Tus Qauv Ntxiv rau Tuam Tshoj Petroleum Roj Drilling Carboxymethyl cellulose CMC
Peb tau npaj txhij los qhia peb cov kev paub ntawm Is Taws Nem Kev Ua Lag Luam Thoob Ntiaj Teb thiab pom zoo kom koj cov khoom muag zoo ntawm feem ntau tus nqi. Yog li Profi cov cuab yeej qhia koj cov nqi zoo tshaj plaws thiab peb npaj txhij los nthuav ib qho nrog kev lag luam tshiab, peb tsuas yog muab peb cov kev cia siab rau sab saum toj cov khoom ua tau zoo thiab kev pab.
Peb tau npaj txhij los qhia peb cov kev paub ntawm Is Taws Nem Kev Ua Lag Luam Thoob Ntiaj Teb thiab pom zoo kom koj cov khoom muag zoo ntawm feem ntau tus nqi. Yog li cov cuab yeej profi tam sim no koj tus nqi zoo tshaj plaws ntawm cov nyiaj thiab peb npaj txhij los tsim ib leeg nrogCarboxymethyl cellulose, Suav CMC, Peb tab tom sim peb qhov zoo tshaj plaws kom ua ntau tus neeg muas zaub zoo siab thiab txaus siab. Peb ua siab dawb siab los tsim kev lag luam ua lag luam zoo nrog koj cov peev txheej hwm tau zoo, raws li kev ua lag luam yeej txij li tam sim no.
Khoom Piav Qhia
CAS: 9004-32-4
Lub sodiumCarboxymethyl cellulose, tseem hu uaCarboxymethyl cellulose, CMC, yog qhov dav siv dav siv thiab feem ntau siv cellulose hom hauv ntiaj teb niaj hnub no. Dawb fibrous lossis granular hmoov. Nws yog lub cellule derivative nrog cov piam thaj polymerizes qib ntawm 100 mus rau 2000. Nws tsis muaj ntxhiab, hygrosel, thiab insoluble hauv cov kuab tshuaj organic.
Sodium carboxymethyl cellulose yog sib xws nrog cov roj ntsha uas muaj zog, thiab zincent thiab zinc qee qhov tsis muaj protein zoo.
Kev Soj Ntsuam Zoo
Cov ntsuas tseem ceeb los ntsuas qhov zoo ntawm CMC yog cov qib hloov pauv (DS) thiab purity. Feem ntau, cov khoom ntawm CMC muaj sib txawv thaum DS txawv; Qhov siab dua qib ntawm kev hloov pauv, tus muaj zog rau solubility, thiab qhov zoo dua lub pob tshab thiab ruaj khov ntawm kev daws. Raws li cov ntawv tshaj tawm, thaum tus degree hloov chaw ntawm CMC yog nruab nrab ntawm nws cov aqueous ntawm nws qhov siab tshaj plaws thaum muaj qhov zoo, ntxiv rau Qhov kev xaiv ntawm tus neeg sawv cev, qee yam cuam tshuam nrog rau cov neeg sawv cev ntawm Alkali thiab lub sijhawm ua kom muaj kev sib raug zoo, lub cev thiab cov ntsev, thiab lwm yam.
