HPMC Taumata Hanganga
HPMC Hydroxypropyl Taumata HangangaMhemetilheruroeterengā hua whakawhitiehe pūmua ngota ngota teitei hangai i hangaia mā te whakarerekētanga matū o te taiaomiro kua parakorehia, penupenu rakau rāneihei rauemi mata. He rerekē te hanga o te hydroxypropyl methyl cellulose (HPMC) i ngā pūmua hangai. Ko tōna rauemi taketake ko te cellulose, he pūhui pūmua tūturu. Nā te hanganga motuhake o te cellulose tūturu, kāore he kaha o te cellulose ki te tauhohe ki ngā kaihoko etherifying. Engari i muri i te maimoatanga o te kaihoko pupuhi, ka whakangaromia ngā here hauwai kaha i waenga i ngā mekameka ngota me roto i te mekameka, ā, ka huri te tukunga kaha o te rōpū hydroxyl ki te cellulose alkali tauhohe. I muri i te tauhohenga o te kaihoko etherification, ka hurihia te rōpū -OH ki te rōpū -OR.Fka whiwhi i te mutunga HPMC.
HPMC Taumata HangangaHe paura mā e pupuhi ana hei wairewa korori mārama, paku pōuri rānei i roto i te wai matao. Kei a ia ngā āhuatanga o te whakamātotoru, te here, te marara, te whakaemulsification, te hanganga kiriata, te whakatārewatanga, te mimiti, te whakatārewatanga, te mahi mata, te pupuri makuku me te korori tiaki.
Whakatakotoranga Matū
| Whakatakotoranga | HPMC60E( 2910) | HPMC65F( 2906) | HPMC75K(2208) |
| Te pāmahana o te kirikiri (℃) | 58-64 | 62-68 | 70-90 |
| Metoki (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 |
| Te matotoru (cps, 2% Otinga) | 3, 5, 6, 15, 50,100, 400,4000, 10000, 40000, 60000,100000,150000,200000 | ||
Taumata Hua:
| Hanganga GHPMC hokohoko | Te matotoru (NDJ, mPa.s, 2%) | Te matotoru (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 |
Tonoaratohu:
Piripiri Tāera
●Te pupuri wai: Hydroxypropyl methylcellulose HPMC ka taea te whakaiti i te makuku e mimitihia ana e te papa me ngā taera i roto i te moata, me te pupuri i te makuku i roto i te mea here kia rite ki te taea, kia mau tonu ai te moata i muri i te wā roa. . Whakaroahia te wā whakatuwheratanga, kia taea ai e ngā kaimahi te pani i tētahi wāhi nui ake i ia wā, me te whakapai ake i te whai huatanga o te hanga.
●Whakapai ake i te kaha o te here me te whakapai ake i te mahi ārai-paheke: hydroxypropyl methylcellulose HPMC ka taea te whakarite kia kore ngā taera e paheke i te wā e hangaia ana, inā koa mō ngā taera taumaha, te māpere me ētahi atu kōhatu.
●Te whakapai ake i te mahi: Te mahi whakahinuhinu o te hydroxypropyl methylcellulose HPMC ka whakapai ake i te mahi a te moata, ka māmā ake te heru me te hora i te moata, ā, ka pai ake te whai huatanga o te mahi.
●Whakapai ake i te ngāwari o te moata: Hydroxypropyl methylcellulose HPMC ka hoatu te matotoru o te moata, ka whakapai ake i te kaha mākū o te moata ki ngā taera me ngā papa, ā, ka whakapai ake i te kaha piri o te moata mākū, inā koa mō ngā hanganga he nui te ōwehenga wai-sima.
Pūnaha whakamarumaru pakitara o waho (EIFS)
●Te kaha o te here: Te tāpiri i te nui e tika ana oHPMCKa taea e te hydroxypropyl methylcellulose te whakapai ake i te kaha piri o te moata piri.
●Te mahi: I tāpirihia te moata kiHPMCHe pai te matotoru o te hydroxypropyl methylcellulose, ā, kāore e piko. Ina whakamahia, ka māmā te heru i te moata, ā, ka mau tonu, ka kore e mutu te mahi.
●Te pupuri wai: Te tāpiri HPMC Ka taea e te hydroxypropyl methyl cellulose te whakamakuku i te rauemi whakamarumaru pakitara, te āwhina i te piri, me te whakatutuki i ngā hua e tika ana mō ētahi atu rauemi.
●Te mimiti wai: Te tāpiri i te nui e tika ana oHPMCKa taea e te hydroxypropyl methylcellulose te whakaiti i te urunga o te hau me te mimiti wai i roto i te moata.
Putty pakitara
●He ngāwari ki te whakaranu, kāore he whakaemi: I te tukanga o te tāpiri wai me te whakaoho,HPMCKa taea e te hydroxypropyl methyl cellulose te whakaiti i te waku i roto i te paura maroke, kia māmā ake ai te whakaranu me te penapena i te wā whakaranu.
