CMC Carboxyl Methyl Cellulose Hv-2019 Shiinaha Naqshad Cusub Shiinaha Dhismaha Isticmaal Cellulose Ether Hemc Mhec oo loogu talagalay Isku-darka Shubka
Guud ahaan waxaan aaminsanahay in dabeecadda qofku ay go'aamiso tayada ugu sarreysa ee badeecadaha, faahfaahintuna ay go'aamiso tayada sare ee badeecadaha, oo ay weheliso niyad kooxeed oo DHAB AH, HUFAN IYO HAL-ABUUR AH oo loogu talagalay CMC Carboxyl Methyl Cellulose Hv-2019 Shiinaha Naqshad Cusub Shiinaha Isticmaalka Cellulose Ether Hemc Mhec ee Isku-darka Konkriitka, Waxaan xiriir ganacsi oo waara la leenahay in ka badan 200 oo jumladleyaal ah oo ku nool Mareykanka, UK, Jarmalka iyo Kanada. Haddii aad xiisaynayso mid ka mid ah badeecadahayaga, waa inaad xor u noqotaa inaad na soo wacdo.
Guud ahaan waxaan aaminsanahay in dabeecadda qofku ay go'aamiso tayada ugu sarreysa ee badeecadaha, faahfaahintuna ay go'aamiso tayada sare ee badeecadaha, oo ay weheliso ruuxa kooxda ee dhabta ah, waxtarka leh iyo kan cusub.Waxyaabaha lagu daro Madaafiicda Isku-dhafka ah ee Shiinaha, U dhiganta DowWaxaan daba galeynaa shaqada iyo himilada jiilkeenna waayeelka ah, waxaana aad u xiiseyneynaa inaan furno fursad cusub oo ku saabsan arrintan, Waxaan ku adkeysaneynaa "Daacadnimo, Xirfad, Iskaashiga Guul-Weyn", sababtoo ah hadda waxaan haysannaa kayd xooggan, oo ah la-hawlgalayaal aad u fiican oo leh khadadka wax soo saarka ee horumarsan, xoog farsamo oo badan, nidaam kormeer oo caadi ah iyo awood wax soo saar oo wanaagsan.
Sharaxaadda Badeecada
Magacyo isku mid ah: Hydroxyethyl Methyl Cellulose, HEMC, MHEC, Methyl 2-hydroxyethyl cellulose, Cellulose METHYL HYDROXYETHYL ETHER; Hydroxy Ethyl Methyl Cellulose; METHYL HYDROXY ETHYL Cellulose, Cellulose ether; HEMC
Sifooyinka jireed
1. Muuqaal: HEMC waa budo cad ama ku dhawaad cad oo fiiqan ama granular ah; ur la'aan.
2. Milmi kara: HEMC-gu wuxuu ku milmi karaa biyo qabow.
3. Cufnaanta muuqata: 0.30-0.60g/m3.
4. MHEC waxay leedahay astaamo ay ka mid yihiin dhumuc, suuxdin, kala firdhis, isku dhejin, emulsification, sameynta filimada, iyo haynta biyaha. Haynta biyaha ayaa ka xoog badan tan methyl cellulose, xasilloonideeda viscosity, ka hortagga fangaska iyo kala firdhisteeda ayaa ka xoog badan.
Methyl Hydroxyethyl Cellulose (MHEC) waa polymer molecular sare oo aan ionic ahayn, waa budo cad ama ku dhawaad cad. Waa milmi kara biyaha qabow laakiin kuma milmi karo biyaha kulul. Xalku wuxuu muujiyaa pseudoplasticity xooggan wuxuuna bixiyaa xiirid sare. Viscosity. HEMC waxaa inta badan loo isticmaalaa sida dhejis, kolloid ilaalin ah, dhumuc iyo xasiliye, iyo wax lagu daro emulsifying.
Methyl Hydroxyethyl Cellulose (MHEC) waxaa si weyn loogu isticmaalaa dahaarka latex-ka ee biyaha ku salaysan, dhismaha dhismaha iyo qalabka dhismaha, khad daabacan, qodista saliidda, iwm., si loo qariyo loona hayo biyaha, loo hagaajiyo shaqada, loona isticmaalo alaabada hoobiyaha qalalan iyo kuwa qoyan.
Methyl Hydroxyethyl Cellulose (MHEC) waxaa sidoo kale loo yaqaan HEMC, Methyl Hydroxyethyl Cellulose, kaas oo loo isticmaali karo wakiil haynta biyaha oo hufan, xasiliye, dhejisyo iyo wakiil sameeya filimada dhismaha, dhejisyada taayirada, balaastikada ku salaysan sibidhka iyo gypsum, saabuunta dareeraha ah, iyo codsiyo kale oo badan.
