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Qiimaha ugu Wanaagsan ee Carboxymethyl Cellulose Cmc-Daabacaadda iyo Fasalka Midabaynta - Polyanionic cellulose (PAC) - Yeyuan

Qiimaha ugu Wanaagsan ee Carboxymethyl Cellulose Cmc-Daabacaadda iyo Fasalka Midabaynta - Polyanionic cellulose (PAC) - Yeyuan

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Si loo helo sida ugu wanagsan ee loola kulmo rabitaanka macmiilka, dhammaan hawlgalladayada waxa si adag loo fuliyaa si waafaqsan hal-ku-dhiggeena "Tayo Sare, Sicir Adag, Adeeg Degdeg ah"1 Carboxymethyl Cellulose,Pva 2688,Qalabka Cmc ee Ceyriinka ah ee loogu talagalay budada saabuunta dharka lagu dhaqoWaxaan si diiran u soo dhawaynaynaa saaxiibada ganacsiga yar yar ee ka kala socda dhammaan qaybaha kala duwan ee qaab nololeedka, waxaan rajaynaynaa in aan aasaasno ganacsi saaxiibtinimo iyo iskaashi la sameeyo xidhiidh adiga oo gaadhno ujeedo guul-guulaysi ah.
Qiimaha ugu Wanaagsan ee Carboxymethyl Cellulose Cmc-Daabacaadda iyo Fasalka Midabaynta - Polyanionic cellulose (PAC) - Faahfaahinta Yeyuan:

Polyanionic cellulose (PAC) waa derivative cellulose ether biyo-milmi leh oo ay diyaarisay wax ka beddel kiimikaad ee cellulose dabiiciga ah. Waa eter cellulose oo biyo-milmi leh oo muhiim ah. Inta badan waxaa loo isticmaalaa sida milixda soodhiyamka waxaana si weyn loogu isticmaalaa qodista saliidda, gaar ahaan ceelasha milixda iyo qodista saliidda xeebaha.

PAC-Codsiga ku jira Batroolka

1. Shaqooyinka PAC iyo CMC ee goobaha saliidda waa sidan soo socota.
- dhoobada ay ku jiraan PAC iyo CMC waxay ka dhigi kartaa gidaarka ceelku inuu sameeyo keeg khafiif ah oo adag oo leh awood hooseeya waxayna yareyn kartaa khasaaraha biyaha;
- Ka dib marka lagu daro PAC iyo CMC dhoobada, qodista qodista waxay heli kartaa awood hoose oo dhogorta bilawga ah, waxay ka dhigi kartaa dhoobada si sahlan si ay u sii daayaan gaasta ku duudduuban, oo si degdeg ah u tuura qashinka godka dhoobada ah;
Sida kala firdhinta kale ee la hakiyey, dhoobada qodista waxay leedahay wakhti jiritaan gaar ah, kaas oo la dejin karo lana kordhin karo iyadoo lagu darayo PAC iyo CMC.
2. PAC iyo CMC waxay leeyihiin waxqabadka wanaagsan ee soo socda ee codsiga goobta saliidda:
- Beddel heer sare ah, isku mid ahaanshaha wanaagsan ee beddelka, viscosity sare iyo qiyaasta hoose, si wax ku ool ah u wanaajinaya waxtarka adeegga dhoobada;
- Iska caabbinta qoyaanka wanaagsan, caabbinta milixda iyo caabbinta alkali, oo ku habboon biyaha cusub, biyaha badda iyo dhoobada biyo-salaysan ee saturated;
- Keega dhoobada ah ee la sameeyay waa mid tayo wanaagsan leh oo xasilloon, kaas oo si wax ku ool ah u xasilin kara qaab dhismeedka ciidda jilicsan kana hortagaya burburka derbiga usheeda dhexe;
- Waxay ku habboon tahay nidaamyada dhoobada leh ee xakamaynta nuxur adag oo adag iyo kala duwanaansho ballaaran.
3. Tilmaamaha codsiga ee PAC iyo CMC ee qodista saliidda:
-Waxay leedahay awood sare oo xakamaynta luminta biyaha, gaar ahaan yaraynta luminta dareeraha waxtarka leh. Qiyaasta hooseeya, waxay xakameyn kartaa luminta biyaha heer sare iyada oo aan saameyn ku yeelan sifooyinka kale ee dhoobada;
- Waxay leedahay iska caabin heerkul wanaagsan iyo iska caabin milix ah oo aad u fiican. Waxay weli yeelan kartaa awood wanaagsan oo yaraynta khasaaraha biyaha iyo rheology gaar ah oo hoos yimaada xoogaa milix ah. Viscosity ayaa ku dhawaad ​​isma beddelin ka dib marka lagu milmo biyaha milixda ah. Waxay si gaar ah ugu habboon tahay qodista xeebaha iyo ceelasha qoto dheer;
- Waxay si fiican u xakameyn kartaa rheology ee dhoobada waxayna leedahay thixotropy wanaagsan. Waxay ku habboon tahay dhoobo kasta oo biyo ku salaysan oo biyo nadiif ah, biyaha badda iyo brine saturated;
- Intaa waxaa dheer, PAC waxaa loo isticmaalaa dareeraha sibidhka si looga hortago in dareeruhu galo daloolada iyo jabka;
- Dareeraha shaandhada shaandhada ee lagu diyaariyey PAC waxay leedahay iska caabin wanaagsan oo ah 2% KCl xal (waa in lagu daraa marka la diyaarinayo dareeraha shaandhada shaandhada), milanka wanaagsan, isticmaalka habboon, waxaa lagu diyaarin karaa goobta, xawaaraha gelitaanka degdegga ah iyo awoodda qaadista ciidda xooggan. Marka loo isticmaalo qaab-dhismeed awood hooseeya, saamaynta saxafada shaandhaynta ayaa aad u fiican.

