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Polycarboxylate Superplasticizer High Range Water Reducers rau Cementitious mortar
1. Super plasticizers yog hydrodynamic surfactants (surface reactive agents) kom ua tiav kev ua haujlwm siab ntawm qhov txo w / c piv los ntawm kev txo cov kev sib txhuam ntawm cov nplej.
2. Superplasticizers, tseem hu ua high range water reducers, yog cov additives siv los ua cov pob zeb muaj zog los yog muab cov pob zeb ua rau nws tus kheej. Plasticizers yog cov tshuaj sib xyaw ua kom muaj kev tsim cov pob zeb nrog kwv yees li 15% cov ntsiab lus dej tsawg.
3. PC seris yog ib qho zoo heev Poly carboxylate polymer uas muaj cov nyhuv dispersing muaj zog dua thiab qhia tau hais tias cov dej txo qis kev sib cais thiab los ntshav, nws tau ntxiv rau kev tsim cov pob zeb ua haujlwm siab thiab ua ke nrog cov cement, aggregate, thiab admixture.
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Sulphonated Melamine Formaldehyde (SMF) Superplasticizer rau Concrete Admixtures
1. Sulphonated Melamine Formaldehyde (SMF) tseem hu ua Sulfonated Melamine Formaldehyde, Sulfonated Melamine Formaldehyde Condensate, Sodium Melamine Formaldehyde. Nws yog lwm hom superplasticizer ntxiv rau Sulphonated Naphthalene Formaldehyde thiab Polycarboxylate superplasticizer.
2. Super plasticizers yog hydrodynamic surfactants (surface reactive agents) kom ua tiav kev ua haujlwm siab ntawm qhov txo w / c piv los ntawm kev txo cov kev sib txhuam ntawm cov nplej.
3. Raws li cov dej txo cov khoom sib xyaw, Sulfonated melamine formaldehyde (SMF) yog cov khoom siv polymer siv hauv cov cement thiab plaster-based formulations kom txo cov dej ntsiab lus, thaum ua kom lub fluidity thiab kev ua haujlwm ntawm cov khoom sib tov. Hauv cov pob zeb, qhov sib ntxiv ntawm SMF hauv qhov tsim nyog sib xyaw tsim ua rau muaj qhov porosity qis dua, siab dua cov cuab yeej siv zog, thiab txhim kho kev tiv thaiv ib puag ncig hnyav.
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Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) rau cov khoom sib xyaw
1. Sodium naphthalene sulfonate formaldehyde FDN tseem hu ua naphthalene raws superplasticizer, poly naphthalene sulfonate, sulphonated naphthalene formaldehyde. Nws cov tsos yog lub teeb xim av hmoov. SNF superplasticizer yog ua los ntawm naphthalene, sulfuric acid, formaldehyde thiab kua hauv paus, thiab dhau los ntawm cov tshuaj tiv thaiv xws li sulfonation, hydrolysis, condensation thiab neutralization, thiab tom qab ntawd qhuav rau hauv hmoov.
2. Naphthalene sulfonate formaldehyde feem ntau hu ua superplasticizer rau pob zeb, yog li nws yog tshwj xeeb tshaj yog haum rau prepatation ntawm high-zog pob zeb, chav-kho ua vaj tse, kua ua vaj tse, impermeable ua vaj tse, waterproof qhob, plasticized qhob, steel tuav thiab prestressed. reinforced pob zeb. Tsis tas li ntawd, sodium naphthalene sulfonate formaldehyde kuj tseem siv tau los ua cov khoom tawg hauv cov tawv nqaij, textile thiab dye industries, thiab lwm yam. Raws li cov chaw tsim khoom ntawm naphthalene superplasticizer hauv Suav teb, Longou ib txwm muab cov hmoov zoo SNF thiab Hoobkas nqi rau txhua tus neeg siv khoom.