CAS:9032-42-2
Qeexitaanka Kiimikada
| Muuqaalka | Budada cad ilaa budo cad |
| Cabbirka walxaha | 98% ilaa 100 mesh |
| Qoyaanka (%) | ≤5.0 |
| Qiimaha PH | 5.0-8.0 |
Darajooyinka Badeecadaha
| Heerka Methyl Hydroxyethyl Cellulose | Viscosity (NDJ, mPa.s, 2%) | Viscosity (Brookfield, mPa.s, 2%) |
| MHEC ME60000 | 48000-72000 | 24000-36000 |
| MHEC ME100000 | 80000-120000 | 40000-55000 |
| MHEC ME150000 | 120000-180000 | 55000-65000 |
| MHEC ME200000 | 160000-240000 | Ugu yaraan70000 |
| MHEC ME60000S | 48000-72000 | 24000-36000 |
| MHEC ME100000S | 80000-120000 | 40000-55000 |
| MHEC ME150000S | 120000-180000 | 55000-65000 |
| MHEC ME200000S | 160000-240000 | Ugu yaraan70000 |
Goobta Codsiga
| Codsiyada | Hantida | Darajada lagu taliyay |
| Hoobiye dahaarka derbiga dibadda Hoobiye nuurad ah oo sibidh ah Is-siman Hoobiye isku dhafan oo qalalan Balaastikada Gypsum | Dhumucsanaanta Samaynta iyo daaweynta Biyo-xidhka, dhegdheg Dib u dhig waqtiga furitaanka, socod wanaagsan Dhumuc, Biyo-xidhid | MHEC ME200000 MHEC ME150000 MHEC ME100000 MHEC ME60000 MHEC ME40000 |
| Xabagta warqadda gidaarka dhejisyada latex-ka Xabagta alwaaxda lagu dhejiyo | Dhumuc iyo dufan Dhumid iyo biyo-xidhid Dhumucda iyo haynta adag | MHEC ME100000 MHEC ME60000 |
| Saabuun | Dhumucsanaanta | MHEC ME200000S |
1. Malaas ku salaysan sibidhka
1) Hagaaji isku-midnimada, u fududee maro-xidhka inay libdhaan, isla markaana hagaaji iska caabbinta socodka. Kordhi dareeraha iyo bamgareynta, taasoo hagaajinaysa hufnaanta shaqada.
2) Haysashada biyaha oo sareysa, kordhinta waqtiga shaqada ee hoobiyaha, hagaajinta hufnaanta shaqada, iyo ka caawinta hoobiyaha inuu sameeyo xoog farsamo oo sare inta lagu jiro xilliga furitaanka.
3) Xakamee soo gelitaanka hawada, taasoo burburinaysa dildilaaca yar yar ee dahaarka oo samaynaysa dusha sare ee ku habboon.
2. Alaabta gypsum iyo gypsum
1.) Si loo hagaajiyo isku-dhafka, way fududahay in la kordhiyo waxtarka dareeraha marada, isla markaana, ka-hortagga qulqulka ayaa xoojiya dareeraha iyo bamgareynta. Sidaas darteed, waxay hagaajinaysaa hufnaanta shaqada.
2.) Biyaha oo aad u badan, waqtiga shaqada ee hoobiyaha laalaada, iyo xoogga farsamada oo sareeya ee luqadda lagu hadlo.
3.) Iyadoo la xakameynayo isku mid ahaanshaha hoobiyaha, waxaa la sameeyaa dahaar dusha sare oo tayo sare leh.
3. Matoor dhagax ah
1.) Kor u qaad xoogga dusha sare ee dhismaha, oo kor u qaad ilaalinta biyaha, si loo horumariyo xoogga hoobiyaha.
2.) Hagaajinta dufanka iyo balaastikada si loo hagaajiyo waxqabadka dhismaha, isticmaal "Hooska Ballaarinta Polymerized" ee "Summada Dammaanadda" si aad si dhakhso ah u yareyso waqtiga una horumariso wax soo saarka sawir-gacmeedka.
3.) Moodooyin gaar ah oo leh haynta biyaha oo sareysa ayaa la heli karaa, kuwaas oo ku habboon lebenka oo leh nuugista biyaha oo sareysa.
4. Buuxiyaha kala-goysyada
1.) Haysashada biyaha oo aad u fiican, taasoo kordhin karta waqtiga qaboojinta iyo wanaajin karta hufnaanta shaqada. Saliid badan ayaa ka dhigaysa codsiga mid fudud oo siman.
2.) Hagaajinta iska caabbinta yaraanta iyo iska caabbinta dildilaaca, iyo hagaajinta tayada dusha sare.
