Focus on Cellulose ethers

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  • Te mahi a te carboxymethyl cellulose i roto i te paru

    Ko te Carboxymethyl cellulose ka taea te whakauru tika ki te wai, a, i muri i te tino herea ki te wai, kaore he wehenga totoka-wai i waenganui i nga mea e rua, na reira ka whai waahi nui ki te paru, te keri poka me etahi atu kaupapa. Kia titiro tatou. 1. I muri i te taapiri i te carboxymethyl cellulose ki ...
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  • Ka whakamahia e Carboxymethyl cellulose

    Whakaranu tika i te konutai carboxymethyl cellulose me te wai hei whakarite i te whakapiri kapia hei whakamahi. I te wa e whakahiato ana te konutai carboxymethyl cellulose kāpia, tēnā tāpirihia he wai nui ki roto i te tank whakauru me nga taputapu ranu. Ki te whakatuwhera i nga taputapu ranu, kia ata tauhiuhia kia tauhiuhia te...
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  • Hydroxyethyl cellulose (HEC) āhuatanga me te whakamahinga

    I te mea he surfactant kore-katote, kei te hydroxyethyl cellulose (HEC) nga ahuatanga e whai ake nei i tua atu i te whakapakeke, te aukati, te here, te rere, te hanga kiriata, te whakamarara, te pupuri i te wai me te whakarato i nga colloids whakamarumaru: 1. He wairewa te HEC ki te wai wera, makariri ranei. , a kare e marere i te rangi teitei...
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  • Te tono mo te Hydroxyethyl Cellulose (HEC)

    Ko te Hydroxyethyl Cellulose (HEC) he polymer wairewa-wai e whakamahia whanuitia ana i roto i nga momo tono na ona ahuatanga ahurei. I ahu mai te HEC mai i te cellulose me te whakamahi i te nuinga o te waa hei maataki whakakaha, whakapumau, me te rheology-whakarereke i roto i nga momo ahumahi. HEC he polymer versatile wit...
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  • Hydroxyethyl Cellulose whakamahia i roto i te peita

    I tenei ra, ka korero matou ki a koe mo te whakamahinga noa o te hydroxyethyl cellulose i roto i te peita me te paninga. Ko te peita, e kiia ana he paninga i Haina. Ko te mea e kiia nei ko te paninga ka pania ki runga i te mata o te mea hei whakamarumaru, hei whakapaipai ranei, a ka taea te hanga i tetahi kiriata tonu e mau tonu ana ki te ...
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  • Te Whakamahinga o nga Kaipupuri rongoa HPMC

    Na te whakahohonutanga o te rangahau punaha tuku tarukino me nga whakaritenga uaua, kei te puta mai nga rongoa rongoa hou, kei roto i te hydroxypropyl methylcellulose e whakamahia whanuitia ana. Ka arotakehia e tenei pepa nga tono a-whare me tawahi o te hydroxypropyl methylcellulose. Ko te tikanga whakaputa me te...
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  • Nga whakamahinga matua o te ethyl cellulose

    Ahumahi Ahumahi: Kei te whakamahia nuitia te EC i roto i nga momo whakakikorua, penei i te whakakikorua o te mata whakarewa, te paninga hua pepa, te paninga rapa, te paninga rewa wera me nga iahiko whakauru; whakamahia ki te waituhi, penei i te waituhi aukume, te gravure me te waituhi flexographic; whakamahia hei rauemi matao-atete; Mo te raima motuhake ...
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  • Te mahi me te whakamahinga o te peita taherapa hydroxyethyl cellulose

    Me pehea te whakamahi i te hydroxyethyl cellulose ki te peita taherapa 1. Ka whakamahia te Hydroxyethyl cellulose ki te taka pareti: I te mea ehara i te mea ngawari te whakakoha i roto i nga whakarewa pararopi, ka taea te whakamahi etahi whakarewa pararopi hei taka pareti. Ko te wai tio he wairewa ngoikore, no reira ka whakamahia te wai tio ki te...
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  • Ko te mahi o te paura polymer dispersible i roto i te moata whakamatao waiariki

    Ko te kumete whakamaroke-whakaranu ko te ahua o te kirikiri me te paura e whakakotahi ana me nga taapiri penei i nga whakahiato pai me nga herenga parakore, te pupuri wai me nga rauemi matotoru, nga taputapu whakaheke-wai, nga taputapu anti-cracking, me nga kaihoko whakaheke i tetahi waahanga i muri mai. whakamaroke me te tirotiro. T...
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  • Te tātaritanga o te maapono aatete wai o te redispersible paura momo putty

    Ko te paura taherapa tukurua me te sima te tino hononga me nga matū hanga kiriata o te putty wai-atete. Ko te kaupapa here-wai: I te wa o te whakaranu o te paura latex redispersible me te sima, ka whakahokia tonutia te paura taherapa ki te ahua whakaehunga taketake, me te l...
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  • Nga ahuatanga me nga whakamahinga o te ethyl cellulose

    Ko nga ahuatanga o te tinana me te matū o te ethyl cellulose: Ko te Ethyl cellulose (EC) he ether cellulose wairewa waro i hangaia mai i te cellulose taiao hei rauemi mata matua ma te tukatuka tauhohenga matū. No nga ethers cellulose kore-ionic. He ma te ahua ki te paura paku kowhai, te kara ranei...
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  • Te tikanga whakakore me te whakamahinga matua o te ethyl cellulose

    Ko nga whakarewa whakauru e whakamahia nuitia ana mo te ethyl cellulose (DS: 2.3~2.6) he waiwaro kakara me te waipiro. Ka taea te whakamahi Aromatics benzene, toluene, ethylbenzene, xylene, me etahi atu, ko te inenga ko 60 ~ 80%; Ka taea e te waipiro te methanol, te waihā, me etahi atu, ko te 20 ~ 40% te inenga. I āta tāpirihia te EC ki te...
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