Raug cov khoom
| Kev tshwm sim | Dawb rau off-dawb hmoov |
| Qhov loj me me | 95% pass 80 mesh |
| Qib ntawm kev hloov pauv | 0.7-1.5 |
| PH nqi | 6.0 ~ 8.5 |
| Purity (%) | 92min, 97min, 99.5min |
Cov qhab nia nrov
| Daim ntawv thov | Cov Qib Kawm Raug | Viscosity (Brookfield, LV, 2% Solu) | Viscosity (Brookfield Lv, Mpa.s, 1% Solu) | Qib ntawm kev hloov pauv | Kev coj dawb huv |
| Rau cov xim | CMC FP5000 | 5000-6000 | 0.75-0.90 | 97% min | |
| CMC FP6000 | 6000-7000 | 0.75-0.90 | 97% min | ||
| CMC FP7000 | 7000-7500 | 0.75-0.90 | 97% min | ||
| Rau zaub mov | CMC FM1000 | 500-1500 | 0.75-0.90 | 99.5% min | |
| CMC FM2000 | 1500-2500 | 0.75-0.90 | 99.5% min | ||
| CMC FG3000 | 2500-5000 | 0.75-0.90 | 99.5% min | ||
| CMC FG5000 | 5000-6000 | 0.75-0.90 | 99.5% min | ||
| CMC FG6000 | 6000-7000 | 0.75-0.90 | 99.5% min | ||
| CMC FG7000 | 7000-7500 | 0.75-0.90 | 99.5% min | ||
| Rau xab npum | CMC FD7 | 6-50 | 0.45-0.55 | 55% min | |
| Rau cov tshuaj txhuam hniav | CMC TP1000 | 1000-2000 | 0.95min | 99.5% min | |
| Rau tej hub | CMC FC1200 | 1200-1300 | 0.8-1.0 | 92% min | |
| Rau roj teb | Cmc lv | 70max | 0.9min | ||
| Cmc hv | 2000max | 0.9min |
Daim ntawv thov
| Cov Hom Kev Siv Siv | Daim Ntawv Thov Tshwj Xeeb | Cov khoom siv siv |
| Xim | looj xim | Thickening thiab dej-khi |
| Mov | Mis nyuj khov Bakery Khoom | Thickening thiab ruaj khov ruaj nrag |
| Roj Drilling | Drilling kua Cov kua dej ua tiav | Thickening, dej tuav Thickening, dej tuav |
Nws muaj cov haujlwm ntawm adhesion, thickening, ntxiv dag zog, emulsification, dej rov qab thiab raug ncua.
1. CMC yog siv los ua cov tuab hauv kev lag luam khoom noj khoom haus, muaj qhov zoo tshaj plaws khov thiab tuaj yeem txhim kho qhov tsw tau, thiab tuaj yeem txhim kho qhov tsw thiab tuaj yeem txuas lub sijhawm cia.
2. CMC tuaj yeem siv los ua cov hmoov av emulsion rau kev txhaj tshuaj, ib phau ntawv sib dhos thiab zaj duab xis thiab kev sib koom ua ke hauv cov ntsiav tshuaj hauv kev lag luam kws tshuaj.
3. CMC nyob rau hauv cov tshuaj ntxuav, cmc tuaj yeem siv los ua cov tshuaj tiv thaiv av ntawm hydthetic, uas yog zoo dua li carboxymethyl fiber ntau.
4. CMC tuaj yeem siv los tiv thaiv cov roj zoo li cov av nkos stabilizer thiab dej-tuav tus neeg sawv cev hauv roj drilling. Kev noj ntawm txhua cov roj zoo yog 2.3t rau qhov dej ntiav thiab 5.6t rau cov qhov dej tob.
5. CMC tuaj yeem siv ua tus sawv cev los tiv thaiv kev tiv thaiv, emulsifier, dispersant, leveling tus neeg sawv cev, thiab cov nplaum rau txheej. Nws muaj peev xwm faib cov khib nyiab ntawm txheej hauv cov kuab tshuaj kom cov txheej yuav tsis delaminate rau lub sijhawm ntev. Nws tseem dav siv nyob rau hauv cov xim.
Ntim
CMC cov khoom tau ntim rau hauv peb txheej ntawv daim ntawv nrog cov hnab Polyethylene sab hauv uas siv tau, Net qhov hnyav yog 25kg ib lub hnab.
12mt / 20'fcl (nrog pallet)
14Mt / 20'fcl (tsis muaj pallet) peb tau npaj txhij los qhia peb cov kev paub ntawm Is Taws Nem Kev Ua Lag Luam Thoob Ntiaj Teb thiab xav kom koj cov khoom muag haum ntawm feem ntau tus nqi. Yog li Profi cov cuab yeej qhia koj cov nqi zoo tshaj plaws thiab peb npaj txhij los nthuav ib qho nrog kev lag luam tshiab, peb tsuas yog muab peb cov kev cia siab rau sab saum toj cov khoom ua tau zoo thiab kev pab.
Txuas ntxiv tsim qauv rauSuav CMC, Carboxymethyl cellulose, peb tab tom sim peb qhov zoo tshaj plaws kom ua ntau tus neeg muas zaub zoo siab thiab txaus siab. Peb ua siab dawb siab los tsim kev lag luam ua lag luam zoo nrog koj cov peev txheej hwm tau zoo, raws li kev ua lag luam yeej txij li tam sim no.
