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Polycarboxylate Superplasticizer hmoov

Kev cai Polycarboxylate Superplasticizer hmoov Chaw tsim tshuaj paus

Zibo Zhuoxing Enterprises Co., Ltd yog tsim nyob rau hauv 2008 thiab tau exporting TPEG, HPEG, EPEG, 50% polycarboxylate dej reducer kua thiab polycarboxylate dej reducer hmoov rau ntau lub teb chaws txij li xyoo 2015.

Muaj peev xwm ntau lawm

Lub tuam txhab tam sim no muaj tag nrho cov kab ntau lawm los ntawm HPEG mus rau PCE high-efficiency water reducers. Lub peev xwm tsim tau txhua xyoo yog 80,{2}} tons thiab cov zis yog 72,000 tons. Tag nrho cov peev txheej PCE txhua xyoo yog 100,000.00 tons.

Kev Tswj Xyuas Zoo

Lub tuam txhab tau dhau ISO9001 kev tswj hwm qhov system ntawv pov thawj. Peb ua raw khoom soj ntsuam thaum nkag los xyuas kom meej tsim nyog rau ntau lawm, zoo tswj tag nrho cov txheej txheem ntau lawm kom tau raws li qhov yuav tsum tau, thiab coj mus kuaj ib batch ua ntej xa.

Pab neeg tshaj lij

Lub tuam txhab muaj cai kom muaj ib pab neeg ua haujlwm export. Peb pab neeg R & D, uas muaj ib pab pawg neeg muaj peev xwm thiab muaj kev paub dhau los, tswj kev sib txuas lus zoo thiab muaj txiaj ntsig nrog cov koom haum tshawb fawb muaj npe nrov tsis tu ncua.

Kev paub nplua nuj

Raws li ib qho ntawm ob lub tuam txhab ntxov tshaj plaws ntawm TPEG / HPEG hauv Suav teb, tom qab 16 xyoo ntawm kev tshawb fawb tsis tu ncua, peb tau daws ntau yam kev xav tau ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws hauv thaj tsam ntawm PCE cov dej txo qis.

Txhais ntawm Polycarboxylate Superplasticizer Hmoov

Polycarboxylate superplasticizer hmoov yog ib qho kev tsim kho tshiab thiab cov khoom siv qib siab ntxiv tsim los ua kom zoo dua qhov kev ua tau zoo ntawm cov pob zeb thiab mortar sib tov. Nws yog ib qho zoo, dawb-ntws hmoov uas yog soluble hauv dej, ua rau nws yooj yim los lis thiab tawg hauv kev tsim kho. Qhov no superplasticizer yog tsim tshwj xeeb nrog polycarboxylate-based polymers, uas muaj cov txiaj ntsig tshwj xeeb los txhim kho cov khoom ntawm pob zeb thiab mortar.

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Nta ntawm Polycarboxylate Superplasticizer Hmoov

Kev txo dej siab
PCS tso cai rau txo qis hauv dej-rau-cement piv hauv cov pob zeb sib xyaw. Qhov no ua rau kev txhim kho lub zog, durability, thiab txo permeability yam tsis muaj kev cuam tshuam kev ua haujlwm.

Txhim khu kev ua haujlwm
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm PCS yog nws lub peev xwm los txhim kho kev ua haujlwm ntawm pob zeb. Nws muab cov dej ntws zoo dua thiab nce qhov poob qis, ua rau cov pob zeb yooj yim los tuav, qhov chaw, thiab ua tiav. Qhov no yog tshwj xeeb tshaj yog muaj nqis nyob rau hauv daim ntawv thov xws li npaj-mix qhob thiab nws tus kheej-compacting pob zeb.

Txhim kho lub zog kev loj hlob
Los ntawm kev txo cov dej cov ntsiab lus hauv cov pob zeb sib xyaw, PCS pab txhawb kev txhim kho cov compressive ntau dua thiab flexural zog. Qhov no yog qhov tseem ceeb rau cov ntawv thov uas muaj zog ntxiv yog qhov tseem ceeb, xws li hauv kev ua kom muaj zog thiab kev ua haujlwm siab.

