Izindaba

Isingeniso se-Hydroxypropyl Methylcellulose (HPMC)

ngo-admin ku-24-02-02

I-1.Hydroxypropyl methylcellulose - i-masonry mortar Ithuthukisa ukunamathela endaweni ye-masonry futhi ithuthukise ukugcinwa kwamanzi, ngaleyo ndlela ikhulise amandla odaka. Thuthukisa i-lubricity ne-plasticity ukuze uthuthukise ukusebenza, ukusebenziseka kalula, ukonga isikhathi nokwandisa ukusebenza kahle kwezindleko. 2.I-Hydroxy...

Funda kabanzi

Ukusetshenziswa okuyinhloko kanye nezakhiwo zokuphepha ze-hydroxypropyl methylcellulose

ngo-admin ku-24-02-02

Ukusetshenziswa okuyinhloko kwe-hydroxypropyl methylcellulose 1. Imboni yezokwakha: isetshenziswa njenge-ejenti egcina amanzi kanye ne-retardant ekwenzeni udaka lukasimende ukwenza udaka lumpompe. Sebenzisa udaka, ukhonkolo, i-putty noma ezinye izinto zokwakha njengesibophezelo ukuze uthuthukise ukusabalala nokwandisa isikhathi sokusebenza. Isetshenziswa njenge ...

Funda kabanzi

Ukusetshenziswa kwe-hydroxypropyl methylcellulose HPMC embonini yezinto zokwakha

ngo-admin ku-24-02-02

I-Hydroxypropyl methyl cellulose HPMC ikakhulukazi inamaviscosity amathathu, i-HPMC-100000, HPMC-150000, kanye ne-HPMC-200000 viscosity. Ngokuvamile, i-hydroxypropyl methyl cellulose ene-viscosity ye-100,000 ivame ukusetshenziswa ekukhiqizeni i-putty powder yangaphakathi nangaphandle. I-Cellulose ine-visc...

Funda kabanzi

Ukuhlaziywa kanye Nokuhlolwa kweHydroxypropyl Methylcellulose

ngo-admin ku-24-02-01

1. Indlela yokuhlonza i-hydroxypropyl methylcellulose (1) Thatha u-1.0g wesampula, shisa u-100mL wamanzi (80~90℃), ugoqoze ngokuqhubekayo, futhi uphole endaweni yokugeza eqhweni kuze kube uketshezi olubonakalayo; faka u-2mL woketshezi eshubhuni yokuhlola, bese wengeza kancane u-1mL ka-0.035% we-anthrone sulfuric acid eduze kweshubhu...

Funda kabanzi

Ukusetshenziswa kwe-Pharmaceutical Grade Hydroxypropyl Methylcellulose (HPMC)

ngo-admin ku-24-02-01

1. Izakhiwo eziyisisekelo ze-HPMC Hydroxypropyl methylcellulose, igama lesiNgisi yi-hydroxypropyl methylcellulose, eyaziwa nangokuthi i-HPMC. Ifomula yayo yamangqamuzana ithi C8H15O8-(C10Hl8O6)N-C8HL5O8, futhi isisindo sayo samangqamuzana silinganiselwa ku-86,000. Umkhiqizo uyi-semi-synthetic, uhlanganisa ingxenye ye-methyl kanye ne-pa...

Funda kabanzi

IHydroxypropyl methylcellulose HPMC?

ngo-admin ku-24-02-01

IHydroxypropyl methylcellulose HPMC iyi-cellulose engeyona i-ionic exutshwe i-ether phakathi kwama-ether ahlukahlukene axutshwe ne-ionic methylcarboxymethylcellulose. Ayisabeli ngezinsimbi ezisindayo. Umehluko kokuqukethwe kwe-hydroxypropyl methylcellulose, i-hydroxypropyl methylcellulose, ne-hydroxypropyl conten...

Funda kabanzi

Iyini isilinganiso sokuxuba i-bentonite odakeni lokumba?

ngo-admin ku-24-01-26

Isilinganiso sokuxuba i-bentonite odakeni lokumba singahluka kuye ngokuthi izidingo ezithile zomsebenzi wokumba kanye nohlobo lodaka lokumba olusetshenziswayo. I-Bentonite iyisici esiyinhloko sokumba udaka, futhi injongo yayo eyinhloko ukuthuthukisa i-viscosity kanye nezakhiwo zokugcoba zodaka. Pr...

Funda kabanzi

Iyini ukusetshenziswa kwe-cellulose ekumba udaka?

ngo-admin ku-24-01-26

I-Cellulose iyinhlanganisela eguquguqukayo, futhi enye yezindlela zayo ezingaziwa kakhulu emkhakheni wokumba udaka. Ukumba udaka, okwaziwa nangokuthi uketshezi lokumba, kudlala indima ebalulekile enqubweni yokumba uwoyela negesi. Yenza imisebenzi eminingi, okuhlanganisa ukupholisa kanye nokugcoba i-drill bit, ukuthutha ...

Funda kabanzi

Ingabe i-HPMC iyancibilika ku-isopropyl alcohol?

ngo-admin ku-24-01-25

IHydroxypropyl methylcellulose (HPMC) iyi-polymer eguquguqukayo evame ukusetshenziswa ezimbonini ezahlukahlukene, kufaka phakathi ezemithi, ezokudla, ezokwakha, nezimonyo. Isici esibalulekile sokusetshenziswa kwayo ukuncibilika kwayo kuzincibilikisi ezihlukene, okuhlanganisa ne-isopropyl alcohol (IPA). I-HPMC ngokuvamile...

Funda kabanzi

Uyini umehluko phakathi kwe-ejenti yokunciphisa amanzi kanye ne-ejenti yokunciphisa amanzi esebenza kahle kakhulu?

ngo-admin ku-24-01-25

Ama-admixtures okunciphisa amanzi (i-WRA) kanye nama-superplasticizers yizingxube zamakhemikhali ezisetshenziselwa izingxube zekhonkrithi ukuze kuthuthukiswe ukusebenza kwawo nokunciphisa okuqukethwe kwamanzi ngaphandle kokuthinta amandla omkhiqizo wokugcina. Kule ncazelo enemininingwane, sizobheka kabanzi umehluko phakathi kwe...

Funda kabanzi

Iyini i-HPMC kudaka lwengxube eyomile?

ngo-admin ku-24-01-25

IHydroxypropyl methylcellulose (HPMC) iyisithako esiyinhloko ekwakhiweni kodaka lwengxube eyomile futhi idlala indima ebalulekile ekuthuthukiseni izici ezihlukahlukene zodaka. I-dry mix mortar iyingxube exutshwe ngaphambili ye-aggregate ecolekile, usimende nezithasiselo ezidinga kuphela ukungezwa ngamanzi endaweni yokwakha. Ngi...

Funda kabanzi

Uyini umehluko phakathi kwe-starch ether ne-cellulose ether?

ngo-admin ku-24-01-25

Ama-ether esitashi nama-cellulose ethers womabili ama-ether adlala indima ebalulekile ezimbonini ezahlukahlukene, ikakhulukazi kwezokwakha nanjengezithasiselo emikhiqizweni ehlukahlukene. Nakuba zinokufana okuthile, ziyinhlanganisela ehlukene enezakhiwo zamakhemikhali ezihlukene, izakhiwo, nokusetshenziswa...

Funda kabanzi