Ua raws li "Zoo tshaj plaws, Kev xa khoom sai, Nqe pheej yig", peb tau tsim kev koom tes ntev nrog cov neeg siv khoom los ntawm txhua lub teb chaws thiab hauv tsev thiab tau txais cov lus pom zoo ntawm cov neeg siv khoom tshiab thiab qub rau Tuam Tshoj Lag Luam Wholesale Industrial Grade Oxalic Acid CAS No 144-62-7 Dawb Crystal Oxalic Acid 99.6%, Txhawm rau muab cov neeg siv khoom nrog cov khoom siv zoo thiab cov kev daws teeb meem, thiab nquag tsim cov tshuab tshiab yog peb lub tuam txhab lub hom phiaj ua lag luam. Peb tos ntsoov rau koj txoj kev koom tes.
Ua raws li "Zoo tshaj plaws, Kev xa khoom sai, Nqe pheej yig", peb tam sim no tau tsim kev koom tes ntev nrog cov neeg siv khoom los ntawm txhua lub teb chaws thiab hauv tsev thiab tau txais cov lus pom zoo ntawm cov neeg siv khoom tshiab thiab qub rau peb, Ntxiv mus, peb tau txais kev txhawb nqa los ntawm cov kws tshaj lij thiab cov kws tshaj lij uas muaj kev paub dhau los, uas muaj kev txawj ntse loj heev hauv lawv thaj chaw. Cov kws tshaj lij no ua haujlwm sib koom tes ua ke los muab cov khoom lag luam zoo rau peb cov neeg siv khoom.

Cov Lus Nug Feem Ntau

Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!

Peb puas tuaj yeem luam peb lub logo rau ntawm cov khoom?

Tau kawg, peb ua tau. Tsuas yog xa koj lub logo tsim rau peb.

Koj puas txais cov xaj me me?

Yog. Yog tias koj yog ib lub khw muag khoom me me lossis pib ua lag luam, peb yeej txaus siab loj hlob nrog koj. Thiab peb tab tom nrhiav rau pem hauv ntej kom ua haujlwm nrog koj rau kev sib raug zoo mus sij hawm ntev.

Tus nqi li cas? Koj puas ua tau kom pheej yig dua?

Peb yeej ib txwm xav txog qhov zoo ntawm cov neeg siv khoom ua qhov tseem ceeb tshaj plaws. Tus nqi tuaj yeem sib tham tau raws li ntau yam xwm txheej, peb paub tseeb tias koj yuav tau txais tus nqi sib tw tshaj plaws.

Koj puas muab cov qauv dawb?

Zoo siab uas koj sau tau cov kev tshuaj xyuas zoo rau peb yog tias koj nyiam peb cov khoom thiab kev pabcuam, peb yuav muab qee cov qauv dawb rau koj ntawm koj qhov kev txiav txim tom ntej.

Koj puas xa tau raws sijhawm?

Tau kawg! peb tshwj xeeb hauv kab no tau ntau xyoo, ntau tus neeg siv khoom ua ib daim ntawv cog lus nrog kuv vim peb tuaj yeem xa cov khoom raws sijhawm thiab khaws cov khoom zoo tshaj plaws!

Kuv puas tuaj yeem mus xyuas koj lub tuam txhab thiab lub Hoobkas hauv Suav teb?

Tseeb. Koj zoo siab tos txais koj tuaj xyuas peb lub tuam txhab hauv Zibo, Suav teb. (1.5H tsav tsheb los ntawm Jinan)

Kuv tuaj yeem tso qhov kev txiav txim li cas?

Koj tuaj yeem xa peb cov lus nug rau ib tus neeg sawv cev ntawm peb cov neeg muag khoom kom tau txais cov ntaub ntawv qhia txog kev txiav txim, thiab peb yuav piav qhia txog cov txheej txheem kom ntxaws. Cov Ntawv Thov Textile Kom ntxaws
(1) Kev Tshem Tawm Cov Xim Xeb Ntawm Cov Ntaub
Hlau uas raug cov pa oxygen thiab dej noo hauv huab cua tsim cov tshuaj sib xyaw ua ke hu ua xeb. Txawm hais tias cov khoom sib xyaw ntawm xeb sib txawv raws li cov xwm txheej ntawm kev tsim, txhua yam xeb muaj cov hlau trivalent ions (Fe3+). Cov xim xeb ntawm cov ntaub paj rwb ua rau muaj cov qhov tsis zoo uas yuav tsum tau tshem tawm, thiab oxalic acid yog ib qho tshuaj zoo heev rau lub hom phiaj no.
Mechanism: Oxalic acid reacts nrog trivalent hlau ions (Fe3+) los tsim cov soluble anionic complex
[Fe(C2o4)3−, uas yaj hauv dej, cia xeb ntxuav mus.
Cov mis pom zoo: 20 g/L oxalic acid + ~30 mL/L 98% acetic acid.
Kev Ceeb Toom Tseem Ceeb: Oxalic acid tuaj yeem ua rau cov fiber puas tsuaj. Tom qab kho, cov ntaub paj rwb yuav tsum tau ntxuav kom huv si kom tshem tawm cov oxalic acid seem. Yog tias tsis ntxuav kom huv si, cov kua oxalic acid dilute yuav sib xyaw thaum lub sijhawm ziab ntaub, ua rau cov fiber puas tsuaj loj heev thiab ua rau muaj qhov. Cov lus ceeb toom no kuj siv rau cov ntaub nylon, qhov twg oxalic acid siv los tshem tawm cov xeb uas ua rau daj.