Hydroxyethyl Methyl Cellulose

HydroxyethylMethylCellulose(HEMC) te ingoa ano ko Methyl Hydroxyethyl Cellulose(MHEC), ithe mamethyl cellulose ether derivativeste paura, te kakara me te reka, te wairewa: tata kore e rewa ki te wai wera, acetone, ewaro, etera me te toluene.He wairewa i roto i te wai me etahi whakarewa pararopi, penei i te waiwaro/wai, propanol/wai, dichloroethane, i roto i nga waahanga tika.Ko te otinga he mahi mata, he maamaa teitei me te mahi pumau.He rereke nga ahuatanga o nga momo hua he rerekee te mahana o te reera, koinei nga ahuatanga whakahiato waiariki o HydroxyethylMethylCellulose(HEMC).Ka huri te memehatanga ki te pokey.Ko te iti o te pokey, ka nui ake te whakarewatanga.Nga korero rereke mo HydroxyethylMethylCellulose(HEMC)he rereke nga mahi.

Ko te whakakorenga o HydroxyethylMethylCellulose(HEMC)i roto i te wai kaore e pa ki te pH.Te awe uara.HydroxyethylMethylCellulose(HEMC)he wairewa i roto i te wai wera, he koretake ki te nuinga o nga whakarewa pararopi.Hydroxyethyl kua tukinotia te mataMethylCellulose(HEMC)ka marara i roto i te wai matao kaore he agglomerating ka memeha haere, engari ka tere te memeha ma te whakatika i tona uara pH ki te 8~10.ph pūmautanga: he iti te huringa pokey i roto i te awhe o te uara ph mai i te 2 ki te 12, ka heke te pokey ki tua atu i tenei awhe.

ChemWhakatakotoranga

Koeke Hua

Tikanga whakakore

Tāpirihia te 1/3 o te nui o te wai ma ki te ipu.Tāpirihia te hydroxyethyl methyl cellulose (HEMC) i raro i te whakakorikori iti-tere, me te whakaoho kia makuku katoa nga rauemi.Tāpirihia ētahi atu kai o te tātai ka uru pai.Whakapiri ki te nui o te wai matao hei whakamatao me te memeha.

Nga tono:

1.Marohia te kumete whakauru

Ko te pupuri i te wai teitei ka tino whakamakuku i te ciment, ka tino whakanui ake i te kaha hononga, a i te wa ano ka taea te whakanui ake i te kaha o te kaha me te kaha kutikuti, te whakapai ake i te paanga o te hanga me te whakanui ake i te pai o te mahi.

2.Wall putty

Ko te cellulose ether i roto i te paura putty te nuinga o te mahi ki te pupuri i te wai, te honohono me te whakahinuhinu, te karo i nga kapiti me te matewai na te tere rawa o te mate o te wai, i te wa ano ka whakarei ake i te piri o te putty, ka whakaheke i te ahua o te paheketanga i te wa e hanga ana, a kia maeneene te hanga.

1. Whakapaipai Gypsum

I roto i nga hua raupapa gypsum, ko te cellulose ether te nuinga o te mahi ki te pupuri i te wai me te whakanui ake i te whakahinuhinu.I te wa ano, kei a ia etahi paanga whakamuri.Ka whakatauhia e ia nga raruraru o te pupuhi me te iti o te kaha tuatahi i te wa o te hangahanga, ka taea te roa te wa mahi.

4.Atanga kaihoko

Ko te nuinga o te whakamahi hei peera, ka taea te whakapai ake i te kaha o te kaha me te kaha o te kutikuti, te whakapai ake i te paninga o te mata, me te whakarei ake i te piri me te kaha hononga.

5.Moata whakamatao waiariki o waho

Ko te Ether Cellulose i roto i tenei rauemi te nuinga o te mahi ki te hono me te kaha ake.Ko te kirikiri ka ngawari ake te koti, te whakapai ake i te pai o te mahi, me te whai hua o te aukati i te whakaheke.Ka taea e te mahi pupuri wai teitei ake te roa o te wa mahi o te moata me te whakanui ake i te aukati.Te whakaheke me te aukati kapiti, te whakapai ake i te kounga o te mata, me te whakanui ake i te kaha hononga.

6.Whakapiri Tile

Ko te pupuri i te wai teitei ka whakakore i te hiahia ki te whakamakuku i mua, ki te whakamakuku ranei i nga taera me nga turanga, ka tino whakapai ake i to raatau hononga.Ka taea te hanga i te slurry me te wa roa, te pai, te rite, te hanga watea, me te pai o te aukati ki te makuku me te heke.

1. TireGrout,tahiwhakakī

Ko te taapiri o te cellulose ether he pai te piri o te mata, he iti te whakaheke me te kaha o te abrasion, he tiaki i nga mea turanga mai i te kino o te miihini, me te karo i te paanga o te urunga ki te whare katoa.

8.Rauemi whakataurite whaiaro

Ko te whakakotahitanga pumau o te cellulose ether e whakarite ana i te pai o te wai me te kaha ki te whakataurite i a koe ano, me te whakahaere i te reiti pupuri wai kia tere ai te whakakoi me te whakaiti i te pakaru me te whakaheke.

Whakapaipai:

Peeke pepa 25kg o roto me nga peeke PE.

20'FCL: 12Ton me te palletized, 13.5Ton kaore he palletized.

40'FCL: 24Ton me te palletized, 28Ton kaore he palletized.