●He tino pai te pupuri wai:HPMCKa taea e te Hydroxypropyl methylcellulose te whakaiti i te wai e mimitihia ana e te pakitara. I tetahi taha, mā te pupuri pai i te wai ka roa ake te wā makuku o te sima, i tetahi atu taha, ka taea e ngā kaimahi te waru i te putty ki te pakitara i ngā wā maha.
●Te pumau pai o te hanganga:HPMCKa taea tonu e te Hydroxypropyl methylcellulose te pupuri i te wai i ngā taiao pāmahana tiketike, nō reira he pai mō te hanga whare i te raumati, i ngā wāhi wera rānei.
●Whakanuia te hiahia mō te wai:HPMCKa whakanuia ake e te Hydroxypropyl methyl cellulose te hiahia wai mō te rauemi putty. I tētahi taha, ka roa ake te wā e whakamahia ai te putty ki te pakitara. I tētahi atu taha, ka taea e ia te whakanui ake i te horahanga paninga o te putty, ā, ka iti ake te utu o te hanga.
Hononga whakakī
●Te Āhua Mahi: Hydroxypropyl methyl cellulose e whakarato ana i te matotoru e tika ana, te kirihou pai, me te ngāwari ki te hanga.
●Te pupuri wai: Hydroxypropyl methylcelluloseHPMCka taea te whakamakuku katoa i te paru, te whakaroa i te wā hanga me te karo i ngā kapiti.
●Ārai-heke: Hydroxypropyl methylcelluloseHPMCka taea e te paru te piri pūmau ki te mata me te kore e totohu.
Moata whakaōrite-ake
●Ārai i te toto: He tino pai te pānga whakatārewatanga o te Hydroxypropyl methylcellulose, ā, ka ārai i te taunga me te toto o te paru.
●Kia mau tonu te rere me te whakapai ake i te pupuri wai: Kāore te hydroxypropyl methylcellulose iti-matotoru e pā ki te rere o te paru, ā, he watea hoki mō te hanga. I te wa ano, he iti te pupuri wai, kia pai ai te pānga o te mata i muri i te whakataurite-ake, ā, kia kore ai e pakaru.
Pāreti i runga i te gypsum
●Pupuri wai: Ka taea e te hydroxypropyl methyl cellulose te pupuri i te makuku i roto i te moata, kia tino whakapakeketia ai te gypsum. Ka nui ake te matotoru o te wairewa, ka kaha ake te kaha pupuri wai, ā, ka iti iho te kaha pupuri wai.
●Ārai-heke: Mā te hydroxypropyl methyl cellulose ka taea e te kaihanga te pani i tētahi paninga matotoru ake me te kore e puta he ngaru o te whare.
●Te hua o te moata: Mō te taumaha pumau o te moata maroke, ka taea e te aroaro o te hydroxypropyl methylcellulose te whakaputa i te nui o te moata mahana ake.
Te whakarewatanga o te whakarewa uku
●Ka taea e te Hydroxypropyl methylcellulose te whakarato i te hinu pai me te kirihou, ā, ka taea te whakarato i te mahi tino pai o ngā potae pokepokea hua uku.
●Ka taea e te iti o te pungarehu te whai hanganga tino matotoru o roto i muri i te whakawera i te hua, ā, he porowhita, he angiangi hoki te mata o te hua.
Ngā āhuatanga matua:
Te pupuri wai o te hydroxypropyl methylcellulose HPMC:
I roto i te hanga rauemi hanga, inā koa te moata maroke-whakaranu, he mahi nui te HPMC hydroxypropyl methylcellulose kounga hanga, inā koa i roto i te hanga moata whakarerekē motuhake, he wāhanga nui, he mea nui hoki.
E toru ngā āhuatanga matua o te mahi nui a te hydroxypropyl methylcellulose wairewa-wai i roto i te moata. Ko tētahi he kaha pupuri wai pai rawa atu, ko tētahi he pānga ki te ōritetanga me te thixotropy o te moata, ā, ko te tuatoru ko te taunekeneke ki te sima.
Tākai
Ko te taumaha paerewa he 25kg/pēke
20'FCL: 12 tana me te papa; 13.5 tana kāore he papa.
40'FCL:24tana me te papa;28tanakāorepapa
Rokiroki:
Penapenahia ki te wāhi hauhautanga, maroke i raro i te 30°C, ā, kia tiakina hoki mai i te haumākū me te pēhitanga, nā te mea he kirihou wera te taonga, kaua e neke ake i te 36 marama te roa o te rokiroki.
Ngā tuhipoka haumaru:
E hangai ana ngā raraunga o runga ake nei ki tā mātou e mōhio nei, engari kaua e tukua kia kore e tika kia tirohia wawetia e ngā kiritaki i te taenga mai. Hei karo i ngā momo hanganga me ngā momo rauemi mata, me whakamātautau anō i mua i te whakamahinga.
Wā tuku: Hanuere-01-2024