Gilashin ruwa

Modules na maganin gilashin ruwa, wanda kuma aka sani da sodium silicate solution ko sodium silicate, muhimmin ma'auni ne don bayyana halayen maganin. Modules yawanci ana bayyana shi azaman molar rabo na silicon dioxide (SiO₂) da alkali karfe oxides (kamar sodium oxide Na₂O ko potassium oxide K₂O) a cikin gilashin ruwa, wato, m (SiO₂)/m (M₂O), inda M ke wakiltar alkali. abubuwan ƙarfe (kamar Na, K, da sauransu).

Na farko, modules na waterglass bayani yana da tasiri mai mahimmanci akan kaddarorinsa da aikace-aikacensa. Maganin gilashin ruwa tare da ƙananan modulus yawanci suna da mafi kyawun solubility na ruwa da ƙananan danko, kuma sun dace da wasu yanayin aikace-aikacen da ke buƙatar ruwa mai kyau. Maganin gilashin ruwa tare da modules mafi girma suna da danko mafi girma da mannewa mai ƙarfi, kuma sun dace da lokuttan da ke buƙatar ƙarfin ƙarfi da tauri.
Na biyu, da modules na waterglass bayani ne kullum tsakanin 1.5 da 3.5. Modules da ke cikin wannan kewayon ana ɗaukar su shine mafi dacewa da samarwa da aikace-aikacen masana'antu, saboda yana iya tabbatar da cewa maganin gilashin ruwa yana da ƙayyadaddun solubility da ruwa, kuma yana iya samar da isasshen mannewa da ƙarfi.
Na uku, ma'auni na bayani na gilashin ruwa ba a gyara shi ba, ana iya sarrafa shi ta hanyar daidaita ma'auni na albarkatun kasa da tsarin samarwa. Sabili da haka, a cikin yanayin aikace-aikacen daban-daban, ana iya zaɓar maganin gilashin ruwa tare da ma'auni mai dacewa bisa ga takamaiman buƙatu.
Na hudu, ma'auni na maganin gilashin ruwa shima yana da alaƙa ta kut-da-kut da natsuwa, yanayin zafi da sauran abubuwan. Gabaɗaya magana, tare da haɓaka haɓakawa da raguwar zafin jiki, ma'aunin maganin gilashin ruwa shima zai ƙaru daidai da haka. Duk da haka, wannan canjin ba na layi ba ne, amma abubuwa daban-daban suna shafar su.
Na biyar, ma'auni na bayani na gilashin ruwa shine muhimmin ma'auni don bayyana halayensa, wanda ke da tasiri mai mahimmanci akan kaddarorinsa da aikace-aikace. A cikin aikace-aikace masu amfani, wajibi ne don zaɓar maganin gilashin ruwa tare da ma'auni mai dacewa bisa ga takamaiman bukatun.
Matsakaicin maganin gilashin ruwa shine madaidaicin maɓalli wanda ke shafar kaddarorin da tasirin aikace-aikacen gilashin ruwa. Yawan gilashin ruwa ana bayyana shi azaman babban juzu'in sodium silicate (Na₂SiO₃).

1. Common kewayon ruwa gilashin taro

1. Gabaɗaya taro: Matsakaicin maganin gilashin ruwa shine gabaɗaya 40%. Wannan taro na gilashin ruwa ya fi zama ruwan dare a aikin injiniya, kuma yawancinsa gabaɗaya 1.36 ~ 1.4g/cm³.
2. Ƙididdigar ƙididdiga ta ƙasa: Bisa ga ma'auni na "GB/T 4209-2014", ma'auni na kasa na gilashin ruwa shine 10% ~ 12%. Wannan yana nufin cewa ya kamata a sarrafa yawan juzu'in gilashin ruwa a cikin wannan kewayon.

2. Abubuwan da ke shafar ƙaddamar da gilashin ruwa

Matsalolin gilashin ruwa yana shafar abubuwa da yawa, gami da amma ba'a iyakance ga masu zuwa ba:

1. Ingancin gilashin ruwa: Ingancin albarkatun ƙasa yana ƙayyade ingancin gilashin ruwan da aka samar. Mafi kyawun ingancin gilashin ruwa, mafi girman maida hankali.

2. Ruwan zafin jiki: Ruwan zafin jiki yana da tasiri kai tsaye akan dilution na gilashin ruwa. Gabaɗaya magana, mafi girma da zafin jiki na ruwa, ƙananan ƙaddamarwa.

3. Adadin ruwan da aka ƙara: Adadin ruwan da aka ƙara kai tsaye yana shafar ƙwayar gilashin ruwa.

4. Lokacin motsa jiki: Idan lokacin motsa jiki ya yi guntu, gilashin ruwa ba zai sami isasshen lokacin da zai iya haɗuwa da ruwa ba, wanda zai haifar da rashin daidaituwa.

3. Hanyoyi na bayyana taro gilashin ruwa

Baya ga bayyana shi a cikin juzu'i mai yawa, ana iya bayyana maida gilashin ruwa a cikin digiri Baume (° Bé). Baume wata hanya ce ta bayyana ma'auni na bayani, wanda aka auna ta hanyar Baume hydrometer. Yawan gilashin ruwa a cikin kayan grouting ana bayyana shi azaman 40-45Be, wanda ke nufin cewa Baume ɗinsa yana cikin wannan kewayon.

4. Kammalawa

Matsakaicin maganin gilashin ruwa shine muhimmin ma'auni wanda ke buƙatar ƙaddara bisa ga takamaiman yanayin aikace-aikacen da buƙatu. A cikin aikin injiniya da masana'antu, ƙaddamar da gilashin ruwa yana buƙatar kulawa daidai don tabbatar da inganci da kwanciyar hankali na samfurin. A lokaci guda kuma, wajibi ne a kula da tasirin canje-canje a cikin maida hankali na gilashin ruwa akan kaddarorinsa da tasirin aikace-aikacen.