Zoo dua Cohesion thiab Segregation Resistance
Polycarboxylate superplasticizers txhim kho kev sib koom ua ke ntawm cov pob zeb sib xyaw, tiv thaiv kev sib cais thiab ua kom muaj kev sib faib ntau dua ntawm cov khoom sib xyaw. Qhov no ua rau muaj ntau homogenous thiab zoo-compacted qauv.

Compatibility nrog ntau hom cement
PCS paub txog nws txoj kev sib raug zoo nrog ntau hom cement, suav nrog Portland cement zoo tib yam, sib xyaw cementscement, thiab lwm yam tshwj xeeb formulations. Qhov versatility no ua rau nws haum rau kev siv ntau yam kev tsim kho.

Txo permeability
Kev siv PCS tuaj yeem ua rau txo qis permeability hauv pob zeb, muab kev tiv thaiv zoo dua tiv thaiv dej ingress, tshuaj tua kab mob, thiab ib puag ncig. Qhov no yog tshwj xeeb tshaj yog muaj txiaj ntsig nyob rau hauv cov qauv uas durability yog ib qho tseem ceeb rau kev txiav txim siab.

Txhim kho Setting Time Control
Polycarboxylate superplasticizers muaj kev txhim kho kev tswj xyuas lub sijhawm teem ntawm pob zeb. Qhov no tso cai rau kev hloov pauv hauv cov sijhawm tsim kho thiab ua kom muaj kev sib koom tes zoo dua hauv cov haujlwm uas lub sijhawm meej yog qhov tseem ceeb.

Environmentally Friendly
Cov ntsiab lus dej txo tau ua tiav nrog PCS pab txhawb rau kev tsim kho kom ruaj khov thiab zoo ib puag ncig. Nws pab txo qis qhov cuam tshuam ib puag ncig cuam tshuam nrog kev siv dej ntau dhau thiab txhawb kev siv cov pob zeb sib xyaw kom zoo.

Lub Sij Hawm Ntev
Kev txhim kho lub zog, txo qis permeability, thiab kev ua tau zoo tag nrho ntawm cov pob zeb sib xyaw nrog PCS pab txhawb rau lub sijhawm ntev. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog nyob rau hauv cov qauv uas lub neej ntev thiab kev tiv thaiv tsis zoo yog qhov tseem ceeb.

Versatility hauv kev siv
PCS yog tsim rau ntau yam kev siv pob zeb, suav nrog kev tsim cov pob zeb ua ntej, npaj sib xyaw ua vaj tse, ua vaj tse tus kheej, thiab lwm yam kev tsim tshwj xeeb. Nws versatility ua rau nws muaj txiaj ntsig admixture rau ntau qhov project.

Hom Dej Reducers

Superplasticizers

High-range water reducers uas ua raws li cov qauv ASTM. Lawv muab kev sib xws thoob plaws huab cua nkag thiab cement chemistry. Lawv kuj tuaj yeem tsim kev poob siab ntawm cov tshuaj tsawg.

Mid-Range Dej Reducers

Cov khoom sib xyaw ua ke no muab qhov chaw zoo tshaj plaws thiab ua tiav rau kev ua haujlwm hauv kev lag luam thiab kev tsim kho tsev siab.

Dej Reducers

Cov txheej txheem dej reducers no muab cov dej txo qis, compressive zog, thiab teem sij hawm tswj. Lawv ua hauj lwm sib koom ua ke nrog lwm cov polycarbonate-raws li nruab nrab- thiab siab-ntau dej reducers.

Organic Water Reducers

Organic water reducers yog tsim los ntawm kev hloov kho lignosulfonates uas muaj cov catalyst uas txhawb nqa dej kom tiav ntawm Portland cement.

Clay Mitigators

Cov dej txo qis hauv nruab nrab no txo cov kev cuam tshuam ntawm cov av nplaum swellable, tso cai rau kev siv cov khoom siv polycarboxylate-raws li cov khoom siv thaum tuav cov txiaj ntsig ntau uas polycarboxylate-based admixtures coj los ua pob zeb.

