Shiinaha oo ku yaal Shiinuhu
Alaabadayada ayaa caadi ahaan loo aqoonsan yahay oo lagu kalsoonaan karo macaamiisha oo ay ku qancin karaan si joogto ah u horumarinta baahiyaha dhaqaale ee chinalepelrelosuse cydroxyplrcyl methesypellcyl metheresyplrcyl methypellelyplrcyl metheresyplrcyl methypellelyplsyplyphyphyphyphyphyphyptypt cydyylrcylrcyldyphyphyphyphyphyphyphyphyphyphyphyphyphyphyphyphyphyphyphyphyphyphyphyphyptyptyptyphyplsypyl, waxaan si diiran u soo dhoweyneynaa macaamiisha oo dhan si ay noogula hadlaan wixii macluumaad dheeri ah iyo xaqiiqooyin.
Alaabadayada ayaa caadi ahaan loo aqoonsan yahay oo lagu kalsoonaan karo macaamiisha oo ay ku qancin karaan si joogto ah u horumarinta baahiyaha dhaqaale iyo bulshoDhismaha kiimikada ee HPMC iyo Hydroxypropyl bylulel, Waa maxay qiimaha wanaagsan? Waxaan macaamiisha siinaa qiimaha warshad. Meesha tayada wanaagsan, hufnaanta ayaa loo baahan yahay in loo fiirsado oo la ilaaliyo faa'iidooyinka yar ee caafimaad ee ku habboon iyo caafimaad qaba. Waa maxay gaarsiinta degdegga ah? Waxaan umulisooyinka u dhiibnaa marka loo eego shuruudaha macaamiisha. In kasta oo wakhtiga gudbinta ay kuxirantahay tirada dalabka iyo kakanaanta ay tahay, waxaan wali isku dayeynaa inaan keenno waxyaabaha waqtiga. Daacadnimo waxaan rajeynayaa inaan yeelan karno xiriir ganacsi oo muddo dheer ah.
Xannaanada dhismaha ee methroxyplus (HIPMC) Fasalka dhismaha ayaa si ballaaran loogu isticmaalaa dhaladka taayirrada, oo ah platty-ka qalalan, oo ah waqti-qudhun, oo leh labadaba lacag dheer, oo ah haynta biyaha oo dheer, oo ah shaqooyin aad u wanaagsan iyo iska caabin wanaagsan.
1. Qeexitaanka kiimikada
Cayimid | 10 ( 2910 ) | 65 ( 2906 ) | 75 ( 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 wax soo saarka | Viscosity (NDJ, MPA.S, 2%) | Viscosity (prokfifield, mpa.s, 2%) |
HPMC 75x400 | 320-480 | 320-480 |
HPMC 75Ax60000 | 48000-72000 | 24000-36000 |
HPMC 75x100000 | 80000-120000 | 38000-55000 |
HPMC 75Ax150000 | 120000-180000 | 55000-65000 |
HPMC 75Ax200000 | 180000-240000 | 700-80000 |
3. Goobaha Codsiga:
1)Tile adhesies
• Shaqada ka fiican: saliidaha iyo calanka shaashadda ayaa la hubiyaa, hoobiye waa la adeegsan karaa si fudud oo dhakhso leh.
• Haynta biyaha wanaagsan: Waqtiga furitaanka ee dheeraadka ah ayaa ka dhigaya inuu ku tuuro wax ku ool ah.
• Hagaajinta adhesion iyo iska caabin isdaba joog ah: Gaar ahaan tiirarka culus.
2)Madaafiic isku dhafan
• Qaaciddo qalalan oo qalalan oo qalalan awgood jilicsiga biyaha qabow: Qaadashada burubka ayaa si fudud looga fogaan karaa, ku habboon tiirarka culus.
• Haynta biyo wanaagsan
3)Sibidhka / gypsum plaster ku saleysan
• Kordhinta baahida biyaha: oo kordhay waqti furan, oo la ballaariyay aag spry ah iyo qaab dhaqaale oo badan.
• Fudud fududahay faafinta iyo hagaajinta caabbinta sagowga sababtuna tahay hagaajinta hagaajinta.
4)Derbiga derbiga / skimcoat
• Haynta biyaha: Mawduuc biyo ah oo la kordhiyay oo ku jira slurry.
• Ka hortagga fajabashada: Markaad faafinayso qaraar qaro weyn ayaa laga fogaan karaa.
• Soosaarka hoobiyeyaasha: Waxay kuxirantahay culeyska culeyska isku dar ah oo qallalan iyo qaab-dhismeedka ku habboon, HPMC waxay kordhin kartaa cabirka hoolka.
5)Nidaamka dib-u-eegida bannaanka iyo dhamaadka (EIFs)
• Adhesion wanaajiyey.
• Awoodda qoyan ee wanaagsan ee guddiga EPS iyo substrate.
• Hoos u dhigista socodka hawada iyo imaatinka biyaha.
6)Is-kala-dhig
• Kahortagga biyaha iyo wasakhda.
• Wax saameyn ah kuma lahan dareeraha jilicsan oo leh viscosity hooseeya
HPMC, halka astaamaha haynta biyaha ay hagaajiyaan waxqabadka dhammeystirka dusha sare.
7)Crack buuxiyaha
Shaqaalaha ka fiican: dhumucdii saxda ah iyo caanaha.
· Joojinta biyaha ayaa hubinaysa wakhtiga shaqada ee daba dheeraatay.
Caabbitaanka caabbinta saggan
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.
Candyprou Bohai Bohai Bohai Bohai Che. Sendens Che., Ltd. waa xirfad xirfadeed oo ku yaal Hydroxplopyl Melkylcelrellase (HPMC) oo ku taal Beerta Chinagu, oo ku dhow Beerta Kiimikada Heerka ee Qaranka, oo u dhow in la dhigto. 80km masaafada u jirta deport.
Awoodda wax soo saarka waa 27000 tan oo ah / sanadka. Alaabtu waa: hydroxypropyl methyl bylulose(HPMC), Hydroxyetylylyl bylule(Hemc), Cellulose(MC), Hydroxyetylyl cell(HEC), Cellyl cellulose(EC)Alaabada iwm.
Shiinaha oo dhanDhismaha kiimikada ee HPMC iyo Hydroxypropyl bylulel, Waa maxay qiimaha wanaagsan? Waxaan macaamiisha siinaa qiimaha warshad. Meesha tayada wanaagsan, hufnaanta ayaa loo baahan yahay in loo fiirsado oo la ilaaliyo faa'iidooyinka yar ee caafimaad ee ku habboon iyo caafimaad qaba. Waa maxay gaarsiinta degdegga ah? Waxaan umulisooyinka u dhiibnaa marka loo eego shuruudaha macaamiisha. In kasta oo wakhtiga gudbinta ay kuxirantahay tirada dalabka iyo kakanaanta ay tahay, waxaan wali isku dayeynaa inaan keenno waxyaabaha waqtiga. Daacadnimo waxaan rajeynayaa inaan yeelan karno xiriir ganacsi oo muddo dheer ah.
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.