Alaabada cusub ee kulul ee kiimikada ah ee kiimikada ah ee dhumuc weyn hydroxypropyl methyl cellyl
Sida sicirka qalalaasaha, waxaan aaminsanahay inaad meel fog ka raadineyso oo aad u ballaaran tahay wax kasta oo na garaaci kara. Waxaan si fudud u qeexi karnaa hubaal ah tayada wanaagsan ee ah eedeymahaas oo ah kuwa ugu hooseeya ee loogu talagalay alaabooyinka cusub ee kiimikada ah ee kululeeya by hydroxypyl hydroxypyl hydroxypyl hydroxypyl by by by by protence, oo aanu u abuurno urur jaceyl nalama oo aan ku qabanno ugu weyn inaan kuu adeegno.
Sida sicirka qalalaasaha, waxaan aaminsanahay inaad meel fog ka raadineyso oo aad u ballaaran tahay wax kasta oo na garaaci kara. Waxaan si fudud u qeexi karnaa hubaal ah tayadan wanaagsan ee ku saabsan eedeymaha noocan oo kale ah waxaan nahay kuwa ugu hooseeyaHPMC iyo HPMC ee dhismaha, Shayga ayaa u gudbiyay qaab ka mid ah shahaadada aqoonta qaranka ee qaranka waxaana si fiican looga helay warshadeena ugu weyn. Kooxdayada injineerinka xirfadeed ayaa badanaa diyaar u noqon doona inay kuu adeegaan la tashiga iyo jawaab-celinta. Waxaan awood u leenahay inaan sidoo kale kugu soo gaarsiinay saamiyo lacag la'aan ah si aad u buuxiso faahfaahintaada. Dadaallada ku habboon ayaa laga yaabaa in loo soo saaro si ay kuu soo bandhigaan adeegga ugu faa'iidada badan iyo xalka. Waa inaad xiiseyneysaa shirkaddayada iyo xalkayaga, hubi inaad xiriir nagala soo xiriirto adigoo noo soo diraya emayl ama naga soo wac isla markiiba. Si aad u ogaato in la ogaado xalkayaga iyo ganacsiyada. ka badan, waxaad awoodi doontaa inaad u timaado warshadeena si aad u aragto. Waxaan si joogto ah ugu soo dhaweyn doonnaa martida adduunka oo dhan shirkadayada. o Dhis ganacsiga ganacsiga. nalagala mid nala jooga. Fadlan dareento gabi ahaanba xor u ah inaad noola hadasho hay'ad. Waxaan aaminsanahay inaan la wadaagi doonno khibrada ugu wanaagsan ee wax ku oolka ah ee wax ku oolka ah dhammaan baayacyadeena.
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)ITC.AS sicir adag, waxaan aaminsanahay inaad meel fog ka raadineyso oo aad u ballaadhan tahay wax kasta oo na garaaci kara. Waxaan si fudud u qeexi karnaa hubaal ah tayada wanaagsan ee ah eedeymahaas oo ah kuwa ugu hooseeya ee loogu talagalay alaabooyinka cusub ee kiimikada ah ee kululeeya by hydroxypyl hydroxypyl hydroxypyl hydroxypyl by by by by protence, oo aanu u abuurno urur jaceyl nalama oo aan ku qabanno ugu weyn inaan kuu adeegno.
Alaabada cusub ee kululHPMC iyo HPMC ee dhismaha, Shayga ayaa u gudbiyay qaab ka mid ah shahaadada aqoonta qaranka ee qaranka waxaana si fiican looga helay warshadeena ugu weyn. Kooxdayada injineerinka xirfadeed ayaa badanaa diyaar u noqon doona inay kuu adeegaan la tashiga iyo jawaab-celinta. Waxaan awood u leenahay inaan sidoo kale kugu soo gaarsiinay saamiyo lacag la'aan ah si aad u buuxiso faahfaahintaada. Dadaallada ku habboon ayaa laga yaabaa in loo soo saaro si ay kuu soo bandhigaan adeegga ugu faa'iidada badan iyo xalka. Waa inaad xiiseyneysaa shirkaddayada iyo xalkayaga, hubi inaad xiriir nagala soo xiriirto adigoo noo soo diraya emayl ama naga soo wac isla markiiba. Si aad u ogaato in la ogaado xalkayaga iyo ganacsiyada. ka badan, waxaad awoodi doontaa inaad u timaado warshadeena si aad u aragto. Waxaan si joogto ah ugu soo dhaweyn doonnaa martida adduunka oo dhan shirkadayada. o Dhis ganacsiga ganacsiga. nalagala mid nala jooga. Fadlan dareento gabi ahaanba xor u ah inaad noola hadasho hay'ad. Waxaan aaminsanahay inaan la wadaagi doonno khibrada ugu wanaagsan ee wax ku oolka ah ee wax ku oolka ah dhammaan baayacyadeena.
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.