Kodi Redispersible Rubber Powder Imagwira Ntchito Yanji Mumatope Opangidwa ndi Gypsum?

Kodi ufa wa rabara wogawanikanso umagwira ntchito yanji mumatope opangidwa ndi gypsum?A: udindo wa ufa wotayikanso wa latex mu slurry wonyowa wa gypsum: 1 ntchito yomanga;2 magwiridwe antchito;3 thixotropy ndi anti-sag;4 kusintha mgwirizano;5 kuwonjezera nthawi yotsegula;6 onjezerani kasungidwe ka madzi.

Zotsatira zaHigh Flexible Redispersible Powderpambuyo pochiritsa gypsum: 1 kuwonjezereka kwamphamvu kwamphamvu (zomatira zowonjezera mu gypsum system);2 kuwonjezera mphamvu yopindika;3 kuchepetsa zotanuka modulus;4 kukula deformability;5 kuwonjezeka kachulukidwe zinthu;6 kukonza kukana kuvala, 7 kupititsa patsogolo mgwirizano, 8 kuchepetsa kuyamwa kwamadzi kwazinthu, 9 kupanga zinthu za hydrophobic (kuwonjezera ufa wa rabara wa hydrophobic).

Kodi zomatira zodziwika bwino za gypsum ndi ziti?

Yankho: cellulose etha madzi kusunga wothandizira ali ndi ntchito kuonjezera adhesion pakati gypsum ndi maziko, monga kufunika chomangira gypsum bolodi, gypsum chipika, gypsum kukongoletsa mizere kuwonjezera pa kuwonjezera mapalulo etere madzi kusunga wothandizira, inunso muyenera kuwonjezera zomatira organic, zomatira za latex, ufa wa mphira wa polyvinyl mowa, carboxymethyl cellulose (CMC), wowuma wosinthidwa, polyvinyl acetate (guluu woyera), vinyl acetate-vinyl copolymer emulsion, etc.

Momwe mungasankhire zomatira za gypsum?

A: mowa wa polyvinyl ndi carboxymethyl cellulose ndizosatetezedwa ndi madzi, koma monga gypsum amagwiritsidwa ntchito m'nyumba ngati zomatira,Redispersible Latex PowderZofunikira kuti zisalowe m'madzi komanso kuti zikhale zolimba sizokwera, kotero ndizokwera mtengo kwambiri kugwiritsa ntchito mowa wa polyvinyl ndi carboxymethyl cellulose kuti muwonjezere mgwirizano.The polyvinyl acetate ndi vinyl acetate-vinyl copolymer emulsion ali ndi zomatira zabwino, kukana madzi abwino ndi kulimba, koma kuchuluka kwa mowa wa polyvinyl ndi wokulirapo kuposa gypsum, ndipo mtengo wake ndi wapamwamba.