Qiyaasta Faahfaahinta

Qadarka kordhinta (%)
Wax soo saarka saliida dilaaca 0.4-0.6%
Wakiilka daaweynta qodista 0.2-0.8%
Haddii aad u baahan tahay inaad habayso, waxaad bixin kartaa qaacido iyo habraac faahfaahsan.

Tilmaamayaal

PAC-HV PAC-LV
Midabka budo jaale ah oo cad ama khafiif ah Caddaan ama budo jaale ah ama qaybo
biyaha ku jira 10.0% 10.0%
PH 6.0-8.5 6.0-8.5
Darajada beddelka 0.8 0.8
sodium chloride 5% 2%
daahirnimo 90% 90%
Cabbirka walxaha 90% dhaaf 250 microns (60 mesh) 90% dhaaf 250 microns (60 mesh)
Viscosity (b) 1% xal aqueous ah 3000-6000mPa.s 10-100mPa.s
Waxqabadka codsiga
Qaabka Tusmada
OF 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

Sawirada faahfaahinta alaabta:

Qiimaha ugu Wanaagsan ee Carboxymethyl Cellulose Cmc-Daabacaadda iyo Fasalka Midabaynta - Polyanionic cellulose (PAC) - Sawirro faahfaahsan Yeyuan

Qiimaha ugu Wanaagsan ee Carboxymethyl Cellulose Cmc-Daabacaadda iyo Fasalka Midabaynta - Polyanionic cellulose (PAC) - Sawirro faahfaahsan Yeyuan

Qiimaha ugu Wanaagsan ee Carboxymethyl Cellulose Cmc-Daabacaadda iyo Fasalka Midabaynta - Polyanionic cellulose (PAC) - Sawirro faahfaahsan Yeyuan

Qiimaha ugu Wanaagsan ee Carboxymethyl Cellulose Cmc-Daabacaadda iyo Fasalka Midabaynta - Polyanionic cellulose (PAC) - Sawirro faahfaahsan Yeyuan

Qiimaha ugu Wanaagsan ee Carboxymethyl Cellulose Cmc-Daabacaadda iyo Fasalka Midabaynta - Polyanionic cellulose (PAC) - Sawirro faahfaahsan Yeyuan

Qiimaha ugu Wanaagsan ee Carboxymethyl Cellulose Cmc-Daabacaadda iyo Fasalka Midabaynta - Polyanionic cellulose (PAC) - Sawirro faahfaahsan Yeyuan


Hagaha Alaabta La Xiriira:

Ganacsigeenu wuxuu ku dheggan yahay mabda'a aasaasiga ah ee "Tayadu waxay noqon kartaa nolosha shirkadda, rikoodhka raadkuna wuxuu noqon doonaa nafta" Qiimaha ugu fiican ee Carboxymethyl Cellulose Cmc-Printing And Dyeing Grade - Polyanionic cellulose (PAC) - Yeyuan , The wax soo saarka siin doonaa in ay adduunka oo dhan, sida: Swaziland, Namibia, Mauritius, Tan iyo had iyo jeer, waxaan u hoggaansamaan "furan oo caddaalad ah, share si aad u hesho, eryada of heer sare ah, iyo abuurista qiimaha"qiimaha, u hoggaansamaan" daacadnimo iyo hufnaan, ganacsi ku jihaysan, habka ugu wanaagsan, falsafada ganacsi ee ugu wanaagsan. Si wada jir ah adduunka oo dhan ayaa leh laamo iyo shuraakado si ay u horumariyaan goobo ganacsi oo cusub, qiimaha ugu badan ee la wadaago. Waxaan si daacad ah u soo dhaweyneynaa oo si wadajir ah aan u wadaagnaa kheyraadka caalamiga ah, furitaanka xirfad cusub si wadajir ah cutubka.
  • Adeegyo qumman, alaab tayo leh iyo qiimayaal tartan ah, waxaan haynaa shaqo marar badan, mar kasta oo lagu farxo, waxaan jeclaan lahaa in la sii wado!
    5 Xiddigaha Waxaa qoray Laurel oo ka yimid Islamabad - 2017.06.16 18:23
    Soo saarahani wuxuu sii wadi karaa hagaajinta iyo hagaajinta alaabta iyo adeegga, waxay la socotaa xeerarka tartanka suuqa, shirkad tartan leh.
    5 Xiddigaha Waxaa qoray Cora oo ka timid Pakistan - 2018.06.21 17:11