Iindaba

Zeziphi izicelo ze-MHEC kwiimveliso zokhathalelo lomntu?

ngu admin on 24-07-12

I-MHEC (i-Methyl Hydroxyethyl Cellulose) yinto ebalulekileyo ye-cellulose ether esetyenziswa ngokubanzi kwiimveliso zokunyamekela komntu. Iimpawu zayo ezikhethekileyo zomzimba kunye neekhemikhali ziyenza ibe nexabiso elikhulu lesicelo kwiimveliso ezahlukeneyo. 1. I-Thickener kunye ne-stabilizer Enye yezicelo eziqhelekileyo ze-MHEC kumntu ...

Funda ngokugqithisileyo

I-Methyl Hydroxyethyl Cellulose esetyenziswa kwiiProjekthi zoKwakha

ngu admin on 24-07-12

I-Methylhydroxyethylcellulose (MHEC) i-ether ye-cellulose ebalulekileyo esetyenziswe ngokubanzi kwishishini lokwakha ngenxa yeempawu zayo ezintle. Isakhiwo esisisiseko se-MHEC kukuqaliswa kwamaqela e-methyl kunye ne-hydroxyethyl kwi-cellulose skeleton, eguqulwa ngamakhemikhali ukuze ...

Funda ngokugqithisileyo

Izibonelelo ze-HPMC kwiiMathiriyeli zeGrouting ezingacuthekiyo

ngu admin on 24-07-12

Izinto ezingenakuncibilika ze-grouting ziyimfuneko ekwakhiweni kokugcwalisa izikhewu kunye ne-voids ngaphandle kokutshintsha umthamo omkhulu, ukuqinisekisa ukuzinza kunye nokuqina kwesakhiwo. Icandelo elibalulekileyo kwezi zixhobo yiHydroxypropyl Methylcellulose (HPMC), i-cellulose ether derivative eyandisa i-p...

Funda ngokugqithisileyo

I-cellulose ethers njengezongezo eziphambili kwishishini lamachiza

ngu admin on 24-07-12

I-cellulose ethers yiklasi yeepolymers eziguqulwayo ezisekelwe kwi-cellulose, ezisetyenziswa ngokubanzi kwishishini lamachiza ngenxa yeempawu zabo ezintle zomzimba kunye neekhemikhali. Iintlobo zayo eziphambili ziquka i-hydroxypropyl methylcellulose (HPMC), i-carboxymethyl cellulose (CMC) kunye ne-methyl cellulose (MC) ....

Funda ngokugqithisileyo

Izinto eziluncedo zeMethyl Cellulose Ether kwiNtsebenzo

ngu admin on 24-07-12

I-Methylcellulose ether (MC), okanye i-methylcellulose, i-polymer e-nonionic yamanzi e-soluble ene-molecular structure ngokuyinhloko ngokutshintshela amaqela e-hydroxyl kwi-cellulose kunye namaqela e-methyl. Olu hlengahlengiso luvumela i-methylcellulose ethers ukuba ibonise iingenelo zokusebenza ezizodwa kwiiappl ezahlukeneyo...

Funda ngokugqithisileyo

Ukusetyenziswa kwe-Hydroxypropyl Methylcellulose (HPMC) kwiiFomu leziyobisi

ngu admin on 24-07-11

I-Hydroxypropyl Methylcellulose (HPMC) yi-semi-synthetic, inert, i-polymer ephezulu ye-viscosity esetyenziswa ngokubanzi ekuqulunqweni kweziyobisi. Iimpawu zayo ezikhethekileyo zomzimba kunye neekhemikhali zenza ukuba ibe ngumxhasi oyimfuneko kwishishini lamayeza, ngokwenza ifilimu, ukuqina, uzinzo kunye ne-biocompatibility. B...

Funda ngokugqithisileyo

Kutheni usebenzisa i-hydroxypropyl methylcellulose (HPMC)?

ngu admin on 24-07-10

IHydroxypropyl methylcellulose (HPMC) yimathiriyeli eguquguqukayo esetyenziswa kakhulu kumayeza, ukutya, izithambiso, izinto zokwakha kunye namanye amacandelo. I-ether ye-cellulose engeyona i-ionic efunyenwe ngokuguqulwa kweekhemikhali ze-cellulose yendalo, kwaye isakhiwo sayo se-molecular sine-hydroxypropyl kunye ne-methyl subst ...

Funda ngokugqithisileyo

Izinto ezichaphazela indawo yokunyibilika kwe-hydroxyethyl cellulose

ngu admin on 24-07-10

I-Hydroxyethyl cellulose (HEC) yi-ether ebalulekileyo ye-cellulose e-soluble yamanzi, esetyenziswa ngokubanzi kwiingubo, ukugaya ioli, amayeza kunye nezinye iindawo. Inqanaba layo lokunyibilika liyipharamitha ebalulekileyo yomzimba echaphazela ukucubungula kunye nokusetyenziswa kwayo. Izinto ezichaphazela indawo yokunyibilika yehydroxyeth...

Funda ngokugqithisileyo

Izinto ezichaphazela indawo yokunyibilika kwe-hydroxyethyl cellulose

ngu admin on 24-07-10

1. Isakhiwo semolekyuli Isakhiwo se-molecular ye-sodium carboxymethyl cellulose (CMC) inempembelelo eqinisekileyo ekunyibilikeni kwayo emanzini. I-CMC iphuma kwiselulosi, kwaye imbonakalo yayo yolwakhiwo kukuba amaqela e-hydroxyl kwikhonkco leselulosi athathwe ngokuyinxenye okanye endaweni yawo ngokupheleleyo yi-carbo...

Funda ngokugqithisileyo

Ukusetyenziswa kunye nokusetyenziswa kwe-HEC kwimisebenzi yeoli kunye negesi

ngu admin on 24-07-10

I-Hydroxyethyl Cellulose (HEC) idlala indima ebalulekileyo ekusebenzeni kweoli kunye negesi. Njengesixhobo sepolymer esebenzayo, isetyenziswa ngokubanzi kulwelo lokomba, ulwelo olugqityiweyo, ulwelo oluqhekezayo kunye nezinye iindawo. Usetyenziso nokusetyenziswa kwayo kubonakaliswa ikakhulu kule miba ilandelayo: 1. Ukusetyenziswa kwe-d...

Funda ngokugqithisileyo

Ingaba i-viscosity ye-hydroxypropyl methylcellulose ichaphazela njani ukusebenza kwayo kulwakhiwo?

ngu admin on 24-07-10

I-Hydroxypropyl Methylcellulose (HPMC) i-ether ye-cellulose engeyiyo i-ionic esetyenziswa kakhulu kwizinto zokwakha, ngokukodwa kwiidaka ezomileyo, i-adhesives kunye neengubo. I-viscosity ye-HPMC yenye yezalathi zayo eziphambili zokusebenza kwizicelo zokwakha kwaye inempembelelo ebalulekileyo ekusebenzeni, wat ...

Funda ngokugqithisileyo

Ubushushu bunefuthe lini kwi-viscosity yesisombululo samanzi se-HPMC?

ngu admin on 24-07-10

IHydroxypropyl Methylcellulose (HPMC) yipolymer ebalulekileyo enyibilikayo emanzini esetyenziswa kakhulu kumayeza, ukutya, iingubo, izinto zokwakha kunye nezinye iindawo. I-viscosity yesisombululo ye-HPMC yinto ephambili echaphazela ukusebenza kwayo kunye nokusetyenziswa kwayo, kwaye ubushushu bunempembelelo enkulu kwi...

Funda ngokugqithisileyo