3.) Bixi qaab siman oo isku mid ah, oo ka dhig dusha sare ee isku xidhka mid adag.
5. Koollo Taayirka ah
1.) Ka dhig maaddooyinka isku darka qalalan mid fudud in la isku qaso iyada oo aan la soo saarin burooyin, taasoo badbaadinaysa waqtiga shaqada, sababtoo ah codsigu waa dhakhso badan yahay oo waxtar badan yahay, waxay hagaajin kartaa shaqada waxayna yareyn kartaa kharashka.
2.) Marka la kordhiyo waqtiga qaboojinta, waxtarka taayirada ayaa la hagaajiyaa. Waxay bixisaa dhejis aad u fiican.
3.) Moodooyin si gaar ah loo sameeyay oo leh iska caabin sare oo simbiriirixan ah ayaa la heli karaa.
6. Qalabka dabaqa is-dheellitirka
1.) Bixi dheellitirka waxaana loo isticmaali karaa sidii wax lagu daro ka hortagga roobka.
2.) Kordhi dareeraha iyo bamgareynta, taasoo hagaajineysa hufnaanta laamiyeynta dhulka.
3.) Xakamee haynta biyaha, taasoo si weyn u yareyneysa dildilaaca iyo yaraanta.
7. Rinjiga iyo rinjiga ku salaysan biyaha
1.) Kordhi cimriga kaydka adigoo ka hortagaya roobka adag. Waxay leedahay iswaafajin aad u wanaagsan oo ay la leedahay qaybaha kale iyo xasillooni bayooloji oo sareysa.
2.) Si dhakhso ah ayuu u milmaa iyada oo aan lahayn jajabyo, taas oo gacan ka geysaneysa fududeynta habka isku darka. Badeecada kala firdhinta biyaha qabow waxay ka dhigi kartaa isku darka mid dhakhso badan oo sahlan, mana soo saarto isku-darka.
3.) Soo saar astaamo socod wanaagsan, oo ay ku jiraan kala firdhis hoose iyo simitaan wanaagsan, taas oo hubin karta dhammaystirka dusha sare oo aad u fiican iyo ka hortagga rinjiga inuu libdho.
4.) Kordhi daxalka ka saarista rinjiga biyaha ku salaysan iyo ka saarista rinjiga dareeraha dabiiciga ah si ka saarista rinjiga aysan uga soo bixin dusha sare ee shaqada.
8. Qalabka wax lagu dhejiyo ee la taaban karo
1.) Kordhi habka wax soo saarka ee alaabta la soo saaray, iyadoo leh xoog isku xidhnaan iyo dufan sare.
2.) Hagaajinta xoogga qoyan iyo dhegdhegga xaashida ka dib marka la saaro.
Baakad
Bacaha warqadda ah ee 25kg oo gudaha ku jira oo leh bacaha PE.
20'FCL: 12Tan oo leh balaastiig, 13.5Tan oo aan lahayn balaastiig.
40'FCL: 24Tan oo leh balaastiig, 28Tan oo aan lahayn balaastiig.
Guud ahaan waxaan aaminsanahay in dabeecadda qofku ay go'aamiso tayada ugu sarreysa ee badeecadaha, faahfaahintuna ay go'aamiso tayada sare ee badeecadaha, iyo sidoo kale niyad-wanaagga kooxda ee Xaqiiqda ah, Waxtarka leh iyo Hal-abuurka leh ee 2019 Shiinaha Naqshadeynta Cusub ee Shiinaha ee Dhismaha Isticmaal Cellulose Ether Hemc Mhec ee Isku-darka Konkriitka, Waxaan xiriir ganacsi oo waara la leenahay in ka badan 200 oo jumladleyaal ah oo ku nool Mareykanka, UK, Jarmalka iyo Kanada. Haddii aad xiisaynayso mid ka mid ah badeecadahayaga, waa inaad xor u noqotaa inaad na soo wacdo.
Naqshad Cusub oo Shiinaha ah 2019Waxyaabaha lagu daro Madaafiicda Isku-dhafka ah ee Shiinaha, U dhiganta DowWaxaan daba galeynaa shaqada iyo himilada jiilkeenna waayeelka ah, waxaana aad u xiiseyneynaa inaan furno fursad cusub oo ku saabsan arrintan, Waxaan ku adkeysaneynaa "Daacadnimo, Xirfad, Iskaashiga Guul-Weyn", sababtoo ah hadda waxaan haysannaa kayd xooggan, oo ah la-hawlgalayaal aad u fiican oo leh khadadka wax soo saarka ee horumarsan, xoog farsamo oo badan, nidaam kormeer oo caadi ah iyo awood wax soo saar oo wanaagsan.
