Hydroxyethyl Methyl Cellulose (HEMC) Gel Temperature Testing

Kuongorora tembiricha yegel yeHydroxyethyl Methyl Cellulose (HEMC) kunosanganisira kuona tembiricha apo mhinduro yeHEMC inopinda gelation kana kuumba gel-sekufanana. Ichi chivakwa chakakosha mukushandisa kwakasiyana, kusanganisira mishonga, cosmetics, uye zvekuvakisa. Heano maitiro aungaita gel tembiricha yekuyedza HEMC:

Zvishandiso Zvinodiwa:

1. HEMC hupfu
2. Distilled mvura kana solvent (yakakodzera application yako)
3. Nzvimbo yekupisa (semuenzaniso, yekugezera mvura, ndiro inopisa)
4. Thermometer
5. Kukurudzira tsvimbo kana magnetic stirrer
6. Beaker kana midziyo yekusanganisa

Maitiro:

1. Gadzirira nhevedzano yeHEMC mhinduro neakasiyana-siyana (semuenzaniso, 1%, 2%, 3%, nezvimwewo) mumvura yakasvibiswa kana yakanyungudutsa yaunosarudza. Ita shuwa kuti HEMC poda yakanyatsoparadzirwa mumvura kuti udzivise clumping.
2. Isa imwe yemhinduro mubeaker kana mugaba, wonyudza thermometer mumhinduro yekutarisa tembiricha.
3. Pisa mhinduro zvishoma nezvishoma uchishandisa bhati remvura kana ndiro inopisa uchikurudzira nguva dzose kuti uone kupisa kweyunifomu nekusanganiswa.
4. Tarisa mhinduro yacho zvakanyanya uye tarisa chero shanduko mu viscosity kana kuenderana sezvo tembiricha inowedzera.
5. Rekodha tembiricha iyo mhinduro inotanga kukora kana kuumba gel-kufanana kuenderana. Iyi tembiricha inozivikanwa se tembiricha yegel kana tembiricha yegelation yeHEMC mhinduro.
6. Dzokorora maitiro ega yega yega yeHEMC mhinduro yekuona tembiricha yegel pane dzakasiyana siyana.
7. Ongorora iyo data kuti uone chero mafambiro kana kuwirirana pakati peHEMC kusungwa uye tembiricha yegel.
8. Sarudzo, ita mamwe maedzo kana zviedzo kuti uongorore mhedzisiro yezvinhu zvakaita sepH, munyu, kana zvinowedzera pane tembiricha yegel yeHEMC mhinduro.

Mazano:

• Ita shuwa kuti HEMC poda yakapararira zvizere mumvura kudzivirira clumping kana kusaenzana gelation.
• Shandisa mvura yakasvibiswa kana yakanyungudutsa yakakodzera kuti ugadzirire HEMC mhinduro dzekudzivirira kupindira kubva kune tsvina kana kusvibiswa.
• Gadzira mhinduro nguva dzose panguva yekupisa kuchengetedza yunifomu yekugovera tembiricha uye kusanganisa.
• Tora zviyero zvakawanda uye avhareji mhinduro kuti uvandudze huchokwadi uye kuvimbika.
• Funga nezve izvo zvinodikanwa zvechikumbiro chako paunosarudza HEMC kutarisisa uye mamiriro ekuyedza.

Nekutevera maitiro aya, unogona kuona tembiricha yegel yeHydroxyethyl Methyl Cellulose (HEMC) mhinduro uye uwane ruzivo rwakakosha mune yayo rheological maitiro uye maitiro pasi pemamiriro akasiyana.