-
I-Kimacell Hydroxypropyl methyl cellulose – i-masonry mortar Ingaphucula ukunamathelana nomphezulu we-masonry, kwaye iphucule ukugcinwa kwamanzi, ukuze amandla e-masonry aphuculwe. Ukuphucula ukuthambisa kunye ne-plasticity ukuphucula ukusebenza kolwakhiwo, ukusetyenziswa okulula ukonga ixesha, kunye...Funda ngokugqithisileyo»
-
Kukho imida ekuphuculeni ukusebenza kwe-gypsum paste ngomxube omnye. Ukuba ukusebenza kwe-gypsum mortar kuza kufezekisa iziphumo ezanelisayo kwaye kuhlangatyezwane neemfuno ezahlukeneyo zokusetyenziswa, kufuneka i-chemical admixtures, i-admixtures, i-fillers kunye nezinye izinto ezahlukeneyo ukuze kuhlanganiswe...Funda ngokugqithisileyo»
-
Okukhona i-viscosity ye-HPMC hydroxypropyl methyl cellulose inkulu, kokukhona i-viscosity ingcono. I-viscosity yiparameter ebalulekileyo yokusebenza kwe-HPMC. Okwangoku, abavelisi abahlukeneyo be-HPMC basebenzisa iindlela ezahlukeneyo kunye nezixhobo ukumisela i-viscosity ye-HPMC. Indlela ephambili...Funda ngokugqithisileyo»
-
Omnye weyona mahluko mkhulu phakathi kodaka olomileyo nodaka lwendabuko kukuba udaka olomileyo luguqulwa ngobuninzi bezongezo zamakhemikhali. Ukongeza uhlobo olunye lolongezo kudaka olomileyo kubizwa ngokuba yi-primary modification, ukongeza izongezo ezimbini okanye ngaphezulu kukuguqulwa kwesibini. Umgangatho we-d...Funda ngokugqithisileyo»
-
【Intshayelelo】 Igama leKhemikhali: IHydroxypropylmethyl cellulose (HPMC) Ifomula yeMolekyuli: [C6H7O2(OH)3-mn(OCH3)m(OCH3CH(OH)CH3)n]x Ifomula yoLwakhiwo: Apho :R=-H , -CH3 , okanye -CH2CHOHCH3；X=iqondo lepolymerization . Isifinyezo: HPMC 【Iimpawu】 1. I-cellulose enyibilikayo emanzini, engeyiyo ionic c...Funda ngokugqithisileyo»
-
I-Cellulose ether yi-polymer eyenziweyo eyenziwe nge-cellulose yendalo njengezinto eziluhlaza ngokuguqulwa kweekhemikhali. I-Cellulose ether ivela kwi-cellulose yendalo, ukuveliswa kwe-cellulose ether kunye ne-polymer eyenziweyo yahlukile, eyona nto isisiseko yi-cellulose, iikhompawundi ze-polymer yendalo. Ngenxa ye...Funda ngokugqithisileyo»
-
Uphando kunye nohlalutyo lwemeko yangoku yophuhliso lweshishini le-Cellulose ether eTshayina. I-Cellulose ether eTshayina iqale kade, amazwe aphuhlileyo aphuhlisa imakethi yasekuqaleni ivuthiwe, okwangoku, amashishini aziwayo emveliso ye-cellulose ether aphambili...Funda ngokugqithisileyo»
-
Ukwakhiwa kweekhemikhali: i-cellulose ether compound AnxinCel™ I-Hydroxyethyl cellulose ether (HEC) luhlobo lwee-polymers ezinyibilikayo emanzini ezingezizo i-ionic. Uhlobo lwayo olubonakalayo yi-powder emhlophe egelezayo. I-HEC luhlobo lwe-hydroxylalkyl cellulose ether oluveliswa yi-reaction ye-cellulose ene-ethylene oxide kwi-alka...Funda ngokugqithisileyo»
-
Indlela yokuvavanya iipropati kunye ne-viscosity ye-polymer powder ephinda inyibilike, isetyenziswa kakhulu kwihlabathi liphela ukusasaza i-polymer powder RDP nge-vinyl acetate kunye ne-ethylene copolymerized emulsion powder, i-ethylene kunye ne-vinyl chloride kunye ne-lauric acid vinyl ester ternary copolymer powder, i-vinyl acetate kunye...Funda ngokugqithisileyo»
-
Inkampani yeTiantai Cellulose igxile kuphando, uphuhliso, imveliso kunye nokukhuthaza ukuthengiswa kweemveliso ze-hydroxypropyl methyl cellulose ze-HPMC. Ubunyulu be-HPMC hydroxypropyl methyl cellulose yeyona mveliso ibaluleke kakhulu kubavelisi kunye nabasebenzisi. Apha sijonga i-hydroxypropyl methyl cellu...Funda ngokugqithisileyo»
-
I-HPMC ibizwa ngokuba yi-hydroxypropyl methylcellulose. Imveliso ye-HPMC ikhetha i-cotton cellulose ecocekileyo kakhulu njengezinto eziluhlaza kwaye yenziwa nge-etherification ekhethekileyo phantsi kweemeko ze-alkaline. Yonke le nkqubo igqitywa phantsi kweemeko ze-GMP kunye nokubeka esweni ngokuzenzekelayo, ngaphandle kwezithako ezisebenzayo...Funda ngokugqithisileyo»
-
I-Hydroxypropyl methyl cellulose (HPMC) viscosity ye-Skim coat? – impendulo: I-Skim coat ilungile ngokuqhelekileyo i-HPMC 100000cps, enye inde kunemfuneko kwi-mortar, ifuna amandla okusebenzisa i-150000cps. Ngaphezu koko, i-HPMC yeyona ndima ibalulekileyo yokugcina amanzi, ilandelwa kukuqina. Kwi-Skim coat, njenge...Funda ngokugqithisileyo»