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Raw material for Cellulose Ether
Raw Material for Cellulose Ether I akohia te tukanga whakaputa i te penupenu pokey teitei mo te cellulose ether. I korerohia nga mea matua e pa ana ki te tunu kai me te whakangao i roto i te mahi o te hanga penupenu pokey teitei. E ai ki nga whakaritenga a te kaihoko, na roto i te take kotahi t...Pānuitia atu -
Ia ra matū kōeke hydroxypropyl methylcellulose HPMC
Ko te Hydroxypropyl methylcellulose he etera cellulose kore-katote i hangaia mai i te rauemi polymer taiao (karaka) cellulose na roto i te raupapa o nga tukanga matū. He paura ma karekau he kakara, karekau e pupuhi ana ki roto i te wairewa colloidal marama, paku kapua ranei i roto i te wai matao. He matotoru, he ipu...Pānuitia atu -
Introduction o Hydroxypropyl methyl cellulose HPMC
1. Tirohanga Ko te Hydroxypropyl Methyl Cellulose (HPMC) he etera cellulose katote-kore i hangaia mai i te papanga polymer taiao - te cellulose na roto i te raupapa o nga tukanga matū. Ko te Hydroxypropyl methylcellulose (HPMC) he paura hongi, kore reka, kore-paitini, ka taea te rewa i roto i te c...Pānuitia atu -
He aha nga ahuatanga o te HPMC i roto i te kumete whakamaroke-whakaranu
1. Ko nga ahuatanga o te HPMC i roto i te HPMC moata noa te nuinga o te whakamahia hei kai whakamuri me te kaihoko pupuri wai i roto i te whakataurite sima. I roto i nga waahanga raima me te kumete, ka taea e ia te whakapai ake i te reiti me te tere whakaheke, te whakapakari i te kaha whakakotahi, te whakahaere i te wa whakarite ciment, me te whakapai ake i te kaha tuatahi ...Pānuitia atu -
He aha te Starch Ether?
Ether māngaro te nuinga whakamahia i roto i te kumete hanga, e taea e pā te ōritetanga o te kumete i runga i te gypsum, sima me te kotakota, me te huri i te hanga me te sag ātete o te kumete. Ko te nuinga o nga wa e whakamahia ana nga ethers starch me nga ethers cellulose kore-whakarereke me te whakarereke. He pai ...Pānuitia atu -
Te tono HPMC i roto i te ahumahi hanga
Ko te Hydroxypropyl methyl cellulose, e kiia ana ko te cellulose (HPMC), he mea hanga mai i te miro miro tino parakore hei rauemi mata, he mea whakahiato i raro i nga tikanga kawakore. Ka oti te mahi katoa i raro i te aro turuki aunoa me te kore e mau i nga kai Hohe penei i te kararehe, i te...Pānuitia atu -
Me pehea te whakapai ake i te whakaputanga Cellulose Ether?
Me pehea te whakapai ake i te whakaputanga Cellulose Ether? Kima Chemical Co., Ltd e hiahia ana ki te whakauru i te whakapai ake o te cellulose ether tukanga whakaputa me nga taputapu i roto i nga tau tekau kua pahure ake nei, me te tātari i nga ahuatanga rereke o te pokepoke me te reactor coulter i roto i te tukanga whakaputa cellulose ether. Wi...Pānuitia atu -
He aha nga whakamahinga a Hydroxyethyl cellulose?
Ko te Hydroxyethyl cellulose (HEC) he etera cellulose kore-katote i hangaia mai i te cellulose rauemi polymer taiao na roto i te raupapa o te etherification. He hongi, he kore reka, he paura maamaa kore-paitini ranei, ka taea te rewa i roto i te wai matao hei hanga i tetahi otinga maamaa maramara, me te rewa ...Pānuitia atu -
Me pehea te hanga methylcellulose?
Ko te tuatahi, ka kurua te cellulose mata rakau penupenu / miro parakore, ka kawakawahia ka purua i raro i te mahi o te houra. Tāpirihia te waikura olefin (pērā i te ethylene oxide, te propylene oxide ranei) me te methyl chloride hei whakaetherification. Ka mutu, ka mahia te horoi wai me te purenga ki te...Pānuitia atu -
He aha te maaka ether hei whakamahi?
Ether māngaro te nuinga whakamahia i roto i te kumete hanga, e taea e pā te ōritetanga o te kumete i runga i te gypsum, sima me te kotakota, me te huri i te hanga me te sag ātete o te kumete. Ko te nuinga o nga wa e whakamahia ana nga ethers starch me nga ethers cellulose kore-whakarereke me te whakarereke. He pai ...Pānuitia atu -
Ko nga Hangarau Etera Cellulose mo te Mahinga Waipara Organic
Ko nga Hangarau Ether Cellulose mo te Tiaki Wai Parapara Ko te wai para i roto i te umanga cellulose ether ko te nuinga o nga whakarewa pararopi penei i te toluene, oliticol, isopate, me te acetone. Ko te whakaheke i nga whakarewa pararopi i roto i te whakaputa me te whakaheke i nga tuku waro he whakaritenga e kore e taea te karo mo nga hua ma...Pānuitia atu -
Te awenga o te hydroxyethyl cellulose ether i runga i te hydration wawe o te CSA ciment
Te paanga o te hydroxyethyl cellulose ether i runga i te whakamakuku wawe o te CSA ciment Ko nga paanga o te hydroxyethyl cellulose (HEC) me te whakakapi teitei, te iti ranei o te hydroxyethyl methyl cellulose (H HMEC, L HEMC) i runga i te tukanga whakamakuku moata me nga hua whakamakuku o te sima sulfoaluminate (CSA) . Ko te re...Pānuitia atu
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