Focus on Cellulose ethers

Sodium Carboxymethyl Cellulose (CMC) Saamaynta saabuunta

CMC waa soosaar leh qaab dhismeed eter ah oo lagu helay wax ka beddel kiimikaad ee cellulose dabiiciga ah. Waa xabag biyaha ku milma oo lagu milmi karo biyo qabow iyo biyo kulul. Xalka aqueous waxa uu leeyahay hawlaha isku xidhka, dhumucdi, emulsifying, kala firdhiyey, laalista, xasilinta, iyo samaynta filimada.

Kala duwanaanshaha codsiga

Hydrosol leh sifooyin aad u fiican.

Shaqada

Sida emulsifier iyo wakiilka ka-hortagga sedimentation ee budada-dhaqidda, waxay dib u celisaa walxaha wasakhda ah ee sida xun loo soo dalacday, waxay ka hortagtaa wasakhda inay dib u dhigto dharka, waxayna wanaajisaa tayada dhaqidda; sida u fududaynta samaynta saabuunta, waxay ka dhigtaa saabuun dabacsan oo qurux badan, wayna fududahay in la farsameeyo; Sida dhumuc weyn iyo wakiilka biyaha ee kareemka dharka, waxay siinaysaa kareemka sifo siman oo jilicsan.

Qiyaasta

XD 0.5-2.5%

XVD 0.5-1.5%

Tilmaamayaasha jirka iyo kiimikaad

(Qaabka falanqaynta ayaa la heli karaa haddii la codsado)

 

Taxanaha XD

Taxanaha XVD

midab

Caddaan

Caddaan

qoyaanka

Ilaa 10.0%

Ilaa 10.0%

pH

8.0-11.0

6.5-8.5

Darajada beddelka

Ugu yaraan 0.5

Ugu yaraan 0.8

daahirnimo

Ugu yaraan 50%

Ugu yaraan 80%

Hadhuudh

Ugu yaraan 90% waxay maraan 250 micron (60 mesh)

Ugu yaraan 90% waxay maraan 250 micron (60 mesh)

Viscosity (B) 1% xal aqueous ah

5-600mPas

600-5000mPas

 

dukaan

CMC waa in lagu kaydiyaa meel qabow oo qalalan oo heerkulku ka hooseeyo 40C iyo qoyaan ka hooseeya 75%.

Shuruudaha kor ku xusan, waxaa lagu kaydin karaa 24 bilood laga bilaabo taariikhda wax soo saarka.

 

 

Xidhmada

Ku xirneed 25KG (55.1lbs.) bac isku dhafan iyo bacda valve.

sharci ahaansho

Xeerarka maxalliga ah waa in had iyo jeer lagala tashado sharcinimada alaabtan. Sababtoo ah sharcigu wuu ku kala duwan yahay waddan ilaa waddan. Macluumaadka ku saabsan sharcinimada alaabtan ayaa la heli karaa marka la codsado.

Badbaadada iyo Isticmaalka

Macluumaadka caafimaadka iyo badbaadada ayaa la heli karaa haddii la codsado.


Waqtiga boostada: Abriil-03-2023
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