Powder Admixture Polycarboxylate Superplasticizer

Daim ntawv thov ntawm Polycarboxylate Superplasticizer Hmoov

Precast thiab Cast-In-Place Pob Zeb nyob rau hauv ntau yam teb.
Haum rau precast thiab cam khwb cia-nyob rau hauv-qhov chaw pob zeb, reinforced pob zeb, thiab prestressed pob zeb rau high-ceev railways, neeg caij nplooj ntoos hlav kab, industrial thiab pej xeem vaj tse, txoj kev, choj, ports, tshav dav hlau, thiab lwm yam Nws yog tshwj xeeb tshaj yog haum rau tej yaam num uas yuav tsum tau. lub sij hawm tsim kho ntev rau kev npaj cov pob zeb thiab cov kev xav tau siab rau kev tswj xyuas cov pob zeb tawg, xws li cov phiaj xwm hluav taws xob nuclear.

Dawb dej-soluble hmoov nrog zoo heev dispersing muaj peev xwm.
PCE tshuaj yog ib qho kev ua tau zoo polycarboxylate superplasticizer hmoov tshwj xeeb uas siv rau hauv high-aluminium thiab sulphur-aluminium cement systems. Nws yog dej dawb-soluble hmoov. Nws muaj peev xwm dispersing zoo heev. SNF hmoov tuaj yeem txhim kho qhov fluidity ntawm cov ntaub ntawv cement-based, muab cov khoom siv nrog kev ua haujlwm zoo thiab muaj zog txhua yam. Nws kuj muaj qhov ceev ceev plasticizing ceev heev. Tom qab sib tov nrog dej, nws tuaj yeem ua lub luag haujlwm sai, txhim kho kev tsim kho kom zoo, thiab ua tau raws li kev tsim kho sib txawv.

Nws tuaj yeem sib xyaw nrog ntau yam khoom sib xyaw
Polycarboxylate-raws li superplasticizer tuaj yeem sib xyaw nrog ntau yam khoom siv los tsim cov khoom siv sib xyaw ua ke, xws li cov twj tso kua mis, tus neeg saib xyuas lub zog thaum ntxov, tus neeg saib xyuas tsis muaj dej tsis muaj dej, rov qab, thiab lwm yam.

Dav siv nyob rau hauv qhuav mortar thiab pob zeb
Polycarboxylate superplasticizer hmoov muaj kev hloov tau zoo heev, tshwj xeeb tshaj yog tsim rau sulphur-aluminium, high-aluminium thiab gypsum systems. Nws tuaj yeem siv dav hauv ntau yam khoom siv xws li mortar qhuav thiab pob zeb. Nws yog tshwj xeeb tshaj yog haum rau kev npaj ntawm ntau yam high-end nqi-hom mortar khoom thiab cov khoom ua vaj tse, xws li nto nws tus kheej-leveling mortar, bearing mortar, thiab lwm yam.

Kev ceev faj ntawm Polycarboxylate

Noj

Qhov ntau npaum li cas yog 0.1-0.5% ntawm cov ntaub ntawv cement. Qhov ntau npaum li cas tsim nyog yuav tsum tau ua raws li cov xwm txheej ntawm cov khoom siv, qhov kub thiab txias, qhov yuav tsum tau ua ntawm kev tsim kho, thiab lwm yam, thiab kuaj ntawm qhov chaw.

Sib tov

Cov khoom yuav tsum tau nchuav rau hauv cov cement tov nrog cov cement, xuab zeb, gravel thiab lwm yam khoom siv. Tsis txhob yaj nws hauv dej ua ntej lossis ntxiv rau cov xuab zeb ntub lossis gravel ncaj qha. Lub sijhawm sib tov yuav tsum yog nyob ntawm homogeneity ntawm qhov sib tov.

Kev sib xyaw

Cov khoom tuaj yeem sib xyaw nrog retarders, accelerators, thiab lwm yam khoom siv, tab sis tsis tuaj yeem nrog naphthalene, amino sulfonate, lossis aliphatic high-range water reducers. Kev ntsuas kev sib raug zoo yuav tsum tau ua ua ntej sib xyaw nrog lwm cov khoom siv ua haujlwm.

