Soo-saare loogu talagalay HPMC ee loo yaqaan 'HPMC'
Si joogto ah macaamiisha ku jihaysan, waana ujeedadeena ugu dambaysa oo aan ahayn oo keliya alaab-qeybiyeyaasha ugu aaminka badan, laakiin sidoo kale waxaan siinnaa mudnaanta si aan u helno tayada iyo ku qanacsanaanta macmiilka oo aan raacno tallaabooyinka xakamaynta tayada leh. Waxaan leenahay tas-hiilaadka imtixaanka guryaha ee alaabadayada lagu tijaabiyo dhinac kasta oo ku saabsan marxaladaha kala duwan ee howsha. Inaad iskaa u noqoto tikniyoolajiyadda ugu dambeeyay, waxaan u fududeynaa macaamiisheenna si ay u helaan xarun wax soo saar.
Si joogto ah macaamiisha-ku-saleysan, waana ujeedadeena ugu dambaysa ee aan ahayn oo keliya ee aan aaminka ahayn, aaminka ah iyo daacadnimada, laakiin sidoo kale lammaanaha macaamiishayadaHPMC iyo Hydroxypropyl methylrcellesulose, Hadda waxaan si daacad ah uga fiirsannay inaan siinno wakiilka sumadda ee qaybaha kala duwan ee aagagga ugu badan ee macaashka ugu badan waa waxa ugu muhiimsan ee aan daneynno. Soo dhawow dhammaan asxaabta iyo macaamiisha inay nagu soo biirto. Waxaan diyaar u nahay inaan la wadaagno shirkada guuleysta ee guuleysta.
Fasalka saabuunta ah ee HPMC si dhakhso leh ayaa loogu kala firdhin karaa xalka lagu qaso biyo qabow iyo arin dabiici ah. Dhowr daqiiqo ka dib, waxay gaari doontaa joogitaankeeda ugu badan waxayna sameyn doontaa xalka varishka ee hufan. Xalka aqueous wuxuu leeyahay nashaadaad dusha sare, daahfurnaan sare, xasillooni adag, iyo kala diridda biyaha ma saameeyaan PH. Markii lagu isticmaalo saabuunta dharka lagu maydho, waxay inta badan u shaqaysaa sidii adkeysi, xasilinta, taas oo si weyn kor ugu qaadi kara aragtida badeecada iyo awooda gelitaanka wasaqda.
1. Qeexitaanka kiimikada
Cayimid | 60Ax (2910) | 65Ax (2906) | 75Ax (2208) |
Heerkulka Gel (℃) | 58-64 | 62-68 | 70-90 |
Methoxy (wt%) | 28.0-30.0 | 27.0-30.0 | 19.24.0.0 |
Hydroxyproxy (wt%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
Viscosity (CPS, 2% xalka) | 3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000,100000,150000,200000 |
2. Fasalka wax soo saarka:
Fasalka saabuunta HPMC | Viscosity (NDJ, MPA.S, 2%) | Viscosity (prokfifield, mpa.s, 2%) |
HPMC 75x100000s | 80000-120000 | 400-55000 |
HPMC 75x150000 | 120000-180000 | 55000-65000 |
HPMC 75Ax200000s | 180000-240000 | 700-80000 |
3.Main astaamaha:
Tilmaam iftiin sare
Dib-u-dhigista Xaraashka Xakamaynta ee Viscosity
DIIWAANKA DIIWAAN GELINTA
Emulsion wanaagsan
Saamayn muhiim ah oo qaro weyn ah
Amniga iyo xasilloonida.
4. Spading
Xirmooyinka caadiga ah waa 25kg / boorso
20'fcl: 12 tan oo la dubay; 13.5 ton oo aan la isku halleyn karin.
40'fcl: 24 ton oo la jeexjeexay; 28 ton oo aan loo dulqaadan karin.
Candzhou Bohai Bohai Bohai Schain Cheisce Common, Ltd. waa xirfadle xirfad-yaqaanno hydroxypluspellus pluylcelrelose (HPMC) oo ku yaal kooxda Beaggy Ethen, oo ku taal Parkze Bohai, oo ku dhow in la dhigto Beijing, tianjin iyo Shanding. 80km masaafada u jirta deport.
Awoodda wax soo saarka waa 27000 tan oo ah / sanadka. Alaabtu waa: Hydroxypropyl bylulose (HITMC), Hydroxyetylyl bylulel (MCC), bydroxykyl (ET), iwm), iwm), oo ah alaab-qeybiyeyaasha ugu kalsoonida leh, ee aaminka ah iyo daacadnimada, laakiin sidoo kale lammaanahayada Macaamiisha waxsoosaarka ee loo soo saaro HPMC ee loo yaqaan 'HPMC' qiimo hoose, waxaan mudnaanta siinaa tayada iyo qanacsanaanta macaamiisha oo aan u raacno tallaabooyinka xakamaynta tayada adag. Waxaan leenahay tas-hiilaadka imtixaanka guryaha ee alaabadayada lagu tijaabiyo dhinac kasta oo ku saabsan marxaladaha kala duwan ee howsha. Inaad iskaa u noqoto tikniyoolajiyadda ugu dambeeyay, waxaan u fududeynaa macaamiisheenna si ay u helaan xarun wax soo saar.
Soo saaxidHPMC iyo Hydroxypropyl methylrcellesulose, Hadda waxaan si daacad ah uga fiirsannay inaan siinno wakiilka sumadda ee qaybaha kala duwan ee aagagga ugu badan ee macaashka ugu badan waa waxa ugu muhiimsan ee aan daneynno. Soo dhawow dhammaan asxaabta iyo macaamiisha inay nagu soo biirto. Waxaan diyaar u nahay inaan la wadaagno shirkada guuleysta ee guuleysta.
Cangzhou Bohai Bohai New Chemistry Chemy Com., Ltd. waa hogaaminayaSoo-saaraha chert chether ether, ku takhasusay WESTMEL® HPMC, MHEC, HEC, CMC, RDP.
1. HPMC hydroxypropyl methylrcellesulose
4. SoobarKalluunka Carboxmeyl (CMC)
7.Budada polymperster polymper (RDP)
Welwel® ansitions-ka otters-ka waxaa loo isticmaalaa warshado fara badan oo ay ku jiraan dhismaha, dawooyinka, iyo ka shaqeynta cuntada.