Txoj Cai
Cov chains tseem ceeb ntawm kev ua haujlwm siab polycarboxylate dej txo tus neeg sawv cev molecular yog absorbed rau saum npoo ntawm cov cement granules, uas tuaj yeem cuam tshuam cov dej, txhim khu kev muaj peev xwm tuav tau, cov ceg chains ncig los ntawm cov cement granules, ua si ob lub luag haujlwm ntawm steric hindrance thiab electrostatic repulsion, nws txawv kiag li los ntawm cov pa txo cov neeg ua haujlwm, yog li cov kev ua haujlwm siab polycarboxylate dej txo tus neeg saib xyuas tau zoo dua. dispersion thiab dej txo cov nyhuv.
Qhov zoo
1. Polycarboxylate ether superplasticizer hmoov nrog cov ntsiab lus khoom: 97% min.
2. Nrog lub peev xwm tuav tau zoo, txhim khu kev sib koom ua ke, tsis muaj kev sib cais.
3. Nrog rau qhov zoo dispersion, ib qho zoo heev adaptability rau sib txawv cements, thiab zoo dej-txo cov khoom.
4. Muaj qhov ntsuas kub ntawm 50 degree (tsib caug degrees celsius centigrade).
Quality Specification
| Yam khoom | Chav tsev | Txuj |
| Qhov tshwm sim | / | Dawb los yog lub teeb daj hmoov |
| Kev ceev ceev | kg/m3 | 500±50 |
| pH (23 ℃) | / | 8.0±1.0 |
| Cov ntsiab lus | % | 97.0±1.0 |
| Cov dej noo | % | Tsawg dua los yog sib npaug rau 3.0 |
| Dej txo qhov sib piv | % | Ntau dua lossis sib npaug li 25 |
| Cl- | % | Tsawg dua lossis sib npaug rau 0.02 |
| Cov ntsiab lus alkali | % | Tsawg dua lossis sib npaug rau 0.3 |
Daim ntawv thov
1.Nws muaj feem xyuam rau ntau yam npaj sib xyaw ua vaj tse thiab tshwj xeeb tshaj yog qhuav mix mortar.
2. Nws yog tshwj xeeb yog siv rau ob qho tib si gypsum raws thiab cement raws li qhuav mix mortar.
3. Nws yog tshwj xeeb tshaj yog rau cementitious self-levelling underlayments (SLU), plaster thiab masonry, non-shrink grouts, pressed cement slurry, self-leveling pem teb screeds, waterproofing mortar, kho mortars, txhaj tshuaj mortars, qhuav mix qhob, vuas nplaum thiab sib koom fillers.
Kev siv thiab ceev faj
1. Kev pom zoo noj yog 0.1%-0.5% los ntawm qhov hnyav ntawm cov ntaub ntawv cementitious. Optimized dosages yuav tsum tau txiav txim siab los ntawm kev sib xyaw tsim qauv.
2. Kev sim yuav tsum tau ua ua ntej siv.
3. Cov khoom no yog txwv tsis pub sib xyaw nrog naphthalene sulphonate.
4. Kev ntsuas kev sib raug zoo yuav tsum tau ua thaum nws siv ua ke nrog lwm cov khoom sib xyaw.
Lub sijhawm txee: 0 degree -40 degree, lub txee lub neej yog 12 lub hlis nyob rau hauv thawj pob. Nws yuav tsum tau siv tsis pub dhau 60 hnub yog tias qhib lub pob thawj.
Cim npe nrov: Tuam Tshoj admixture superplasticizer manufacturers, lwm tus neeg, Hoobkas
