Khoom Description
Polycarboxylic acid hmoov rau qhuav mortar yog ua los ntawm ntau yam siab molecular hnyav organic tebchaw, thiab yog ib tug carboxylic acid graft copolymer high-efficiency dej reducer. Polycarboxylic acid hmoov rau qhuav mortar yog ib tiam tshiab ntawm ib puag ncig tus phooj ywg qhob admixture nrog lub ntiaj teb-ua theem. PC polycarboxylic acid high-performance dej reducer tau mus txog qhov tam sim no thoob ntiaj teb advanced theem nyob rau hauv cov nqe lus ntawm kev ua tau zoo ntsuas thiab nqi kev ua tau zoo. Nws tuaj yeem siv dav hauv kev txuag dej, hluav taws xob, chaw nres nkoj engineering, railways, txuas hniav, culverts, txoj kev loj thiab ntau yam dej num, thiab kev sib xyaw ua ke ntawm cov qauv tseem ceeb ntawm cov vaj tse.
Cov khoom specification
| Qhov tshwm sim | Dawb hmoov |
| Cov ntsiab lus dej (%) | Tsawg dua los yog sib npaug 3 |
| Qhov ceev (g / l) | 510±30 |
| Tus nqi PH | 7.0-9.0 |
| Cl- Cov ntsiab lus | Tsawg dua los yog sib npaug rau 0.1 |
| Loss ntawm ignition (%) | Ntau dua lossis sib npaug rau 86 |
Kev ua haujlwm tseem ceeb
Tus nqi txo dej siab
Polycarboxylic acid hmoov rau cov mortar qhuav tuaj yeem ua rau cov dej khib nyiab txo qis dua 20%, thiab txhim kho cov dej ntws zoo ntawm cov tshuaj khib nyiab hauv qhov xwm txheej ntawm tib cov dej ntxiv;
Thaum ntxov muaj zog thiab siab zog
Polycarboxylic acid hmoov rau cov mortar qhuav tuaj yeem txhim kho lub zog thaum ntxov ntawm cov mortar, txhim kho lub zog kawg, thiab yog qhov kev xaiv zoo tshaj plaws rau ntau yam kev siv uas yuav tsum tau kho sai;
High durability
Polycarboxylic acid hmoov rau mortar qhuav txo cov dej-binder piv ntawm mortar, txhim kho durability, txo shrinkage thiab creep deformation, thiab txo shrinkage thiab cracking nyob rau hauv lub lig theem ntawm mortar curing;
Green thiab environmentally friendly khoom
Polycarboxylic acid hmoov rau qhuav mortar tsis muaj kuab paug rau lub ntuj ib puag ncig yog generated thaum lub sij hawm ntau lawm; raws li ISO14000 kev tiv thaiv ib puag ncig kev tswj hwm.
Scope ntawm daim ntawv thov
Nws yog ib qho polycarboxylic acid txhim kho cov dej-txo tus neeg saib xyuas tshwj xeeb uas siv rau cov tshuaj khib nyiab qhuav. Cov khoom no muaj kev hloov tau zoo nrog cov cement thiab lwm yam khoom siv. Nws yog dav siv nyob rau hauv cov cement-raws li qhuav-siv cov ntaub ntawv xws li cement non-shrinkage grouting / mechanical grouting, kho mortar, cement-based floor mortar, waterproof mortar, grouting agent thiab polystyrene particle insulation mortar. Nws muaj txiaj ntsig zoo los txhim kho cov kua dej ntawm cov tshuaj khib nyiab, ua kom lub zog thaum ntxov thiab lig ntawm mortar, thiab txo qhov shrinkage thiab cracking ntawm mortar nyob rau hauv lub sij hawm curing lig. Tsis tas li ntawd, cov khoom no kuj tseem siv tau rau hauv cov khoom siv qhuav-qib gypsum, cov ntaub ntawv refractory thiab cov khoom siv ceramic.
Pom zoo noj
Qhov pom zoo noj ntau npaum li cas hauv cov khoom sib xyaw qhuav yog 0.2-0.3% ntawm cov ntaub ntawv cementitious.
Ntim, cia thiab thauj
1. Cov khoom no yog 25 kg / hnab;
2. Raws li cov neeg siv khoom xav tau, lub hnab ntim loj lossis ntim tshwj xeeb tuaj yeem muab tau.
3. Nws yuav tsum tau muab cia rau hauv ib qho chaw qhuav ntawm chav tsev kub (hauv qab 40 degree), tsis txhob stacking los yog hnyav hnyav los tiv thaiv cov khoom los ntawm agglomerating.
4. Kev ruaj ntseg cia ntawm cov khoom no nyob rau hauv thawj ntim yuav tsum tau khaws cia rau 12 lub hlis. Thaum lub ntim thawj qhib, nws yuav tsum muab tso rau hauv 60 hnub.
5. Cov khoom no yog thauj raws li cov khoom siv tshuaj.
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