Polycarboxylate Superplasticizer | PCE
Khoom Specification:
| Cov khoom | Polycarboxylate superplasticizer | ||
| PCE (Kev txo qis dej siab) | PCE (High Slump Retention) | PCE hmoov | |
| Qhov tshwm sim | Lub teeb daj ua kua | Clear Transparent Liquid | Dawb hmoov |
| Cov ntsiab lus ruaj khov,% | 50 ± 1.0 | 50 ± 1.0 | 98 ± 1.0 |
| Qhov ceev (23 ℃) (kg / m3) | 1.13 ± 0.02 | 1.05-1.10 Nws | 600 ± 50 |
| PH | 6.5-8.5 Nws | 6.5-8.5 Nws | 9.0 ± 1.0 |
| Cov ntsiab lus chloride,% ≤ | 0.1 | 0.1 | 0.1 |
| Na2SO4 (los ntawm cov ntsiab lus khoom), % ≤ | 4.0 | 4.0 | 4.0 |
| Solubility | Soluble tag | ||
| Dej txo piv, % ≥ | 25 | ||
| Ntim ntawm PCE Raws li Superplasticizer | Rau PCE kua, lub ntim yog 230kg PE nruas, 1100kg IBC tank lossis flexitank. Rau PCE Hmoov, lub ntim yog 25 kg PP woven hnab. | ||
Product Description:
Polycarboxylate superplasticizer (PCE), tseem hu ua polycarboxylate ether superplasticizer, yog ib tiam tshiab ntawm kev ua haujlwm siab ua vaj tse. Nws yog ib qho dej txo tus neeg sawv cev nrog kev ua tau zoo heev uas ua ke nrog kev txo qis dej, kev tiv thaiv slump, reinforcement, shrinkage thiab kev tiv thaiv ib puag ncig. Nws kuj yog ib qho zoo tagnrho admixture rau kev npaj ntawm high-strength, high-kev ua tau zoo pob zeb. Raws li hom nrov superplasticizer rau pob zeb, PCE raws li cov khoom sib xyaw tuaj yeem siv dav hauv cov haujlwm no, xws li kev txuag dej, hluav taws xob fais fab, chaw nres nkoj, railway, choj, txoj kev loj thiab budings, thiab lwm yam.
Daim ntawv thov:
1. PEC hmoov. PCE hmoov yog cov hmoov dawb-ntws, xuab zeb, tshuaj tsuag-qhuav hmoov. Nws muaj cov yam ntxwv ntawm kev zoo siab, zoo heev dispersibility, tsis tshua muaj roj cov ntsiab lus, zoo adaptability nrog ntau yam cements, thiab txhim kho fluidity ntawm mortar, thiab lwm yam. cov ntaub ntawv. Polycarboxylate hmoov kuj yog ib qho zoo heev dispersing plasticizer rau cov ntaub ntawv ntxhia xws li gypsum thiab ceramics.
2. Kev txo dej siab. PCE dej reducer yog npaj txhij-rau-siv kua superplasticizer. Nws yog lub teeb daj nyob rau hauv tsos. Tsis tas li ntawd, nws tuaj yeem ua dej tiav tau yooj yim. Cov dej txo qhov ua tau zoo ntawm PCE qhob admixture tuaj yeem ncav cuag 25%. Nws yog tsuas yog siv nyob rau hauv kev npaj-sib xyaw thiab precast qhob industries qhov twg lub siab tshaj plaws durability thiab kev ua tau zoo yog yuav tsum tau.
3. High Slump Retention. PCE-High Slump Retention yog ib tiam tshiab superplasticizer rau pob zeb. Nws muaj polycarboxylate ether polymers thiab yog tsim tshwj xeeb rau kev npaj sib xyaw ua ke qhov twg slump tuav, siab zog thiab kav ntev yuav tsum tau nyob rau hauv cov huab cua kub. Nws yog chloride-dawb, raws li SS EN 934, Teem retarding / siab ntau cov dej txo / superplasticizing admixtures, thiab ASTM C 494 yuav tsum tau rau hom F & G. Nws kuj yog sib xws nrog tag nrho cov cements raws li ASTM cov qauv. Raws li kev sib xyaw ua ke zoo tshaj plaws rau kev lag luam npaj sib xyaw ua ke, PCE superplasticizer muaj peev xwm ua haujlwm nrog cov dej qis / cement ratios thiab tseem tau txuas ntxiv slump tuav los ua cov pob zeb zoo.
Pob: 25 kgs / hnab los yog raws li koj thov.
Cia: Khaws ntawm qhov chaw muaj cua, qhuav.
Cov txheej txheem ua tiav: International Standard.
