilasita, putty tabi awọn ohun elo ile miiran bi asopọ lati mu ilọsiwaju itankale ati fa akoko iṣẹ pọ si. O ti wa ni lo bi awọn kan ...Ka siwaju -
Lilo hydroxypropyl methylcellulose HPMC ni ile-iṣẹ ohun elo ile
Hydroxypropyl methyl cellulose HPMC ni akọkọ ni awọn viscosities mẹta, HPMC-100000, HPMC-150000, ati HPMC-200000 viscosity. Ni gbogbogbo, hydroxypropyl methyl cellulose pẹlu iki ti 100,000 ni a maa n lo ni iṣelọpọ ti inu ati ita ogiri putty lulú. Cellulose ni visc ...Ka siwaju -
Onínọmbà ati Idanwo Hydroxypropyl Methylcellulose
1. Idanimọ ọna ti hydroxypropyl methylcellulose (1) Mu 1.0g ti awọn ayẹwo, ooru 100mL ti omi (80 ~ 90 ℃), aruwo continuously, ati ki o dara ninu ohun yinyin wẹ titi ti o di a viscous omi; fi 2mL ti omi naa sinu tube idanwo, ki o si fi 1mL ti 0.035% sulfuric acid anthrone sii lẹgbẹẹ tube naa laiyara.Ka siwaju -
Ohun elo ti elegbogi ite Hydroxypropyl Methylcellulose (HPMC)
1. Awọn ohun-ini ipilẹ ti HPMC Hydroxypropyl methylcellulose, orukọ Gẹẹsi jẹ hydroxypropyl methylcellulose, ti a tun mọ ni HPMC. Ilana molikula rẹ jẹ C8H15O8-(C10Hl8O6)N-C8HL5O8, ati pe iwuwo molikula rẹ fẹrẹ to 86,000. Ọja naa jẹ ologbele-sintetiki, ti o ni apakan methyl ati pa…Ka siwaju -
Hydroxypropyl methylcellulose HPMC?
Hydroxypropyl methylcellulose HPMC jẹ ti kii-ionic cellulose adalu ether laarin orisirisi adalu ethers pẹlu ionic methylcarboxymethylcellulose. O ko ni fesi pẹlu eru awọn irin. Awọn iyatọ ninu akoonu ti hydroxypropyl methylcellulose, hydroxypropyl methylcellulose, ati hydroxypropyl conten...Ka siwaju -
Kini ipin idapọ ti bentonite ni ẹrẹ liluho?
Iwọn idapọ ti bentonite ni amọ liluho le yatọ si da lori awọn ibeere pataki ti iṣẹ liluho ati iru ẹrẹ liluho ti a lo. Bentonite jẹ paati bọtini ti amọ liluho, ati pe idi akọkọ rẹ ni lati jẹki iki ati awọn ohun-ini lubrication ti pẹtẹpẹtẹ naa. Pr...Ka siwaju -
Kini lilo cellulose ni liluho ẹrẹ?
Cellulose jẹ ohun elo ti o wapọ, ati ọkan ninu awọn lilo ti a ko mọ ni aaye ti liluho ẹrẹ. Pẹtẹpẹtẹ liluho, ti a tun mọ si omi liluho, ṣe ipa pataki ninu ilana liluho epo ati gaasi. O ṣe awọn iṣẹ lọpọlọpọ, pẹlu itutu agbaiye ati lubricating bit lu, gbigbe c ...Ka siwaju -
Njẹ HPMC jẹ tiotuka ninu ọti isopropyl bi?
Hydroxypropyl methylcellulose (HPMC) jẹ polima to wapọ ti a lo ni ọpọlọpọ awọn ile-iṣẹ, pẹlu awọn oogun, ounjẹ, ikole, ati awọn ohun ikunra. Abala pataki ti ohun elo rẹ ni solubility ni awọn oriṣiriṣi oriṣiriṣi, pẹlu ọti isopropyl (IPA). HPMC jẹ gbogbogbo ...Ka siwaju -
Kini iyatọ laarin oluranlowo idinku omi ati iṣẹ ṣiṣe idinku omi ti o ga julọ?
Awọn admixtures ti o dinku omi (WRA) ati awọn superplasticizers jẹ awọn admixtures kemikali ti a lo ninu awọn akojọpọ nja lati mu ilọsiwaju iṣẹ rẹ ṣiṣẹ ati dinku akoonu omi laisi ni ipa lori agbara ti ọja ikẹhin. Ninu alaye alaye yii, a yoo ṣe akiyesi ni kikun ni awọn iyatọ laarin…Ka siwaju -
Ohun ti o jẹ HPMC ni gbẹ mix amọ?
Hydroxypropyl methylcellulose (HPMC) jẹ eroja bọtini kan ninu awọn ilana amọ-mix gbigbẹ ati pe o ṣe ipa pataki ni imudarasi ọpọlọpọ awọn ohun-ini ti amọ. Amọ-lile gbigbẹ jẹ adalu iṣaju iṣaju ti akopọ ti o dara, simenti ati awọn afikun ti o nilo lati ṣafikun pẹlu omi nikan ni aaye ikole. Emi...Ka siwaju -
Kini iyato laarin sitashi ether ati cellulose ether?
Sitashi ethers ati cellulose ethers ni o wa mejeeji ethers ti o mu ohun pataki ipa ni orisirisi awọn ile ise, paapa ni ikole ati bi additives ni orisirisi awọn ọja. Botilẹjẹpe wọn ni awọn afijq diẹ, wọn jẹ awọn agbo ogun oriṣiriṣi pẹlu oriṣiriṣi awọn ẹya kemikali, awọn ohun-ini, ati ohun elo…Ka siwaju
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