HydroxyPropylmethylcellCellCellsellsellsells (HPMC ikomoka kuri selile ikoreshwa cyane nkumuyoboro nubwinshi mu nzego zitandukanye zirimo kubaka, imiti n'ibiryo. HPMC ni polymer ifata amazi ishobora gutanga inyungu nyinshi nko gufatira mu nganda za tile. In this article, we discuss the role of hydroxypropylmethylcellulose (HPMC) in tile adhesives.
kumenyekanisha
Tile ifata ibikoresho bishingiye kuba polymer byakoreshwaga mu guterana amabere kuri sciles zitandukanye nka cement mirtar, beto, Ikibaho. Tile ingirakamaro irashobora kugabanywamo ibihangano bya kano kandi bifite inema. Uburebure bwa Organic File busanzwe bushingiye kuri synthetic polymetike nka epoxy, vinyl cyangwa acryl cyangwa acrylic, mugihe ingirakamaro idasanzwe ishingiye kuri sima cyangwa ibintu mborika.
HPMC ikoreshwa cyane nkinyongera mubihangano kama yizihiza kubera imitungo yihariye nko kugumana amazi, ubunini, hamwe nibiranga abantu. Iyi mitungo ni ingenzi kugirango tumenye neza ko ingirakamaro ivanze ivanze neza, iteze imbere ibikorwa byiza no kugabanya igihe cyumisha. HPMC ifasha kandi kongera imbaraga za tile ifatika, bigatuma biramba.
kugumana amazi
Kugumana amazi nimitungo yingenzi kugirango hakemurwe neza ntukama vuba. HPMC ni ugumana amazi meza, irashobora kugumana kugeza kuri 80% yuburemere bwayo mumazi. Uyu mutungo ubyemeza ko umurego ukomeje gufatwa igihe kirekire, ukaguha umwanya muto wo gushyira tile, ndetse n'umunsi wose. Byongeye kandi, HPMC yongerera inzira yo gukiza, kwemeza inkwano ikomeye no kuzamura iramba.
Thicker
Ibyatsi byo kwinezeza bifatika bifitanye isano itaziguye n'ubwinshi bw'ivangura, rigira ingaruka zoroshye yo gusaba no kwivuza. HPMC numubyimba ukora neza ushobora kugera ku rubyiruko rwo hejuru ndetse no mu bwihariko. Rero, tile abateza imbere barashobora gukoresha HPMC kugirango bashobore kubyara tile bajyanye no guhuzagurika bikwiranye nibisabwa.
Imiterere ya romologiya
Ibintu byerekeranye na HPMC birashobora kunoza imikorere yubusa. Ihinduka rya Viscosity hamwe nurwego rwo gutondekanya imihangayiko, umutungo uzwi kubwo guswera. Gutwara amasako atezimbere ibiranga uburebure bwa tile afatika, byoroshye gukwirakwira kurukuta n'amagorofa ntambaraga nke. Byongeye kandi, HPMC itanga no gukwirakwiza imvange, irinda guhuza no kutagira kimwe.
Kunoza imbaraga
Imikorere ya tile ingirakamaro biterwa ahanini nimbaraga za Bond: Imyifatire igomba kuba ikomeye bihagije kugirango igifu gifatanye neza kandi gihanganye nibibazo bishobora gutera tile kugirango bice cyangwa bihinduka. HPMC igira uruhare kuri uyu mutungo yongera ireme ryibikorwa no kuzamura ibiza. HPMC isohoka itanga imikorere miremire ifatika hamwe ninzego nkuru zububiko no kongera kuramba. Gukoresha HPMC bifasha gukumira ibimera cyangwa tile guswera no gukomeza tile bidahwitse igihe kirekire kirarangiye.
Mu gusoza
Mu gusoza, HPMC izamura ibihangano kama mu gutanga inyungu nyinshi, harimo no kugumana amazi, kubyimba, imiterere y'amakuba no kunonosora imbaraga. Ubushobozi bwa HPMC bwo kunoza ibikorwa, kugabanya igihe cyo kumisha no gukumira ibiti bya tile byagize igice cyingenzi cyinganda za tile. Gukoresha HPMC mugutezimbere ibipimo byingenzi birashobora kunoza ubuziranenge bwibicuruzwa mugihe utanga ibisubizo birambye, bikomeye bihujwe nibikorwa bikora nkuko biri mubwiza. Izi nyungu zose zerekana ko HPMC ari umukino uhindura umukino mu buryo bwo guterana amagambo.
Igihe cya nyuma: Jun-21-2023