Guriga> Alaabta> Xidhafso> Dahaadhka xiridda> Hydroxyethyl Methyl Cellulose budada ah ee warshadaha dahaarka
Hydroxyethyl Methyl Cellulose budada ah ee warshadaha dahaarka
Hydroxyethyl Methyl Cellulose budada ah ee warshadaha dahaarka
Hydroxyethyl Methyl Cellulose budada ah ee warshadaha dahaarka
Hydroxyethyl Methyl Cellulose budada ah ee warshadaha dahaarka
Hydroxyethyl Methyl Cellulose budada ah ee warshadaha dahaarka
Hydroxyethyl Methyl Cellulose budada ah ee warshadaha dahaarka

Hydroxyethyl Methyl Cellulose budada ah ee warshadaha dahaarka

Nooca Bixinta:L/C,T/T,D/P,D/A

Madadaalo:FOB,CFR,CIF,EXW

Tafaasiisha Sheyga
Sifooyinka Badeecada

Brandqof

CAS No.9032-42-2

Main RawCellulose ethers

Meesha Asalka AhMaacuun

Application FieldConstruction

Other NamesMHEC

ClassificationChemical Auxiliary Agent

UsageCoating Auxiliary Agents, Electronics Chemicals

TypeAdsorbent

Methoxyl Content(WT%)22.0-32.0

Gelation Temperature(℃)60-90

Kartida Bixinta & Macluumaad Dheeraad ah

Nooca BixintaL/C,T/T,D/P,D/A

MadadaaloFOB,CFR,CIF,EXW

Baakado & Gaarsiin
Iibinta Cutubyada:
Kuwa kale

Hordhaca alaabta

Hydroxyethyl methyl cellulose waxaa iska leh nooc ka mid ah Dahaarka Dhexdhexaadiyaha , waa nooc ka mid ah ur aan ur lahayn, dhadhamin, budo cad oo aan sun ahayn, kaas oo lagu milmi karo biyo qabow si loo sameeyo xal hufan oo hufan. Waxay leedahay sifooyinka dhumucda, isku-xidhka, kala firdhinta, emulsifying, filim samaynta, joojinta, adsorbing, gelling, firfircoonida dusha sare, ilaalinta biyaha iyo ilaalinta colloid. Maadaama xalka aqueous uu leeyahay shaqada dhaqdhaqaaqa dusha sare, waxaa loo isticmaali karaa sida wakiilka ilaalinta kolloid, emulsifier iyo kala-firdhiye. Xalka aqueous Hydroxyethyl methyl cellulose waxa uu leeyahay hydrophilicity wanaagsan waana wakiilka biyo haynta heer sare ah oo hufan. Hydroxyethyl methyl cellulose waxay leedahay awood wanaagsan oo ka hortagga caaryada sababtoo ah waxay ka kooban tahay kooxda hydroxyethyl, sidaas darteed waxay leedahay xasiloonida viscosity wanaagsan iyo ka hortagga caaryada marka la kaydiyo wakhti dheer. Waxay leedahay caabbinta caaryada wanaagsan, xasilloonida viscosity wanaagsan iyo caabbinta caaryada inta lagu jiro kaydinta muddada-dheer. Hydroxyethyl methyl cellulose xal aqueous ayaa leh hydrophilicity wanaagsan, waa nooc ka mid ah wakiilka biyaha haynta hufan. Hydroxyethyl methyl cellulose waxaa loo isticmaali karaa sidii difaac kolloid ah, emulsifier iyo kala firdhisan sababtoo ah shaqada dusha sare ee firfircoon ee xalka aqueous.

Codsiyada hydroxyethyl methyl cellulose
1.Malaastaan ​​sibidh ku salaysan
(1) Hagaaji isku-midnimada, ka dhig malaasta si fudud si loo faafiyo, isla markaana wanaaji iska caabbinta hoos u dhaca. Dheecaannada la xoojiyey iyo bamgareynta, sidaas awgeed hagaajinta waxtarka shaqada.
(2) Haysashada biyaha sare, waxay kordhisaa wakhtiga shaqada ee hoobiye, waxay wanaajisaa hufnaanta shaqada waxayna ka caawisaa hoobiye si ay u horumariso xoog farsamo oo sarreeya inta lagu jiro xilliga dejinta.
(3) Waxay xakameysaa soo galitaanka hawada, sidaas awgeed waxay tirtiraysaa dildilaaca yar yar ee dahaarka waxayna samaynaysaa meel siman oo qumman.
2.Masonry hoobiye
(1) Waxay xoojisaa ku dhegganaanta sagxadaha dhoobada waxayna wanaajisaa xajinta biyaha, taasoo u oggolaanaysa hoobiye inuu kordho xoog.
(2) Waxay wanaajisaa karti-shaqsiyeedka iyadoo kor u qaadaysa dufanka iyo caagagga, iyo isticmaalka Baoquan cellulose ether-madarka la xoojiyay waxay sahlaysaa in la codsado, waqti badbaadiso, waxayna hagaajisaa waxtarka-qiimaynta.
(3) Nooc leh gaar ahaan haynta biyaha sare ayaa diyaar u ah lebenka leh nuugista biyaha sare.

Hydroxyethyl Methyl Cellulose

Macluumaadka shirkadda

Waxyaalaha ay shirkadu soo dejiso iyo wax-soo-saarka dhoofinta ugu badan waxaa ka mid ah

( 1) Kaaliyeyaasha iyo Kaaliyeyaasha: Guud ahaan, kicinta waa walax ka qaybqaata koorsada dhexdhexaadka ah ee falcelinta kiimikada waxayna si door ah u beddeli kartaa heerka falcelinta kiimikada, iyada oo tirokeeda iyo sifooyinka kiimikada ay yihiin kuwo aan isbeddelin ka hor iyo ka dib falcelinta. Caadiyan, kicinta waxa ay dedejisaa falcelinta kiimikaad, si ay falcelintu u gaadho isu dheelitirka kiimikaad sida ugu dhakhsaha badan waxa loogu yeedhaa saamaynta catalytic, laakiin ma beddesho dheellitirka falcelinta.

Waxyaabaha lagu daro waa noocyo kala duwan oo kiimikooyin caawiya kuwaas oo u baahan in lagu daro inta lagu jiro wax soo saarka ama habaynta alaabta iyo alaabta qaarkood si kor loogu qaado habka wax soo saarka iyo kor u qaadida waxqabadka sheyga looga baahan yahay noocyada kala duwan ee kiimikooyinka caawiya.

(2) Dhadhanka iyo Udgoonka : Dhadhannada ama diyaargarowga dhadhanka waxay tixraacaan isku-darka isku dhafka udgoonka (iyo xaaladaha qaarkood hal iskudhis) kuwaas oo siiya dhadhan gaar ah ama udgoon noocyo kala duwan oo alaabooyinka macaamiisha ah. Udgoon waxa loola jeedaa walxaha leh ur udgoon laftiisa. Inta badan keega iyo buskudka waxa lagu dari karaa xawaash iyo udgoon si loo hagaajiyo ama kor loogu qaado udgoonka iyo dhadhanka. Udgoonyadaas waxaa lagu magacaabaa wakiilka dhadhanka. Xawaashyada, sida laga soo xigtay ilo kala duwan, waxaa loo qaybin karaa dhir udgoon dabiici ah iyo kuwo macmal ah. Udgoonku waa uunsi ka samaysan dhowr ama daraasiin xawaash ah iyadoo la isku darayo milgaha.

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