Selulose, izwi kandi nka hydroxypropylmethylcellulose (HPMC), ni ingenzi muri gypsum. Gypsum ni ibikoresho by'ubwubatsi bikoreshwa cyane ku rukuta no ku gisenge. Bitanga ubuso bworoshye kandi bungana bwiteguye gusigwa cyangwa gusharishwa. Celulose ni inyongeramusaruro idahumanya, irinda ibidukikije kandi idateza ingaruka mbi ikoreshwa mu gukora gypsum.
Selulosi ikoreshwa mu gukora gypsum kugira ngo inoze imiterere ya gypsum. Ikora nk'ubudodo, ifata plasta hamwe kandi ikayirinda kwangirika cyangwa gucika uko yumye. Ukoresheje selulosi mu mvange ya stucco, ushobora kongera imbaraga n'uburambe bwa stucco, bigatuma iramba kandi igasaba kuyitaho bike.
HPMC ni polymer karemano ikomoka kuri selulose, igizwe n'iminyururu miremire ya glucose, ihindurwa binyuze mu gukorana na propylene oxide na methyl chloride. Ibikoresho birabora kandi ntibigira uburozi, ni ibikoresho bibungabunga ibidukikije. Uretse ibyo, HPMC irashonga mu mazi, bivuze ko ishobora kuvangwa byoroshye mu mvange ya gypsum mu gihe uyitegura.
Kongeramo selulosi mu ruvange rwa stucco nabyo bifasha kunoza imiterere yo gufatana kwa stucco. Molekile za selulosi nizo zikora isano iri hagati ya stucco n'ubuso bwo munsi. Ibi bituma plaster ifata neza ku buso kandi ikaburinda gutandukana cyangwa kwangirika.
Indi nyungu yo kongeramo selulosi mu mvange ya gypsum ni uko bifasha kunoza imikorere ya gypsum. Molekile za selulosi zikora nk'amavuta, bigatuma plastike ikwirakwira neza. Ibi bituma byoroha gushyira plasti ku rukuta cyangwa ku gisenge, bigatuma ubuso burushaho kuba bwiza.
Selulosi ishobora kandi kunoza imiterere rusange y'imisatsi ya sima. Mu kongera imbaraga no gukora neza kwa sima, bifasha gutuma imisatsi irushaho kuba myiza, idafite imyanya cyangwa inenge ku buso. Ibi bituma sima irushaho kuba nziza kandi yoroshye kuyisiga irangi cyangwa kuyishushanya.
Uretse ibyiza byavuzwe haruguru, selulose inagira uruhare mu kurwanya ubushyuhe bwa stucco. Iyo yongewe mu mvange ya gypsum, ishobora gufasha kugabanya ikwirakwira ry'umuriro binyuze mu gushyiraho uruzitiro hagati y'umuriro n'urukuta cyangwa igisenge.
Gukoresha selulosi mu gukora gypsum nabyo bifite akamaro kenshi ku bidukikije. Ibikoresho birabora kandi ntibigira uburozi, ntacyo bitwaye ku bidukikije no ku buzima bw'abantu. Byongeye kandi, kubera ko selulosi yongera imbaraga n'ubudahangarwa bwa plasta, bifasha kugabanya ubwinshi bw'ibikorwa byo kubungabunga uko igihe kigenda gihita. Ibi bigabanya ingano y'imyanda ikorwa kandi bigafasha kuzigama umutungo kamere.
Selulosi ni igice cy'ingenzi cya gypsum. Kuyishyira mu mvange ya stucco bifasha kunoza imbaraga, kuramba, gukora neza no kugaragara neza kwa stucco. Byongeye kandi, itanga inyungu nyinshi ku bidukikije zifasha kugabanya gukenera kwitabwaho igihe kirekire. Gukoresha selulosi muri gypsum ni intambwe ikomeye mu gukora ibikoresho by'ubwubatsi birambye kandi bitangiza ibidukikije.
Igihe cyo kohereza: Kanama-10-2023