Focus on Cellulose ethers

Polyanionic Cellulose PAC

tusaalayn

PAC 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 wuxuu leeyahay hawlaha isku xidhka, dhumucdiisuna, emulsifying, kala firdhiyey, laalista, xasilinta, iyo filim samaynta.

Kala duwanaanshaha codsiga

Hydrosol leh sifooyin aad u fiican

Shaqada

Sida wakiilka daawaynta ee qodista dhoobada, waxay leedahay iska caabin milix ah oo wanaagsan iyo iska caabin heerkulka, heerka qulqulka sare, luminta dareeraha hooseeya. Waxaa loo isticmaali karaa diyaarinta dareerayaasha qodista kala duwan, iyo in la ilaaliyo oo la hagaajiyo waxqabadka dareeraha qodista inta lagu jiro qodista.

Sida wakiilka jabinta soo kabashada saliidda, waxay wanaajin kartaa waxqabadka ciid-hakinta ee dareeraha dillaaca, waxay yaraynaysaa luminta dareeraha iyo iska caabbinta jilicsan, waxayna si wax ku ool ah u gudbisaa cadaadiska.

Qiyaasta
Wakiilka jabinta soosaarka saliidda 0.4-0.6% Wakiilka daawaynta qodista 0.2-0.8%

habka codsiga
Qaaciddada faahfaahsan iyo habka ayaa la bixin karaa haddii loo baahdo.

Tilmaamayaasha jirka iyo kiimikaad

(Qaabka falanqaynta ayaa la heli karaa haddii la codsado)

  PAC-HV PAC-LV
dabeecad budo jaale ah oo cad ama khafiif ah cad ama budo jaale ah ama granules
qoyaanka Ilaa 10.0% Ilaa 10.0%
pH 6.0-8.5 6.0-8.5
Darajada beddelka Ugu yaraan 0.80 Ugu yaraan 0.80
daahirnimo Ugu yaraan 90% Ugu yaraan 90%
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 3000-6000
mPa.s
10-100
mPa.s

 

waxqabadka codsiga
model Waxqabadka
AV FL
PAC-ULV ≤10 ≤16
PAC -LV1 ≤30 ≤16
PAC-LV2 ≤30 ≤13
PAC -LV3 ≤30 ≤13
PAC-LV4 ≤30 ≤13
PAC -HV1 ≥50 ≤23
PAC -HV2 ≥50 ≤23
PAC -HV3 ≥55 ≤20
PAC -HV4 ≥60 ≤20
PAC - UHV1 ≥65 ≤18
PAC - UHV2 ≥70 ≤16
PAC - UHV3 ≥75 ≤16

Badeecadaha PAC waxaa loo diyaarin karaa sidii nooc-dhakhso u milma, fududahay in la firdhiyo iyada oo aan la kicin, iyo fududahay in la isticmaalo.

dukaan

PAC waa in lagu kaydiyaa meel qabow oo qalalan heerkul ka hooseeya 40°C 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.) bacaha isku dhafan.

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: Mar-30-2023
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