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Qhov cuam tshuam ntawm cov khoom sib txawv ntawm Kev Ua Haujlwm ntawm Polycarboxylate Superplasticizer Wter Reducer
1. Kev cuam tshuam ntawm admixture: High-performance pob zeb muaj nplua slag thiab ib tug loj npaum li cas ntawm ya tshauv nyob rau hauv lub admixture, tab sis qhov kev hloov nyob rau hauv lub fineness thiab zoo ntawm lub admixture muaj ib tug zoo kawg nkaus lub luag hauj lwm ntawm lub poly ...Nyeem ntxiv -
"Kev Taw Qhia Tus Kheej" Ntawm Lignin
Hnub Kawg: 27, Kaum Ob Hlis, 2021 Lub npe "Kuv" yog lignin, uas muaj dav nyob rau hauv cov hlwb ntawm cov ntoo ntoo, tshuaj ntsuab, thiab tag nrho cov nroj tsuag vascular thiab lwm yam lignified nroj tsuag, thiab ua lub luag haujlwm hauv kev txhawb nqa cov ntaub so ntswg. Lub "pob txha pob txha" ntawm "kuv" Hauv qhov xwm txheej, "Kuv & # ...Nyeem ntxiv -
Redispersible Polymer Hmoov Zoo Zoo
Ua cov mortar tshiab uas muaj cov dej tuav tau zoo: Cov txheej txheem cement hydration yog cov txheej txheem qeeb, xws li cov cement tsis tuaj yeem tiv tauj nrog dej tau ntev, cov cement yuav tsis tuaj yeem txuas ntxiv dej, yog li cuam tshuam rau kev txhim kho lub zog tom qab. Lub polymer hloov mortar muaj ntau dua ...Nyeem ntxiv -
Qhob Additive-Early Strength Agent Qhia
Hnub Kawg: Lub Kaum Ob Hlis 13, 2021 Tus neeg saib xyuas lub zog thaum ntxov tuaj yeem txo lub sijhawm zaum kawg ntawm cov pob zeb hauv qhov chaw ua haujlwm kom ntseeg tau qhov zoo ntawm cov pob zeb, kom nws tuaj yeem demoulded sai li sai tau, yog li ua kom lub sijhawm tig rov qab. ntawm formwork, sav...Nyeem ntxiv -
Tsim nyog siv Phosphate ntsev los txhim kho zaub mov saj
Ntxiv phosphates rau cov khoom noj nqaij tuaj yeem txhim kho qhov kev ntxhib los mos ntawm cov khoom, ua kom cov dej tuav thiab cov khoom tawm ntawm cov khoom, thiab txhim kho kev ntxhib los mos ntawm cov khoom nqaij, yog li txo cov nqi ntawm cov khoom w ...Nyeem ntxiv -
Nthuav lub "Belt and Road" lub voj voog ntawm cov phooj ywg Tshawb nrhiav kev txhawb zog tshiab rau kev lag luam txawv teb chaws
Nyob ib sab ntawm Yellow thiab Bohai Hiav Txwv mus rau sab hnub tuaj thiab mus rau hinterland ntawm Central Plains mus rau sab hnub poob, Shandong, lub xeev kev lag luam loj, tsis yog lub qhov rooj qhib rau Dej Hiav Txwv Dej, tab sis kuj yog ib qho tseem ceeb thauj ...Nyeem ntxiv -
Cov nyhuv ntawm ob peb zaug ntawm super-ntxiv rau kev ua tau zoo ntawm pob zeb
Qhov sib xyaw ntawm cov dej txo tus neeg sawv cev tshaj li qhov sib xyaw ua ke los ntawm ob peb zaug, thiab nws cov kev cuam tshuam rau kev ua tau zoo ntawm cov pob zeb yuav tsum tau txiav txim siab raws li qhov xwm txheej tshwj xeeb. ...Nyeem ntxiv -
Muaj Qib Tsev Tsim Kho Hydroxypropyl Methylcellulose (HPMC)
Hydroxypropyl methyl cellulose (HPMC), cov khoom siv cellulose, tuaj yeem ua kom zoo nkauj paj rwb lossis ntoo pulp. Nws yog tsim nyog los pulverize nws ua ntej los yog thaum lub sij hawm alkalization txheej txheem. Lub pulverization yog ua los ntawm mechanical zog. Ua kom puas t...Nyeem ntxiv -
Coj Koj Kom Tau Paub Txog Dispersant MF
Dispersant MF yog siv dav siv dye additive. Nws yog tsuas yog los ntawm methyl naphthalene los yog ntxuav cov roj ua raw khoom tom qab sulfonation, hydrolysis, condensation nrog formaldehyde. Ib qho anionic surfactant tsim los ntawm cov kauj ruam xws li neutralizatio ...Nyeem ntxiv -
Naphthalene High Efficiency Dej txo tus neeg sawv cev
Cov txheej txheem synthesis ntawm naphthalene high efficiency dej txo tus neeg sawv cev: (1). Naphthalene yog sulfonated ntawm qhov kub thiab txias (160 ~ 165 ℃), feem ntau tsim β-naphthalene sulfonic acid, tab sis kuj muaj ...Nyeem ntxiv -
Lub luag haujlwm ntawm phosphate hauv zaub mov
Hnub Kawg: 12, Kaum Ib Hlis, 2021 Phosphates tuaj yeem muab faib ua cov phosphates yooj yim thiab cov phosphates nyuaj raws li lawv muaj pes tsawg leeg. Qhov yooj yim hu ua phosphate yog hais txog ntau cov ntsev ntawm orthophosphoric acid, nrog rau orthophosphoric acid: M3PO4; monohydrogen phosphate: MHPO4; Dihydrogen phospha...Nyeem ntxiv -
Lub luag haujlwm ntawm Dispersant NNO Hauv Dyeing Polyester-paj rwb Bobbin
Diffusion tus neeg saib xyuas NNO yog ib hom anionic nto active tus neeg saib xyuas, qhov tsos yog lub teeb xim av hmoov, yooj yim soluble nyob rau hauv tej hardness ntawm dej, 1% tshuaj pH nqi yog 7 ~ 9, tsis muaj permeability thiab foamability. Diffusion agent NNO muaj zoo diffusion ...Nyeem ntxiv
