HPMC Whakapaipai
He paura mā, he paura kōwhai paku rānei te HPMC hydroxypropyl methylcellulose kounga whakapaipai, ā, kāore he kakara, kāore he reka, kāore hoki he paitini. Ka taea te rewa ki te wai matao me ngā whakarewa rauropi hei hanga i tētahi otinga matotoru mārama. He kaha te mahi o te mata o te wai, he mārama teitei, he pumau kaha, ā, kāore tōna rewa ki te wai e pāngia e te pH. He pānga whakamātotoru me te ārai-huka i roto i ngā hopi horoi me ngā kirimi kaukau, ā, he pupuri wai me ngā āhuatanga hanga kiriata pai mō te makawe me te kiri. Ka taea e te cellulose (whakamātotoru) te whakatutuki i ngā hua pai ina whakamahia ki roto i ngā hopi horoi me ngā kirimi kaukau.
MatuaĀhuatangas
1. He iti te riri, he kaha te mahi i te pāmahana teitei;
2. Te pumau pH whānui, ka taea te whakapūmau i tōna pumau i roto i te awhe pH 3-11;
3. Whakapai ake i te whakapakari tinana;
4. Whakanuia, whakau hoki te pahuka, whakapai ake i te āhua o te kiri;
5. Te rere o te pūnaha otinga.
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:
| Whakapaipai GHPMC hokohoko | Te matotoru (NDJ, mPa.s, 2%) | Te matotoru (Brookfield, mPa.s, 2%) |
| HPMCMP60MS | 48000-72000 | 24000-36000 |
| HPMCMP100MS | 80000-120000 | 40000-55000 |
| HPMCMP200MS | 160000-240000 | 70000-80000 |
Whānuitanga tono o te HPMC kounga whakapaipai:
Whakamahia i roto i te horoi tinana, te horoi kanohi, te hinu kiri, te kirīmi, te hinu kiri, te toner, te whakangawari makawe, ngā hua whakapaipai, te paraihe niho, te horoi waha, te wai mirumiru taonga takaro. Ko te mahi a te cellulose HPMC o ia rā
I roto i ngā mahi whakapaipai, e whakamahia ana mō te whakamātotoru whakapaipai, te whakahuka, te whakapūmau i te wai, te horapa, te piri, te hanga kiriata me te whakapai ake i te mahi pupuri wai. Ka whakamahia ngā hua matotoru hei whakamātotoru, ā, ko ngā hua iti te matotoru hei whakatārewatanga me te horapa. Te hanga kiriata.
Hangarau o te HPMC cellulose kounga whakapaipai:
Ko te matotoru o te muka hydroxypropyl methyl e tika ana mō te umanga whakapaipai ko te 60,000, 100,000, me te 200,000 cps. Ko te horopeta o te hua whakapaipai ko te 3kg-5kg i runga i tāu ake tauira.
Te tākai:
I tākaihia ki roto i ngā pēke pepa maha-paparanga me te paparanga polyethylene o roto, kei roto 25 kg; i whakapūtāhia ki te papa me te takai whakaitiiti.
20'FCL: 12 tana me te papa reti; 13.5 tana kāore i te papa reti.
40'FCL: 24 tana me te papa reti; 28 tana kāore i te papa reti.
Rokiroki:
Penapena ki te wāhi hauhautanga, maroke i raro i te 30°C, ā, ka tiakina hoki mai i te haumākū me te pēhi, 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 rite ana ngā raraunga o runga ake nei ki tā mātou e mōhio ana, engari kāore'Kaua e whakamāori i ngā kaihoko, tirohia tonutia 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