Yuav Siv Li Cas Polycarboxylate Superplasticizer Powder

Dosage Range thiab Kho
Qhov kev pom zoo ntau npaum li cas ntawm polycarboxylic acid dej txo tus neeg sawv cev yog 0.5%-1.6%, cov cement tshwj xeeb lossis sib sau tuaj yeem kho qhov ntau npaum li cas.

Kev sib xyaw ua ke thiab sijhawm
Nws tuaj yeem sib xyaw nrog cov dej ntsuas thiab ntxiv rau hauv lub pob zeb sib tov tib lub sijhawm nrog dej. Txhawm rau kom ua tiav cov txiaj ntsig zoo txo cov dej, peb pom zoo tias lub sijhawm sib xyaw yog tsawg kawg 150s150.

Kev sim sib xyaw ua ke yuav tsum tau ua
Thaum siv cov khoom no thawj zaug los yog hloov cov cement ntau yam, qhov kev sim sib xyaw tsim nyog yuav tsum tau ua raws li qhov chaw raw cov ntaub ntawv thiab kev tsim kho, thiab qhov sib xyaw kom muaj nuj nqis thiab kev tsim kho yuav tsum tau txiav txim siab raws li qhov kev xeem kom paub tseeb tias cov txiaj ntsig. ntawm pob zeb zoo.

Qhov tseem ceeb ntawm Kev Tswj Dej thiab Kev Siv Dej
Vim tias qhov txo qis ntawm cov dej siab ntawm PCE tus neeg saib xyuas dej txo qis, nws cov pob zeb poob qis heev rau kev siv dej, thiab kev siv dej thiab ntau npaum li cas yuav tsum tau tswj nruj me ntsis thaum siv.

Incompatibility nrog Lwm Tus Neeg Txom Nyem
Cov hmoov polycarboxylate yuav tsum tsis txhob tov nrog naphthalene, melamine, amino thiab lwm yam dej-txo cov neeg ua haujlwm, txwv tsis pub, qhov Performance index yuav txo qis.

Cov yam ntxwv cuam tshuam rau kev ua tau zoo ntawm Polycarboxylate Superplasticizer Hmoov

Siv ib puag ncig
Qhov ntau npaum ntawm cov hmoov polycarboxylic acid dej reducer yuav raug cuam tshuam los ntawm kev siv ib puag ncig. Nyob rau hauv lub caij kub kub, vim hais tias cov evaporation tus nqi ntawm cov pob zeb yog ceev ceev, thiaj li yuav xyuas kom meej kev ua hauj lwm ntawm cov pob zeb, qhov npaum li cas ntawm cov dej reducer yuav tsum tau tsim kom tsim nyog. Nyob rau hauv lub caij ntuj no kub, thiaj li yuav tiv thaiv kom txhob ntxov solidification ntawm pob zeb, qhov npaum li cas ntawm cov dej reducer yuav tsum tau txo kom tsim nyog.

Qhob Mix Ratio
Qhov ntau npaum ntawm cov hmoov polycarboxylic acid dej reducer yog ze ze rau qhov sib xyaw ntawm cov pob zeb. Feem ntau hais lus, qhov tuab ntawm qhov sib tov sib xyaw, qhov ntau dua qhov ntau npaum li cas. Txawm li cas los xij, yog tias qhov ntau npaum li cas, nws yuav cuam tshuam rau kev ua haujlwm ntawm cov pob zeb ua haujlwm, xws li txo cov kav ntev thiab khov tsis kam ntawm pob zeb.

Dej-Cement Ratio
Cov dej-cement piv kuj muaj qee yam cuam tshuam rau ntawm cov hmoov polycarboxylic acid dej reducer. Feem ntau hais lus, qhov qis dua cov dej-cement piv, qhov ntau npaum li cas. Txawm li cas los xij, yog tias qhov ntau npaum li cas, nws yuav cuam tshuam rau lub zog thiab durability ntawm pob zeb.

Peb Daim Ntawv Pov Thawj

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Peb lub Hoobkas

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Cov lus nug nquag

Q: Dab tsi yog polycarboxylate hmoov siv rau?

A: Nws yog dav siv nyob rau hauv cov kua mortars, xws li kua mortar rau pouring, paving, thiab painting. Tsis tas li ntawd, nws kuj tseem siv tau rau hauv pob zeb, suav nrog cov pob zeb ua ntej, cov twj tso kua mis, cov pob zeb ua tus kheej, thiab ntau lwm cov pob zeb uas muaj zog thiab kev ua tau zoo.

Q: Dab tsi yog polycarboxylate siv rau?

A: Polycarboxylates yog siv los ua cov khoom tsim hauv cov tshuaj ntxuav tes. Lawv lub zog chelating siab, txawm tias qhov qis qis, txo cov deposits ntawm cov khaub ncaws thiab inhibits kev loj hlob ntawm cov calcite. Polycarboxylate ethers (PCE) yog siv los ua superplasticizers hauv kev tsim pob zeb.

Q: Ua li cas koj sib tov superplasticizer hauv pob zeb?

A: Yog tias koj cov khoom sib xyaw ua kua dej dhau los lossis qhia pom tias muaj kev sib cais, tsuas yog nchuav li 1/8 teaspoon (kwv yees li 1/2 gram) rau hauv koj qhov sib tov, sib tov rau 30 vib nas this, thiab saib cov viscosity. Ntxiv ntau maj mam yog tias xav tau. Yog tias qhov sib tov ua nruj dhau, koj tuaj yeem tiv thaiv cov teebmeem ntawm VMA nrog superplasticizer.

Q: Qhov twg superplasticizer yog qhov zoo tshaj plaws rau pob zeb?

A: Yog tias koj tab tom ua haujlwm ntawm qhov project ua vaj tse siab, koj yuav xav tau lub zog superplasticizer ntxiv. Cov khoom no muaj txog li 40% dej txo.

Q: Lub hom phiaj ntawm plasticizer hauv pob zeb yog dab tsi?

A: Cov yas yas yog cov khoom siv lossis cov khoom siv ntxiv rau hauv pob zeb ua kom nws softer, txhim kho kev ua haujlwm thiab lub zog, thiab txo cov dej xav tau. Plasticisers muaj nyob rau hauv ob hom: ntxhia additives, xws li ya tshauv, thiab tshuaj lom neeg additives, zoo li Superplasticisers.

Q: Dab tsi yog polycarboxylate ether siv rau hauv pob zeb?

A: PCEs feem ntau yog siv rau hauv kev tsim cov khoom sib xyaw ua ke, nws tus kheej-compacting pob zeb, thiab cov pob zeb ua ntej, nrog rau kev tsim cov mortars qhuav xws li tus kheej-leveller, ntws screeds thiab grouts.

Q: Dab tsi yog superplasticizer siv rau?

A: Superplasticisers feem ntau yog siv rau hauv cov pob zeb qhuav qhuav los txhim kho kev ua haujlwm thiab txhim khu kev cog lus ntawm cov pob zeb kom nce ntom thiab txhim kho cov khoom tiav ntawm cov pob zeb.

Q: Dab tsi yog qhov zoo tshaj plaws ntawm polycarboxylate cement?

A: Ib qho txiaj ntsig zoo nrog polycarboxylate cements yog qhov tsis muaj kev ua haujlwm tom qab; pH ntawm daim ntawv thov thiab kev teeb tsa siab dua (ze rau pH 7) dua li zinc phosphate.

Q: Puas yog cement tau tshaj nrog superplasticizer?

A: Daim ntawv ntsuam xyuas cov ntaub ntawv uas twb muaj lawm qhia tau hais tias muaj ntau yam dej reducer lossis superplasticizers tuaj yeem ua rau cov cementitious mix flowable ntawm qhov qis dej-cement piv tsis muaj kev sib cais thiab los ntshav - cov ntsiab lus tseem ceeb tshaj plaws ntawm cov cementitious mix.

Q: Ua li cas koj sib tov superplasticizer hauv pob zeb?

Q: Yuav ua li cas yog polycarboxylate?

A: Polycarboxylate superplasticizer feem ntau yog npaj los ntawm cov tshuaj tiv thaiv ntawm polyether macromonomer nrog cov acrylic acid uas muaj hydrophilic pawg nyob rau hauv unsaturated ob daim ntawv cog lus thiab nws cov derivatives.

Q: Yuav ua li cas thaum koj ntxiv superplasticizer ntau dhau?

