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CAS 9032-42-2 HEMC pazokonda zomanga

Kufotokozera Mwachidule:

1. HEMC hydroxyethyl methyl cellulose imapangidwa kuchokera ku thonje la thonje loyera kwambiri.Pambuyo pa chithandizo cha alkali ndi etherification yapadera imakhala HEMC.Lilibe mafuta a nyama ndi zinthu zina zogwira ntchito.

2. Maonekedwe a HEMC ndi tinthu toyera kapena ufa, wopanda fungo komanso wopanda kukoma.Ndi hygroscopic ndipo sangathe kusungunuka m'madzi otentha, acetone.ethanol ndi toluene.Pambuyo potupa m'madzi ozizira kukhala yankho la colloidal, kusungunuka sikukhudzidwa ndi mtengo wa PH.Ndizofanana ndi methyl cellulose, koma ndi kuwonjezeka kwa magulu a hydroxyethyl, zimakhala zolekerera kwambiri, zimasungunuka mosavuta m'madzi ndipo zimakhala ndi kutentha kwakukulu kwa condensation.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiyambi Chachidule:

1. HEMC hydroxyethyl methyl cellulose imapangidwa kuchokera ku thonje la thonje loyera kwambiri.Pambuyo pa chithandizo cha alkali ndi etherification yapadera imakhala HEMC.Lilibe mafuta a nyama ndi zinthu zina zogwira ntchito.

2. Maonekedwe a HEMC ndi tinthu toyera kapena ufa, wopanda fungo komanso wopanda kukoma.Ndi hygroscopic ndipo sangathe kusungunuka m'madzi otentha, acetone.ethanol ndi toluene.Pambuyo potupa m'madzi ozizira kukhala yankho la colloidal, kusungunuka sikukhudzidwa ndi mtengo wa PH.Ndizofanana ndi methyl cellulose, koma ndi kuwonjezeka kwa magulu a hydroxyethyl, zimakhala zolekerera kwambiri, zimasungunuka mosavuta m'madzi ndipo zimakhala ndi kutentha kwakukulu kwa condensation.

3. Hemc imagwira ntchito yokulitsa, kusunga madzi, komwe kuli koyenera kwambiri popangira zida zopangira utoto, inki ndi kubowola mafuta.

4. Chowonjezera chabwino cha zipangizo za ufa.Amagwiritsidwa ntchito ngati gelling agent, madzi osungira masenti ndi gypsum.

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Zowonjezera za HEMC zomanga 1

Kufotokozera:

Dzina Hydroxyethyl methyl cellulose
Mtundu Mtengo HEMC
Maonekedwe White momasuka ufa ufa
Kuchulukana kwakukulu 19.0--38.0(g/cm3)
Zomwe zili mu Methyl 22.0--32.0(%)
Gelling kutentha 60--90 ()
Chinyezi 5(%
Mtengo wapatali wa magawo PH 6.0-8.0
Zotsalira (Phulusa) 3(%
Viscosity (2% yankho) 400--20 00000S(mPa.s, NDJ-1)
Phukusi 25 (kg / thumba)

Ntchito:

1. HEMC imagwira ntchito yokulitsa, kusunga madzi, komwe kuli koyenera kwambiri kupenta pogwiritsa ntchito madzi, zomangira, inki ndi kubowola mafuta.

2. Chowonjezera chabwino cha zipangizo za ufa.Amagwiritsidwa ntchito ngati gelling wothandizira, madzi posungira simenti, gypsum.

3. Amagwiritsidwa ntchito ngati chowonjezera cha phala la mano, zodzoladzola ndi zotsukira.

Kagwiridwe Kwambiri:

Nthawi yayitali yotseguka

Kukana kwambiri kuterera

Kusunga madzi kwambiri

Kukwanira kokwanira kumamatira mphamvu

Kusungira ndi Phukusi:

Sungani phukusi loyambirira pamalo owuma komanso ozizira.Pambuyo potulutsa katundu, ziyenera kusindikizidwa mwamphamvu mwamsanga kuti chinyezi chisalowe;

Phukusi: 25kg / thumba, multilayer pepala pulasitiki gulu thumba, lalikulu pansi vavu doko, mkati polyethylene filimu thumba.

Chonde mugwiritseni ntchito mkati mwa miyezi 6, ndipo mugwiritseni ntchito mwamsanga pansi pa kutentha kwakukulu ndi chinyezi, kuti musawonjeze mwayi wa caking.

Zomwe tingachite:

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  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife