Polycarboxylate Superplasticizer Polyether (CAS 62601-60-9)
Pfupiso yeChigadzirwa
Semuchina wekugadzira kongiri wechizvarwa chinotevera (CAS Nhamba 62601-60-9), Polyether yedu yePolycarboxylate Superplasticizer yakagadzirwa kuti ikwanise kushanda zvakanaka, kusimba, uye kugara kwenguva refu kwekongiri. Yakagadzirwa kubva kumapolycarboxylate copolymers akachena kwazvo, iyi poda chena inopa mashandiro anotungamira muindasitiri uku ichisangana nezvinodiwa zvekuchengetedza nharaunda—zvichiita kuti ive sarudzo yepamusoro yekuvaka kwemazuva ano, kongiri yakagadzirwa kare, uye mapurojekiti ekongiri akasimba.
Magadzirirwo Akakosha (CAS 62601-60-9)
| Paramita | Kukosha |
|---|---|
| Chitarisiko | Upfu chena |
| Kuwanda kwevanhu | 500±15 kg/m³ |
| Zviri Mukati Zvakasimba | 98±1% |
| Kukosha kwepH (1% mhinduro) | 6–7 |
| Zviri MuChloride Ion | |
| Zvese Zviri MuAlkali | |
| Nhamba yeCAS | 62601-60-9 |
Zvakanakira Kushanda Kwakakosha
Sei tichifanira kusarudza Polyether yedu yePolycarboxylate Superplasticizer?
Kuderedza Mvura Yakanyanya Kuwanda
Kuderedzwa kwemvura ne18–32% (pamuyero we 0.14–0.22%)
Inoshanda kupfuura naphthalene/melamine superplasticizers ne35% pachiyero chimwe chete
Kuyerera Kunogara Kwenguva Refu
Kurasikirwa kwemvura kwe 0% paste mushure meawa imwe (semuenzaniso, 160mm → 180mm pa 0.14% dosage)
Inoita kuti pave nekushanda kwakasimba panguva imwe chete pakudurura zvinhu zvakawanda kana kugadzira zvinhu zvakatogadzirwa kare
Kugara Kwekongiri Kwakawedzerwa
Inoderedza mwero wekudonha kwekongiri ne ≥25% (chiyero chekudonha kwekongiri ≤75% vs. reference)
Inoderedza kubuda ropa (≤85% vs. reference) kudzivirira kutsemuka
Kukura Kwesimba Kunoshamisa
Simba rekudzvanya re220% rezuva rimwe chete (zvichienzaniswa nekongiri yekurekodha)
Kuchengetedza simba kwe170% pamazuva 28-90 kuti chimiro chigare kwenguva refu
Inochengetedza Ruzivo Rwenharaunda uye Inoshanda Pazvinhu Zvakawanda
Kusasvibiswa kwechinhu chiri kugadzirwa/kushandiswa (zvinhu zvekuvaka zvakasvibira)
Kushanda kwekudzivirira chando pamusoro pe -5°C; inoenderana nekongiri ye fly ash/slag
Chipimo Chinokurudzirwa
Konkriti yakajairika: 0.12–0.24% (yehuremu hwesimende)
Kongiri yakasimba/yakagadzirwa kare: 0.3–0.5% (hapana kupatsanurwa pachiyero che0.5%)
Kushanda zvakanaka kwemushonga mudiki: 0.06% muyero = 12% kuderedzwa kwemvura + 23% kukura kwesimba (kunopfuura zvinopomba mvura zvakajairika)
Maitiro Ekushandisa
Yakanakira:
Matanda, uye nheyo dzezvivakwa zvirefu
Zvikamu zvekongiri zvakagadzirwa kare (mapombi, masiraibhurari, mapaipi)
Mapurojekiti makuru ekongiri (madhamu, mabhiriji, matuneri)
Konkriti inoshanda zvakanyanya (C60+ grades)
Kuvakwa kwenzvimbo inotonhora (kushanda kwekudzivirira chando pamusoro pe -5°C)
Kuvimbisa Hunhu Hwakanaka
Polyether yedu yePolycarboxylate Superplasticizer (CAS 62601-60-9) ndeiyi:
Yakagadzirwa munzvimbo dzakasimbiswa neISO 9001
Yakaedzwa kuti inoenderana nemhando dzese dzesimende dzakakurumbira
Inotsigirwa nerutsigiro rwehunyanzvi rwemazuva ese rwekugadzirisa dosage
Taura Nesu Kuti Uwane Mhinduro Dzakagadzirirwa
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