cov khoom

cov khoom

Sodium Hydrosulfite 90%

Sodium hydrosulfite los yog sodium hydrosulphite, muaj tus qauv ntawm 85%, 88% 90%.Nws yog cov khoom txaus ntshai, siv hauv textile thiab lwm yam kev lag luam.

Thov txim rau qhov tsis meej pem, tab sis sodium hydrosulfite yog ib qho sib txawv ntawm sodium thiosulfate.Cov tshuaj formula raug rau sodium hydrosulfite yog Na2S2O4.Sodium hydrosulfite, tseem hu ua sodium dithionite los yog sodium bisulfite, yog ib tug muaj zog txo tus neeg sawv cev.Nws yog feem ntau siv hauv ntau daim ntawv thov, suav nrog:

Kev lag luam textile: Sodium hydrosulfite yog siv los ua tshuaj dawb hauv kev lag luam textile.Nws muaj txiaj ntsig tshwj xeeb ntawm kev tshem cov xim ntawm cov ntaub thiab fibers, xws li paj rwb, linen, thiab rayon.

Pulp thiab ntawv kev lag luam: Sodium hydrosulfite yog siv los bleach ntoo pulp nyob rau hauv zus tau tej cov ntawv thiab ntawv cov khoom.Nws pab tshem tawm lignin thiab lwm yam impurities kom ua tiav cov khoom kawg ci dua.


Product Detail

Khoom cim npe

Kev kho dej: Sodium hydrosulfite yog siv hauv cov txheej txheem kho dej kom tshem tawm cov tshuaj chlorine thiab tshuaj tua kab mob los ntawm dej.Nws ua raws li tus neeg sawv cev txo qis, hloov cov tshuaj chlorine thiab lwm yam oxidizing tus neeg ua haujlwm rau hauv cov tshuaj tsis muaj teeb meem.
Kev ua zaub mov: Sodium hydrosulfite qee zaum siv los ua zaub mov noj thiab tshuaj tua kab mob antioxidant, vim nws tuaj yeem tiv thaiv oxidation ntawm qee yam khoom noj.
Txawm li cas los xij, nws txoj kev siv hauv cov zaub mov yog tswj hwm nruj thiab txwv rau cov ntawv thov tshwj xeeb.
Cov tshuaj tiv thaiv tshuaj: Sodium hydrosulfite yog siv los ua tus neeg sawv cev txo qis hauv ntau yam tshuaj tiv thaiv.Nws tuaj yeem siv los txo cov hlau, tshem tawm cov pa oxygen lossis sulfur los ntawm cov tebchaw, thiab ua lwm yam kev txo qis hauv cov organic synthesis.Sodium hydrosulfite yuav tsum tau saib xyuas thiab khaws cia kom zoo, vim tias nws yog ib qho tshuaj tiv thaiv.Nws tuaj yeem tso cov pa roj sulfur dioxide thaum raug huab cua lossis dej, yog li kev ceev faj txog kev nyab xeeb yuav tsum tau ua raws li thaum ua haujlwm nrog cov tshuaj no.

Tsis muaj

Khoom npe Sodium Hydrosulfite
STANDARD 90%
KHOOM SUNRISE DYES

Nta

1. Cov tsos dawb.
2. Kev siv hauv textile.
3. Soluble hauv dej.

Daim ntawv thov

Sodium Hydrosulfite siv hauv kev lag luam textile.Kev kho dej.

FAQ

1. Lub sijhawm khoom xa tuaj yog dab tsi?
Hauv 15 hnub tom qab lees paub qhov kev txiav txim.

2. Qhov chaw nres nkoj yog dab tsi?
Txhua qhov chaw nres nkoj tseem ceeb ntawm Tuam Tshoj yog ua haujlwm tau.

3. Dab tsi yog qhov ntim ntawm koj cov khoom?
Peb muaj laminated hnab, Kraft ntawv hnab, woven hnab, hlau nruas, yas nruas thiab lwm yam.

4. Qhov kev ncua deb ntawm tshav dav hlau, chaw nres tsheb ciav hlau mus rau koj qhov chaw ua haujlwm li cas?
Peb lub chaw ua haujlwm nyob hauv Tianjin, Suav teb, kev thauj mus los yooj yim heev los ntawm tshav dav hlau lossis chaw nres tsheb ciav hlau, tsis pub dhau 30 feeb tsav tsheb tuaj yeem mus txog.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb