1. Khoom taw qhia:

Calcium lignosulfonate(hu ua ntoo calcium) yog ntau yam khoom siv siab molecular polymer anionic surfactant. Nws cov tsos yog brownish-daj hmoov khoom nrog ib tug me ntsis aromatic tsw. Qhov hnyav molecular feem ntau yog nyob nruab nrab ntawm 800 thiab 10,000. Nws muaj zog dispersibility, adhesion, chelating zog. Tam sim no,calcium lignosulfonateCov khoom siv tau dav siv los ua cov cement dej reducers, tshuaj tua kab tua kab, ceramic ntsuab lub cev enhancers, thee dejslurry dispersants, tawv tanning agents, refractory binders, carbon dub granulating cov neeg ua haujlwm, thiab lwm yam. Nws yog dav siv nyob rau hauv ntau yam lag luam thiab txais tos los ntawm cov neeg siv.

2. Main technical indicators as (MG):

Qhov tshwm sim xim av-daj hmoov

Lignin cov ntsiab lus ≥50 ~ 65%

Dej insoluble teeb meem ≤0.5 ~ 1.5%

PH 4.-6

Cov dej noo ≤8%

Dej insoluble teeb meem ≤1.0%

Txo 7 ~ 13%

3. Kev ua haujlwm tseem ceeb:

1. Siv raws li ib tugqhob dej reducer: 0.25-0.3% ntawm cov ntsiab lus cement tuaj yeem txo cov dej siv ntau dua 10-14, txhim kho kev ua haujlwm ntawm pob zeb, thiab txhim kho qhov zoo ntawm qhov project. Nws tuaj yeem siv rau lub caij ntuj sov los tiv thaiv kev poob qis, thiab nws feem ntau yog siv ua ke nrog superplasticizers.

2. Siv raws li ib tugmineral binder: hauv kev lag luam smelting,calcium lignosulfonateyog tov nrog cov ntxhia hmoov los tsim cov pob zeb hmoov pob zeb, uas tau qhuav thiab muab tso rau hauv qhov cub, uas tuaj yeem ua rau kom rov ua kom zoo dua.

3. Cov khoom siv refractory: Thaum tsim refractory cib thiab vuas,calcium lignosulfonateyog siv los ua ib qho dispersant thiab nplaum, uas tuaj yeem txhim kho kev ua haujlwm zoo, thiab muaj cov txiaj ntsig zoo xws li dej txo, ntxiv dag zog, thiab tiv thaiv kev tawg.

4. Ceramics: Calcium lignosulfonateyog siv rau hauv cov khoom siv ceramic, uas tuaj yeem txo cov ntsiab lus ntawm cov pa roj carbon monoxide kom muaj zog ntsuab, txo cov av nplaum yas, fluidity ntawm slurry yog qhov zoo, thiab cov txiaj ntsig tau nce los ntawm 70-90%, thiab sintering ceev yog txo. los ntawm 70 feeb mus rau 40 feeb.

5. Siv raws li ib tugpub binder, nws tuaj yeem txhim kho qhov nyiam ntawm cov tsiaj nyeg thiab nqaij qaib, nrog cov khoom zoo zog, txo cov hmoov zoo hauv cov khoom noj, txo cov hmoov rov qab, thiab txo tus nqi. Kev poob ntawm cov pwm raug txo qis, lub peev xwm ntau lawm yog nce los ntawm 10-20%, thiab qhov tso cai pub khoom noj hauv Tebchaws Meskas thiab Canada yog 4.0%.

6. Lwm tus:Calcium lignosulfonateNws kuj tseem tuaj yeem siv rau hauv kev ua kom zoo nkauj, casting, tshuaj tua kab wettable hmoov ua, briquette pressing, mining, beneficiation agent, txoj kev, av, plua plav tswj, tanning thiab tawv muab tub lim, Carbon dub granulation thiab lwm yam.

Sodium lignin (sodium lignosulfonate)yog ib tug natural polymer nrog muaj zog dispersibility. Vim qhov sib txawv ntawm qhov hnyav molecular thiab pab pawg ua haujlwm, nws muaj qhov sib txawv ntawm qhov sib txawv. Nws yog cov khoom siv saum npoo av uas tuaj yeem adsorbed rau ntawm qhov chaw ntawm ntau yam khoom thiab tuaj yeem ua tau hlau ion pauv. Tsis tas li vim tias muaj ntau pawg ua haujlwm hauv nws cov qauv ntaub so ntswg, nws tuaj yeem tsim cov condensation los yog hydrogen bonding nrog lwm cov tebchaw. Tam sim no, lubsodium lignosulfonate MN-1, MN-2, MN-3thiab MR series cov khoom lag luam tau siv rau hauv kev tsim kho cov khoom siv,tshuaj, tshuaj tua kab, ceramics, ntxhia hmoov metallurgy, roj av, carbon dub, cov ntaub ntawv refractory, thee dej slurry hauv tsev thiab txawv teb chaws Dispersants, dyes thiab lwm yam kev lag luam tau nthuav dav thiab siv.