Mvura yegirazi mhinduro, inozivikanwawo sesodium silicate solution kana effervescent soda ash, is soluble inorganic silicate inoumbwa nesodium silicate (Na₂O-nSiO₂). Iine huwandu hwakawanda hwekushandisa munenge mune yese chikamu chehupfumi hwenyika. Idzi dzinotevera ndedzimwe dzenzvimbo huru dzekushandisa:
1. nzvimbo yekuvaka:
Mushonga wegirazi remvura unogona kushandiswa sechigadzirwa chesimende isingamirire asidi, pamwe nekusimbisa ivhu, kudzivirira mvura, uye anticorrosion.
Kupfekedza pamusoro pezvinhu kuvandudza kupikisa kwavo kumamiriro ekunze. Semuenzaniso, kuisa pamuviri kana kupenda zvinhu zvinoputika sezvidhinha zvevhu, simende kongiri, nezvimwewo negirazi remvura rine density ye1.35g/cm³ rinogona kuvandudza kusimba, simba, kusamira, chando kuramba uye kudzivirira mvura kwezvinhu.
Gadzira inokurumidza-kuseta yekudzivirira mvura mumiriri wekugadzirisa kwechimbichimbi kwenzvimbo senge plugging uye caulking.
Gadzirisa kutsemuka kwemadziro ezvidhinha, sanganisa girazi remvura, granulated blast furnace slag poda, jecha uye sodium fluosilicate muchikamu chakakodzera, uye wozoidzvanya zvakananga mumitswe yemadziro ezvidhinha, iyo inogona kuita basa rekubatanidza uye kusimbisa.
Girazi remvura rinogonawo kushandiswa semidziyo yemhando dzakasiyana-siyana dzekuvaka, senge girazi remvura yemvura uye inodzivirira moto filler yakasanganiswa mune paste isina moto coating, yakavharwa pamusoro pehuni inogona kuramba moto usingaperi, ichidzikisa nzvimbo yekudzima.
2. indasitiri yemakemikari:
Mvura yegirazi mhinduro ndiyo yakakosha zvinhu zvesilicate chemistry, inoshandiswa mukugadzira silica gel, silicates, zeolite molecular sieves, nezvimwe.
Mumakemikari system, inoshandiswa kugadzira silica gel, silica, zeolite molecular sieve, sodium metasilicate pentahydrate, silica sol, layer silica uye instant powdered sodium silicate, sodium potassium silicate uye zvimwe zvakasiyana silicate zvigadzirwa.
3. indasitiri yekugadzira mapepa:
Mvura yegirazi mhinduro inogona kushandiswa seyekuzadza uye saizi mumiriri webepa kuvandudza simba uye kuramba kwemvura kwepepa.
4. Ceramic indasitiri:
Mvura yegirazi mhinduro inogona kushandiswa sebhainda uye glaze yezvigadzirwa zveceramic kuvandudza kusimba uye kushora kwekudzivirira kwezvigadzirwa zveceramic.
5. kurima:
Mvura yegirazi mhinduro inogona kushandiswa mukugadzira mishonga yezvipembenene, mafetereza, magadzirirwo evhu, nezvimwewo, anoshandiswa mukugadzirwa kwekurima.
6. indasitiri yemwenje:
Muindasitiri yemwenje chinhu chakakosha mumidziyo yekugezesa senge yekuwachira, sipo, nezvimwewo. Inopfavisa mvura uye inonyura.
7. Indasitiri yemachira:
Muindasitiri yemachira yekubatsira dhayi, bleaching uye saizi.
8. mamwe minda:
Inoshandiswa zvakanyanya muindasitiri yemuchina sekukanda, kugadzira mavhiri uye simbi anticorrosion agent.
Kugadzirwa kweasidhi-resistant gelling, acid-resistant mortar uye acid-resistant kongiri, pamwe negelling isingadziviriri, dhaka rinodzivirira kupisa uye kongiri inodzivirira kupisa.
Anti-corrosion engineering application, senge ye-anti-corrosion engineering yezvimiro zvakasiyana muindasitiri yemakemikari, simbi, simba remagetsi, marasha, machira uye mamwe masekete.
Kupfupisa, mhinduro yegirazi yemvura ine huwandu hwakawanda hwekushandisa muminda yakawanda senge kuvaka, chemistry, kugadzira mapepa, ceramics, kurima, indasitiri yemwenje, machira uye zvichingodaro. Nekudaro, zvinofanirwa kucherechedzwa kuti kushandiswa kwegirazi remvura kunoenderanawo nezvimwe zvirambidzo, senge zvisingagoni kushandiswa munzvimbo dzealkaline, nekuda kwekunyungudika kwayo mualkali. Mukuwedzera, kunaka kwegirazi remvura pachayo, kushanda kwekomboni uye kuvaka nekugadzirisa zvinhu zvinewo zvakakosha pakusimba kwayo.
Nguva yekutumira: Nov-20-2024