HEMC
HEMC Hydroxyethyl Methyl Cellulose
Tirohanga hua
Ko te Hydroxyethyl Methyl Cellulose (hydroxyethyl methyl cellulose) he p?r?naki matū o te cellulose ka puta hei paura ma, he rite ki te paura ma.
āhuatanga hua
1. He pai te wairewa wai: ka tere te memeha ki te wai hei hanga i te otinga rite me te pumau.
2. He mea whakamiharo te paanga o te matotoru: ka taea e ia te whakanui ake i te viscosity o te otinga me te whakapai ake i ona ahuatanga rheological.
3. Te kaha pupuri wai kaha: ka awhina ki te pupuri i te wai i roto i te punaha me te whakaiti i te ngaro o te wai.
4. He pai te waikawa me te parenga alkali: kia mau tonu te mahi i roto i te awhe pH whanui.
5. Hototahi whanui: He hototahi ki etahi atu taapiri me nga kai.
whakamahi hua
1. Te mara hanga: I roto i te putty, te kumete me etahi atu hua, hei kaihoko matotoru, hei pupuri i te wai me te here, te whakapai ake i nga mahi hanga me te kounga o te hua.
2. Hei tauira, i roto i te kopa taera, ka taea te whakanui i te kaha o te hono kia kore ai e taka te taera.
3. Ahumahi peita: Whakapai ake i te rheology me te pumau o te peita, te aukati i te rerenga poaka.
4. Pērā i te peita wai, he ngawari te peita, he rite te paninga.
5. Nga hua matū o ia ra: whakamahia mo te shampoo, te horoi tinana, me etahi atu, hei whakanui ake i te rite me te pumau o te hua.
6. Te whakamahi hinu: hei taapiri ki te wai keri hei whakapai ake i te mahi o te wai keri.
Te tukanga whakaputa
I te nuinga o te wa ka mahia mai i te cellulose ma te whakamaarama ki te ethylene oxide me te chloromethane.
Nga tirohanga maakete
Na te piki haere o te tono mo nga taapiri-kounga teitei i roto i nga momo umanga, he whanui te maakete a Hydroxyethyl Methyl Cellulose. Ina koa i roto i te ahua o te whanaketanga matomato o te hanga me te umanga whakakikorua, ko tana whakamarumaru taiao me nga ahuatanga mahi nui ka nui ake te whanaketanga.
whakamahi tūpato
1. Me noho maroke te rokiroki me te whakamahana kia kore ai te makuku me te wera nui.
2. Ka rewa, me ata tapiri me te whakaoho kia tino memeha me te karo i te agglomeration.
3. I te wa e whakamahi ana, me tika te whakahaere i te nui o te taapiri kia rite ki te tono motuhake me nga whakaritenga ture.
I roto i te poto, Hydroxyethyl Methyl Cellulose, me ona taonga pai me te whānuitanga o nga whakamahinga, he mahi nui i roto i nga mara maha, e whakarato ana i te tautoko kaha mo te whakapai ake i te kounga me te arotautanga mahi o nga hua e pa ana.
Nga ahuatanga
? Te Marara Matotoru
? Whakawhanaketanga
? Te hanga kiriata
? Te pupuri i te makuku
? Te whakamarumaru Colloidal
? Whakatarewa
? Te horomitanga
? Mahi mata
Whakamahinga
? Nga taonga hanga whare
? Petrochemical
? Te rongoa
? Karaima
? Kakano
? Kai
? Te matū o ia rā
? Kapia waihanga
? Hikohiko
Tohu Hangarau
| Te ahua | Te paura ma, te kowhai ranei |
| Ihirangi methoxy /% | 19.0-26.0 |
| Ihirangi Hydroxyethoxy /% | 4.0-16.0 |
| Pai/% | 80 mata tatari residue≤8.0 |
| Reiti mate taimaha maroke /% | ≤6.0 |
| pungarehu/% | ≤6.0 |
| Viscosity /MPa·S | 100.0 - 80000.0 (uara tohu ±20%) |
| Uara PH | 5.0-9.0 |
| Whakawhiti marama /% | ≥80 |
| Te mahana o te ra / ℃ | ≥75.0 |
whakaahua taipitopito
