A matsayin wani abu mai amfani sosai, cellulose ether na kayan gini zai iya inganta riƙe ruwa da kauri na kayan gini, da kuma inganta aikin gini. Ana amfani da shi sosai don ingantawa da ingantawa, gami da turmi na dutse, turmi mai hana zafi, turmi mai haɗa tayal, turmi mai daidaita kansa, da kuma aikin kayayyakin gini, gami da kera resin PVC, fenti na latex, putty mai jure ruwa, da sauransu, sanya shi ya cika buƙatun tanadin makamashi da kariyar muhalli, inganta ingancin gini da ado, da kuma amfani da shi a kaikaice ga nau'ikan ayyukan gini daban-daban. Gina tubali da siminti, adon bango na ciki da na waje sun yi daidai da alkiblar ci gaban manufofin masana'antu na ƙasa kan adana makamashi da kariyar muhalli na sabbin kayan gini. Cellulose ether na kayan gini na kamfanin galibi shine babban matakin HPMC na kayan gini, kuma manyan filayen aikace-aikacensa sun haɗa da turmi mai hana zafi, manne tayal, matakin kai, manne na bango da sauran filayen turmi mai gauraye, da kuma polyvinyl chloride (PVC), slurry na lantarki da sauran filayen; Akwai kuma wasu kayayyakin yau da kullun, waɗanda galibi ake amfani da su a cikin turmi da aka shirya, turmi na yau da kullun da kuma goge bango.
Saboda yawan jarin da ake zubawa a fannin injiniyan gini, faffadan kasuwa da kuma babban buƙata, buƙatar kasuwa ta cellulose ether mai daraja ta kayan gini ta fi girma fiye da buƙatar cellulose ether a wasu fannoni. Ana amfani da ita galibi a cikin turmi mai haɗe-haɗe, wakilin haɗin kai, PVC, putty, da sauransu. A halin yanzu, buƙatar ƙasata ta gina cellulose ether mai daraja ta kayan gini (gami da gini, PVC da rufin rufi) ta kai sama da kashi 90% na buƙatar cellulose ether mara ionic.
Amma daga mahangar duniya, ana amfani da kusan kashi 52% na ƙwayoyin cellulose marasa ionic a fannin kayan gini, wanda ya yi ƙasa da matakin gida. Babban dalili shi ne, a gefe guda, girman jarin da ake zubawa a fannin injiniyan gini a ƙasata yana da girma kuma yana ƙaruwa. Duk da cewa yawan ci gaban yana raguwa, yawan yana da yawa; Saboda haka, ƙwayoyin cellulose ether na kayan gini na ƙasata yana da halaye na aikace-aikace iri-iri, babban buƙatar kasuwa, da kuma abokan ciniki da suka warwatse. Dangane da tan 220,000 na ƙwayoyin cellulose ether na kayan gini da ake buƙata a kasuwar cikin gida a shekarar 2018 da matsakaicin farashin yuan 25,000/ton, girman kasuwar cellulose ether na kayan gini na cikin gida shine kusan yuan biliyan 5.5.
Dangane da batun kayan gini, akwai halaye guda biyu. Da farko, masana'antu kamar injiniyan gini, gidaje da kayan ado suna shafar shi sosai. A cikin 'yan shekarun nan, kodayake jarin gidaje da fannin gine-gine na ƙasarmu na kamfanonin haɓaka gidaje sun ƙaru kowace shekara, ƙimar ci gaban ya ragu sosai. Haka kuma, ƙimar ci gaban samar da turmi da rufin da aka shirya a ƙasa ya ragu.
Wani fasali kuma shi ne cewa manufar tana jagorantar ci gaban gine-gine masu kore, masu adana makamashi da kuma masu kare muhalli da kuma canja wurin buƙatun abokan ciniki daga ƙasashen waje zuwa China, wanda ke rage tasirin raguwar haɓakar gidaje na cikin gida. "Shirin Shekaru Biyar na Goma Sha Uku don Kare Makamashi da Ci Gaban Gine-gine Masu Kore" ya gabatar da manufofi. Nan da shekarar 2020, matakin ingantaccen makamashi na sabbin gine-ginen birane zai ƙaru da kashi 20% idan aka kwatanta da 2015; adadin yankin gine-gine masu kore a sabbin gine-ginen birane zai wuce kashi 50%, kuma za a yi amfani da adadin kayan gini masu kore. Ya wuce kashi 40%; yankin gyaran makamashi na gine-ginen gidaje masu yanzu ya fi murabba'in mita miliyan 500, kuma gyaran makamashi na gine-ginen gwamnati mai adana makamashi ya kai murabba'in mita miliyan 100. Kashi na gine-ginen da ke adana makamashi a gine-ginen gidaje da ke yanzu a birane da garuruwa a faɗin ƙasar ya wuce kashi 60%. Ci gaban cellulose ether yana ba da tallafin manufofi. Bayan rikicin bashin Turai a shekarar 2012, abokan ciniki a wasu ƙasashe sun ƙara yawan siyan cellulose ether daga China da sauran ƙasashe masu tasowa domin magance matsalar da kuma rage farashi.
Lokacin Saƙo: Afrilu-28-2024