Kugwiritsa Ntchito Hydroxypropyl Methyl Cellulose (HPMC)

Hydroxypropyl methylcellulose ndi zopangira zodziwika bwino pamakampani opanga mankhwala. Pakupanga tsiku ndi tsiku, nthawi zambiri timatha kumva dzina lake. Koma anthu ambiri sadziwa ntchito yake. Lero, ndikufotokozerani kugwiritsa ntchitohydroxypropyl methylcellulosem'malo osiyanasiyana.

1. Mtondo womangira, pulasitala matope

Monga chosungira madzi ndikubwezeretsanso matope a simenti, zimapangitsa kuti matopewo azitha kupopera, kumapangitsa kuti pakhale kugwiritsidwa ntchito komanso kumatalikitsa nthawi yogwira ntchito. Kusunga madzi kwa HPMC kumalepheretsa slurry kusweka chifukwa cha kuyanika mwachangu mukatha kugwiritsa ntchito, ndikuwonjezera mphamvu pambuyo poumitsa.

2. Putty wosamva madzi

Mu putty, cellulose ether makamaka imagwira ntchito yosungira madzi, kugwirizana ndi kudzoza, kupewa ming'alu ndi kutaya madzi m'thupi chifukwa cha kutaya madzi ochulukirapo, ndipo nthawi yomweyo kumawonjezera kumamatira kwa putty, kumachepetsa chodabwitsa pakumanga, ndikupanga ntchito yomanga bwino.

3. Penta pulasitala

Mu mankhwala amtundu wa gypsum, ether cellulose makamaka amagwira ntchito yosungira madzi, kukhuthala, kudzoza, etc., ndipo ali ndi vuto linalake, lomwe limathetsa mavuto a bulging ndi mphamvu zoyamba pomanga, ndipo zimatha kutalikitsa nthawi yogwira ntchito. .

4. Interface wothandizira

Imagwiritsidwa ntchito makamaka ngati thickener, yomwe imatha kupititsa patsogolo mphamvu zamakokedwe ndi kumeta ubweya, kukonza zokutira pamwamba, kukulitsa kumamatira ndi mphamvu zomangira.

5. Mtondo wotsekera kunja kwa makoma akunja

Pankhani iyi, ether cellulose makamaka imagwira ntchito yolumikizana ndikuwonjezera mphamvu, kuti mchenga ukhale wosavuta kuvala ndikuwongolera magwiridwe antchito. Pa nthawi yomweyi, imakhala ndi zotsatira za anti-sagging. Kutsika ndi kukana ming'alu, kukhathamiritsa kwapamwamba, kuwonjezereka kwamphamvu kwa mgwirizano.

6. Sealant, caulking wothandizira

Kuphatikizika kwa cellulose ether kumapangitsa kuti ikhale yolumikizana bwino m'mphepete, kuchepa kwapang'onopang'ono komanso kukana kuvala kwakukulu, komwe kumateteza zinthu zoyambira ku kuwonongeka kwamakina ndikupewa kukhudzidwa kwa kulowa mkati mwa nyumba yonseyo.

7. DC lathyathyathya zakuthupi

Kugwirizana kokhazikika kwa cellulose ether kumatsimikizira kuti madzi amadzimadzi komanso odziyendetsa okha, komanso kulamulira kwa madzi kumathandizira kulimbitsa mofulumira, kuchepetsa kusweka ndi kuchepa.

8. utoto wa latex

M'makampani opaka utoto, ether ya cellulose ingagwiritsidwe ntchito ngati chopangira filimu, thickener, emulsifier ndi stabilizer, kotero kuti filimuyo imakhala ndi kukana kwabwino kwa abrasion, kusanja katundu, kumamatira, ndi PH yokonza zovuta zapamtunda ndi zabwino. , The miscibility ndi zosungunulira organic ndi zabwino, ndi mkulu kusunga madzi ntchito kumapangitsa kuti tsuka bwino ndi kusanja katundu.