Ikole ite HPMC
Ikole ite HPMC HydroxypropylMethylcellulose jẹ amethylcelluloseetherawọn itọsẹeyi tijẹ polima molikula giga sintetiki ti a pese sile nipasẹ iyipada kemikali ti adayebati won ti refaini owu tabi igi ti ko nirabi aise ohun elo. Iṣẹjade ti hydroxypropyl methyl cellulose (HPMC) yatọ si awọn polima sintetiki. Awọn ohun elo ipilẹ rẹ jẹ cellulose, apopọ polymer adayeba. Nitori eto pataki ti cellulose adayeba, cellulose funrararẹ ko ni agbara lati fesi pẹlu awọn aṣoju etherifying. Ṣugbọn lẹhin itọju wiwu oluranlowo, awọn ifunmọ hydrogen ti o lagbara laarin awọn ẹwọn molikula ati laarin pq naa ti run, ati itusilẹ lọwọ ti ẹgbẹ hydroxyl yipada sinu cellulose alkali ifaseyin. Lẹhin ti oluranlowo etherification ṣe atunṣe, ẹgbẹ -OH ti yipada si ẹgbẹ -OR.Finally gba HPMC.
Ikole ite HPMCjẹ lulú funfun ti o wú sinu ojuutu colloidal ti ko o tabi die-die turbid ninu omi tutu. O ni awọn abuda ti o nipọn, imora, pipinka, emulsification, iṣelọpọ fiimu, idaduro, adsorption, gelation, iṣẹ-ṣiṣe oju-aye, idaduro ọrinrin ati colloid aabo.
Kemikali sipesifikesonu
| Sipesifikesonu | HPMC60E( 2910) | HPMC65F( 2906) | HPMC75K(2208) |
| Iwọn jeli (℃) | 58-64 | 62-68 | 70-90 |
| Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Viscosity (cps, 2% Solusan) | 3, 5, 6, 15, 50,100,400,4000, 10000, 40000, 60000,100000,150000,200000 | ||
Iwọn ọja:
| Ikọle Grade HPMC | Viscosity (NDJ, mPa.s, 2%) | Viscosity (Brookfield, mPa.s, 2%) |
| HPMCMP400 | 320-480 | 320-480 |
| HPMCMP60M | 48000-72000 | 24000-36000 |
| HPMCMP100M | 80000-120000 | 40000-55000 |
| HPMCMP150M | 120000-180000 | 55000-65000 |
| HPMCMP200M | 180000-240000 | 70000-80000 |
Ohun eloitọnisọna:
Tile alemora
●Idaduro omi: Hydroxypropyl methylcellulose HPMC le dinku ọrinrin ti o gba nipasẹ sobusitireti ati awọn alẹmọ ti o wa ninu amọ-lile, ki o tọju ọrinrin ninu apopọ bi o ti ṣee ṣe, ki amọ-lile naa wa ni asopọ lẹhin igba pipẹ. . Fa akoko šiši sii, ki awọn oṣiṣẹ le wọ agbegbe ti o tobi julọ ni igba kọọkan, ati mu ilọsiwaju iṣẹ ṣiṣe ṣiṣẹ.
●Ṣe ilọsiwaju agbara imora ati ilọsiwaju iṣẹ-egboogi isokuso: hydroxypropyl methylcellulose HPMC le rii daju wipe awọn alẹmọ yoo ko rọra nigba ikole, paapa fun eru tiles, okuta didan ati awọn miiran okuta.
●Imudara iṣẹ ṣiṣe: Iṣẹ lubricating ti hydroxypropyl methylcellulose HPMC significantly mu awọn ṣiṣẹ iṣẹ ti amọ, ṣiṣe awọn amọ rọrun lati comb ati itankale, ati ki o imudarasi iṣẹ ṣiṣe.
●Mu wettability ti amọ: Hydroxypropyl methylcellulose HPMC yoo fun ni aitasera amọ-lile, mu awọn wetting agbara ti awọn amọ pẹlu awọn alẹmọ ati sobsitireti, ati ki o mu awọn imora agbara ti awọn tutu amọ, paapa fun formulations pẹlu ga omi-simenti ratio.
Eto idabobo ogiri ita (EIFS)
●imora agbara: Fifi ohun yẹ iye tiHPMChydroxypropyl methylcellulose le mu agbara isunmọ ti amọ-amọ pọ si.
●Išẹ iṣẹ: Amọ ti a fi kun pẹluHPMChydroxypropyl methylcellulose ni aitasera to dara ati pe ko sag. Nigbati o ba wa ni lilo, o jẹ ki amọ-lile rọrun lati fọ ati pe o tẹsiwaju ati idilọwọ.
●Idaduro omi: fifi HPMC hydroxypropyl methyl cellulose le ni irọrun tutu ohun elo idabobo ogiri, dẹrọ lilẹmọ, ati jẹ ki awọn ohun elo afikun miiran ṣaṣeyọri awọn ipa to tọ wọn.
●Gbigba omi: Nfi iye ti o yẹ tiHPMChydroxypropyl methylcellulose le dinku ifunmọ afẹfẹ ati dinku gbigba omi ti amọ.
Odi putty
●Rọrun lati dapọ laisi agglomeration: Ninu ilana fifi omi kun ati saropo,HPMChydroxypropyl methyl cellulose le dinku idinku ninu lulú gbigbẹ, ṣiṣe dapọ rọrun ati fifipamọ akoko idapọ.
●Idaduro omi ti o dara julọ:HPMCHydroxypropyl methylcellulose le dinku omi ti o gba nipasẹ odi. Idaduro omi ti o dara, ni apa kan, le rii daju pe akoko hydration to gun fun simenti, ni apa keji, o le rii daju pe awọn oṣiṣẹ le yọkuro putty lori odi ni igba pupọ.
●Iduroṣinṣin ikole ti o dara:HPMCHydroxypropyl methylcellulose tun le ṣetọju idaduro omi to dara ni awọn agbegbe iwọn otutu giga, nitorinaa o dara fun ikole ni igba ooru tabi awọn agbegbe gbigbona.
●Mu ibeere omi pọ si:HPMCHydroxypropyl methyl cellulose ni pataki mu ibeere omi ti ohun elo putty pọ si. Lori awọn ọkan ọwọ, o mu ki awọn ọna akoko ti awọn putty lori odi. Ni apa keji, o le ṣe alekun agbegbe ti a bo ti putty ati ki o ṣe agbekalẹ diẹ sii ti ọrọ-aje.
Apapọ kikun
●Iṣiṣẹ: Hydroxypropyl methyl cellulose pese iki to dara, ṣiṣu ṣiṣu to dara, ati ikole irọrun.
●Idaduro omi: Hydroxypropyl methylcelluloseHPMCle ni kikun hydrate slurry, fa akoko ikole ati yago fun awọn dojuijako.
●Anti-sagging: Hydroxypropyl methylcelluloseHPMCle ṣe awọn slurry fojusi ṣinṣin si awọn dada lai sagging.
Amọ-ara-ẹni-ni ipele
●Idilọwọ ẹjẹ: Hydroxypropyl methylcellulose le ṣe ipa idaduro to dara pupọ ati ṣe idiwọ slurry lati yanju ati ẹjẹ.
●Ṣe itọju iṣan omi ati ilọsiwaju idaduro omi: kekere-viscosity hydroxypropyl methylcellulose kii yoo ni ipa lori ṣiṣan ti slurry ati pe o rọrun fun ikole. Ni akoko kanna, o ni ipele kan ti idaduro omi, ki oju-aye lẹhin ti ara ẹni ni ipa ti o dara ati ki o yago fun awọn dojuijako.
Pilasita ti o da lori gypsum
●Idaduro omi: Hydroxypropyl methyl cellulose le ṣe idaduro ọrinrin ninu amọ-lile, ki gypsum le jẹ imuduro patapata. Ti o ga julọ iki ti ojutu naa, agbara idaduro omi ti o lagbara sii, ati ni idakeji, isalẹ agbara idaduro omi.
●Anti-sagging: Hydroxypropyl methyl cellulose ngbanilaaye oluṣeto lati lo awọ ti o nipọn laisi fa awọn ripples ile.
●Ikore amọ: Fun iwuwo ti o wa titi ti amọ gbigbẹ, wiwa hydroxypropyl methylcellulose le gbe iwọn didun amọ gbona diẹ sii.
Seramiki extrusion igbáti
●Hydroxypropyl methylcellulose le pese lubricity ti o dara ati ṣiṣu, ati pe o le pese iṣẹ ṣiṣe ti awọn taya ọja mimu seramiki.
●Akoonu eeru kekere le ni igbekalẹ inu ti o nipọn pupọ lẹhin ti ọja ti wa ni calcined, ati pe oju ọja jẹ yika ati elege.
Awọn ẹya akọkọ:
Idaduro omi ti hydroxypropyl methylcellulose HPMC:
Ninu iṣelọpọ ti awọn ohun elo ile, paapaa amọ-amọ-apapo gbigbẹ, Ipele Ikọle HPMC hydroxypropyl methylcellulose ṣe ipa ti ko ṣee ṣe, paapaa ni iṣelọpọ amọ-lile ti a yipada pataki, o jẹ apakan pataki ati pataki.
Ipa pataki ti omi-tiotuka hydroxypropyl methylcellulose ni amọ-lile jẹ pataki ni awọn aaye mẹta. Ọkan jẹ agbara idaduro omi ti o dara julọ, ekeji ni ipa lori aitasera ati thixotropy ti amọ-lile, ati kẹta ni ibaraenisepo pẹlu simenti.
Iṣakojọpọ
Iṣakojọpọ boṣewa jẹ 25kg / apo
20'FCL: 12 pupọ pẹlu pallet; 13,5 pupọ lai pallet.
40'FCL:24ton pẹlu pallet;28pupọlaisipallet.
Ibi ipamọ:
Tọju rẹ ni itura, aye gbigbẹ ni isalẹ 30 ° C ati aabo lodi si ọriniinitutu ati titẹ, nitori awọn ẹru jẹ thermoplastic, akoko ipamọ ko yẹ ki o kọja oṣu 36.
Awọn akọsilẹ ailewu:
Awọn data ti o wa loke wa ni ibamu pẹlu imọ wa, ṣugbọn maṣe gba awọn alabara laaye ni iṣọra ṣayẹwo gbogbo rẹ lẹsẹkẹsẹ lori gbigba. Lati yago fun agbekalẹ oriṣiriṣi ati awọn ohun elo aise, jọwọ ṣe idanwo diẹ sii ṣaaju lilo rẹ.
Akoko ifiweranṣẹ: Jan-01-2024