-
Muri iki gihe, amasafuriya menshi yo mu bwoko bwa “maincrease” n’ayo mu gusigwa afite ubushobozi buke bwo kubika amazi, kandi amazi asigaye atandukana nyuma y’iminota mike ahagaze. Bityo rero, ni ngombwa cyane kongeramo eteri ya “cellulose” ikwiye muri sima. 1. Amazi abikwa muri eteri ya “cellulose” Amazi akongera...Soma byinshi»
-
Sima yo kwiyinjiza ishobora kwishingikiriza ku buremere bwayo kugira ngo ikore urufatiro rurerure, rworoshye kandi rukomeye ku gice cyo gushyiramo cyangwa guhuza ibindi bikoresho, kandi icyarimwe ishobora gukora ubwubatsi bunini kandi bunoze. Kubwibyo, kuba amazi menshi ni ikintu cyingenzi cyane mu kwiyinjizamo...Soma byinshi»
-
Gypsum yo gusiga sulfurization ni gypsum ikomoka ku nganda iboneka binyuze mu gusiga sulfur no gusukura imyuka ikomoka ku ruhu ikorwa nyuma yo gutwika ibicanwa birimo sulfure binyuze mu gutwika ifu y'ishwagara cyangwa ifu y'ishwagara. Imiterere yayo ya shimi ni imwe n'iya gypsum karemano ya dihydrate, cyane cyane CaS...Soma byinshi»
-
Itsinda rya Cellulose Ether Cellulose ether ni ijambo rusange risobanura urukurikirane rw'ibicuruzwa bikorwa n'uburyo cellulose ya alkali n'ikintu gitanga ether mu bihe bimwe na bimwe. Iyo cellulose ya alkali isimbuwe n'ibintu bitandukanye bitanga ether, haboneka ethers zitandukanye za cellulose. Ac...Soma byinshi»
-
Itsinda rya Cellulose Ether Cellulose ether ni ijambo rusange risobanura urukurikirane rw'ibicuruzwa bikorwa n'uburyo cellulose ya alkali n'ikintu gitanga ether mu bihe bimwe na bimwe. Iyo cellulose ya alkali isimbuwe n'ibintu bitandukanye bitanga ether, haboneka ethers zitandukanye za cellulose. Ac...Soma byinshi»
-
Hydroxyethyl Cellulose Imiterere y'umubiri n'iya chimique Imiterere y'isura Iki gicuruzwa ni umweru kugeza ku muhondo woroshye Ufite fibro cyangwa ifu ikomeye, ntabwo ari uburozi kandi nta buryohe Ingano yo gushonga 288-290 °C (Dec.) Ubucucike 0.75 g/mL kuri 25 °C (litre.) Gushonga Gushonga Gushonga mu mazi. Ntibishongesha mu bimera bisanzwe...Soma byinshi»
-
Hydroxyethyl cellulose ni eteri ya selulosi ifite ubukana buri hagati kugeza kuri buri hejuru, ikoreshwa nk'ingufu zo gukurura no gushimangira irangi rishingiye ku mazi, cyane cyane iyo ubukana bwo kubika buri hejuru kandi ubukana bwo gukoresha buri hasi. Eteri ya selulosi biroroshye gukwirakwira mu mazi akonje afite pH ≤ 7, ariko ...Soma byinshi»
-
1 Intangiriro Cellulose ether (MC) ikoreshwa cyane mu nganda z'ibikoresho by'ubwubatsi kandi ikoreshwa mu bwinshi. Ishobora gukoreshwa nk'ikintu kigabanya amazi, gifata amazi, gikonjesha kandi gifata kole. Mu gikoresho gisanzwe cyumye, gikonjesha inkuta zo hanze, igikoresho cyigenga, igikoresho gifata amatafari, igikoresho kinini ...Soma byinshi»
-
Ifu ya polymer ishobora guhindurwa ikunze kugaragara mu bwubatsi nk'ibikoresho byo gukingira inkuta byo hanze. Igizwe ahanini n'uduce twa polistirene n'ifu ya polimati, bityo yitiriwe umwihariko wayo. Ubu bwoko bw'ifu ya polimati y'ubwubatsi bushingiye ahanini ku mwihariko wa polisiti...Soma byinshi»
-
Nyuma yo kongeramo hydroxypropyl methylcellulose mu bikoresho bishingiye kuri sima, ishobora kubyimba. Ingano ya hydroxypropyl methylcellulose igena uko ibikoresho bishingiye kuri sima bikenera amazi, bityo bizagira ingaruka ku musaruro wa morti. Hari ibintu byinshi bigira ingaruka ku bucucike bwa hydroxypropyl methylcellulose:...Soma byinshi»
-
Mu gukora amatafari yo ku rukuta no hasi, kongeramo ibikoresho bikomeza umubiri bya ceramic ni uburyo bwiza bwo kongera imbaraga z'umubiri, cyane cyane ku matafari ya porcelain afite ibikoresho binini bidafite isuku, ingaruka zabyo ziragaragara cyane. Muri iki gihe, iyo umutungo w'ibumba ryiza ukomeje kwiyongera ...Soma byinshi»
-
Bitewe n'ibintu nk'ubushyuhe bw'ikirere, ubushuhe, umuvuduko w'umuyaga, n'umuvuduko w'umuyaga, igipimo cyo guhinduka k'ubushuhe mu bicuruzwa bishingiye kuri gypsum bizagira ingaruka. Bityo, byaba biri muri mortier ikoreshwa muri gypsum, caulk, putty, cyangwa gypsum ikoreshwa mu kwigenga, hydroxypropyl methylcellulose ether (HPMC)...Soma byinshi»