A: Cov txiaj ntsig tau pom tias ntau npaum li cas ntawm superplasticizer pab kom ua tiav kev ua haujlwm tau zoo, ua rau txo qis hauv kev puas tsuaj thiab tsis muaj kev txiav txim siab (zoo los yog phem) ntawm compressive, flexural thiab tensile splitting zog ntawm HVFA pob zeb sib tov.

Q: Lub hauv paus ntsiab lus ua haujlwm ntawm polycarboxylate superplasticizer yog dab tsi?

A: Cov tshuaj polycarboxylic acid yog adsorbed rau ntawm qhov chaw ntawm cov cement, thiab carboxylate ions muab cov cement hais tsis zoo, yog li tsim electrostatic repulsion ntawm cov cement hais thiab dispersing cov cement hais, ua rau inhibition ntawm coagulation nyiam ntawm cov cement. muab tshuaj txhuam (DLVO txoj kev xav), ua rau thaj chaw sib cuag ntawm cov cement thiab dej, thiab ua kom cov cement tag nrho.

Q: Dab tsi yog cov khoom ntawm polycarboxylate superplasticizers?

A: Polycarboxylate superplasticizer yog ib hom surfactant uas muaj carboxyl grafted copolymer nyob rau hauv molecules, thiab nws cov qauv molecular tshwj xeeb muab nws ntau yam zoo, xws li tsawg npaum li cas, thiab tus nqi txo dej siab.

Q: Puas tuaj yeem siv superplasticizers los tsim cov pob zeb ua haujlwm siab?

A: Polycarboxylate copolymer yog qhov zoo tshaj plaws ntawm txhua tus superplasticizers. Cov ntaub ntawv no tuaj yeem ua rau siab li 40% txo cov dej hauv cov ntsiab lus. Yog li, lawv yog qhov zoo tshaj plaws rau kev ua vaj tse siab- thiab ultra-high-lub zog nrog cov dej / cement piv qis li 0.20.

Q: Ua li cas lub superplasticizer nce kev ua haujlwm tau zoo?

A: Superplasticizers yog siv thaum zoo-dispersed cement particle suspensions yuav tsum tau txhim kho cov yam ntxwv ntws (rheology) ntawm pob zeb. Lawv qhov sib ntxiv tso cai rau txo qis hauv dej-rau-cement piv ntawm cov pob zeb lossis mortar yam tsis muaj kev cuam tshuam tsis zoo rau kev ua haujlwm ntawm kev sib tov.

Q: Dab tsi yog qhov cuam tshuam ntawm superplasticizer ntawm slump?

A: Superplasticizers, thaum ntxiv rau cov pob zeb tshiab, ua rau muaj kev nce loj hauv nws cov slump. Txawm li cas los xij, qhov kev nce hauv qhov poob qis no tsis yog nyob rau lub sijhawm ntev thiab tsis pub dhau 60 feeb lossis yog li cov pob zeb rov qab mus rau nws qhov qub slump.

Q: Dab tsi yog qhov muaj pes tsawg leeg ntawm superplasticizer?

A: Superplasticizers yog hluavtaws polymers. Cov tshuaj siv los ua superplasticizers suav nrog (1) sulfonated naphthalene formaldehyde condensate, sulfonated melamine formaldehyde condensate, acetone formaldehyde condensate thiab (2) polycarboxylates ethers.

Q: Lub hauv paus ntsiab lus ntawm superplasticizer yog dab tsi?

A: Superplasticizer admixtures, los yog qib high-grade water reducers, yog ib hom admixture zoo ib yam li plasticizers. Nws yog ntxiv rau pob zeb los pab txo cov dej hauv cov pob zeb los ntawm 12% mus rau nce mus txog 30% thiab pab txhawb nws txoj haujlwm.

Q: Dab tsi yog qhov zoo ntawm superplasticizer?

Raws li ib qho ntawm cov kws tshaj lij polycarboxylate superplasticizer hmoov manufacturers thiab cov muag khoom nyob rau hauv Suav teb, peb tau tshwj xeeb los ntawm cov khoom zoo thiab cov nqi sib tw. Thov so assured mus yuav bulk polycarboxylate superplasticizer hmoov ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas.