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Te tikanga whakamatautau mo te poiketanga o te wairewa cellulose ether mo te moata whakaranu maroke
Ko te Cellulose ether he puhui polymer i whakahiatohia mai i te cellulose taiao na roto i te tukanga etherification, a he pai rawa atu ki te whakakaha me te pupuri wai. Ko nga ethers cellulose kua whakamahia nuitia i roto i te moata whakauru maroke i roto i nga tau tata nei, ko te nuinga o te whakamahi ko etahi etera cellulose kore-ionic, i...Pānuitia atu -
100,000 viscosity hydroxypropyl methylcellulose
Ka taea te whakamahi Hydroxypropyl methylcellulose ki te putty me te 100,000 viscosity, i te mea me tino teitei te viscosity o te kumete ciment, me 150,000. Ko te Hydroxypropyl Methyl Cellulose he mahi nui ki te pupuri i te makuku me te matotoru. Na reira, i roto i te putty, kia rite ki te wate...Pānuitia atu -
Ka taea te whakauru i te HPMC me te CMC?
Ko te Methylcellulose he ma, he ma, he kirikiri, he paura kirikiri ranei; kore kakara me te reka. Ka pupuhi tenei hua ki roto i te wairewa colloidal maramara, paku kerekere ranei i roto i te wai; kare e rewa i roto i te ewaro tino, chloroform, etera ranei. Ka tere te marara me te pupuhi i roto i te wai wera i te 80-90°C, ka memeha qui...Pānuitia atu -
Nga ahuatanga me nga tono o te Microcrystalline Cellulose
01. Nga ahuatanga o te microcrystalline cellulose Ko te microcrystalline cellulose he matūriki korekore, he tino pai ma te matūriki poto ma, he 20-80 μm te rahi o te matūriki (cellulose microcrystalline me te rahi o te matūriki karaihe o te 0.2-2 μm he karaehe colloidal), me te tohu whakawhāiti o te polym...Pānuitia atu -
Pūtaiao rongonui|He aha nga tikanga wetewete o te methyl cellulose?
Ina tae mai ki te whakarewatanga o te methyl cellulose, ko te nuinga o te korero mo te whakarewatanga o te konutai carboxymethyl cellulose. Ko te konutai carboxymethyl cellulose he ma, he kowhai kowhai ranei te muka paura, he hongi, he kore reka. He ngawari te wairewa i roto i te wai makariri, wera ranei, ka hanga he transpar...Pānuitia atu -
He aha te waahi tono mo nga hua rongoa cellulose ether?
1. He Whakataki Poto mo te Cellulose Ether Ko te Cellulose ether he kupu whanui mo nga momo pärönaki mai i te cellulose taiao (te miro para me te penupenu rakau, me etahi atu.) Ko te hua ka puta he pärönaki whakararo o te cellulose. I muri i te whakaetere, ka whakarewahia te cellulose ki te wai, waimeha he...Pānuitia atu -
Nga Taonga Hangahanga -metil cellulose
Nga korero whakataki hua metic cellulose Ko te Ryan Architectural Material Factory o te methyl cellulose e tino taunakitia ana. I konei ka wehewehea te methyl cellulose ki nga waahanga hua e rua. Kāwai tuatahi Wai-ātete hoa-ātete oracle cellulose hua oti, i te utu i raro HPMC ...Pānuitia atu -
He rereke nga mahi a Methylcellulose i roto i nga umanga rereke
Ko te Methyl cellulose he hua e whakamahia nuitia ana i roto i te oranga o ia ra, na te nui o te whakaputanga, te whanuitanga o nga whakamahinga, me te watea o te whakamahi. Engari ko te nuinga o nga whakamahinga o mua mo te ahumahi, no reira ka kiia ano ko "monosodium glutamate ahumahi". I roto i nga mara ahumahi rereke, ko te methyl cellulose he ...Pānuitia atu -
Nga raruraru i roto i te whakamahinga o te methyl cellulose
Ko te Methyl cellulose te whakapotonga o te konutai carboxymethyl cellulose. Ka whakamahia te nuinga ki te kai, ki te hanga, ki te rongoa, ki te karaima, ki te pākahiko, ki te maina, ki te whakakikorua, ki te hanga pepa, ki te horoi, ki te toothpaste matū o ia ra, ki te tuhi pueru me te tae, ki te keri hinu, me etahi atu i roto i te mara. Ko te mahi matua...Pānuitia atu -
Te paanga o te paura taherapa ki te ngawari o te kumete
He pai te painga o te whakaurunga ki te whakapai ake i te mahi o te hanga moata maroke-whakaranu, a ko te paura rapa redispersible he mea hanga mai i te whakaehunga polymer motuhake i muri i te whakamaroketanga o te rehu. Ko te paura rapa maroke he matūriki porowhita o te 80~100mm kua huihuia. Ko enei matūriki he wairewa...Pānuitia atu -
Te painga pai o te paura polymer ki te mauroa o te kumete
I tenei wa, he mea nui te paura latex redispersible hei taapiri mo te moata hanga. Ko te taapiri i te paura taherapa ki roto i te kumete ka taea te whakarite i nga momo momo kumete penei i te whakapiri tira, te kumete whakamaarama waiariki, te kumete whakamaarama whaiaro, te putty, te raima raima, d...Pānuitia atu -
Ko nga ahuatanga o te hanganga o te cellulose ether me tona awe ki te mahi o te kumete
Tuhinga: Ko te Etera Cellulose te taapiri matua i roto i te moata kua oti te whakauru. Ko nga momo me nga ahuatanga hanganga o te cellulose ether ka whakauruhia, ka tohua te hydroxypropyl methylcellulose ether (HPMC) hei taapiri hei ako nahanaha i te awe ki nga momo momo moata. . Stu...Pānuitia atu
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