-
Ko te moata whakauru makuku e pa ana ki nga mea cimentitious, te whakahiato pai, te whakauru, te wai me nga momo waahanga kua whakatauhia i runga i te mahinga. E ai ki tetahi waahanga, i muri i te ine me te konatunatua ki te teihana whakaranu, ka haria ki te waahi whakamahi ma te taraka whakaranu. Rokiroki te...Pānuitia atu»
-
Ko nga momo whakauru e whakamahia nuitia ana i roto i te hanga moata whakaranu maroke, o raatau ahuatanga mahi, tikanga mahi, me o raatau awe ki te mahi o nga hua moata whakaranu maroke. Ko te painga o te whakapai ake o nga taonga pupuri wai penei i te cellulose ether me te starch ether, redispersible...Pānuitia atu»
-
Na te ahunga whakamua o te ahumahi me te whakapai ake o te hangarau, na roto i te whakauru me te whakapai ake i nga miihini rehu moata ke, kua tino whakawhanakehia te miihini miihini me te hangarau raima i roto i taku whenua i nga tau tata nei. Ko te rehu moata miihini he d...Pānuitia atu»
-
1. Ko te momo inamata hydroxypropyl methylcellulose matū o ia ra he paura ma, he paku kowhai ranei, he hongi, he reka me te kore paitini. Ka taea te rewa i roto i te wai matao me te whakarewa whakauru o te mea waro hei hanga i tetahi otinga poikeri marama. Ko te wairewa wai he mata he...Pānuitia atu»
-
Ko te Hydroxyethyl cellulose (HEC) he ma, he kowhai marama ranei, he hongi, he kikokore, he paura totoka ranei. He mea hanga mai i te miro miro mata, te penupenu parakore ranei kua ruia ki te 30% wai houra. I muri i te hawhe haora, ka tangohia ki waho ka pehia. Kotēhia kia tae te ōwehenga o te wai kawakore ki te 1:2.8, kātahi ka...Pānuitia atu»
-
1. He aha nga mahi o te paura taherapa redispersible i roto i te kumete? Whakautu: Ko te paura taherapa redispersible ka whakarewahia i muri i te whakamararatanga me te mahi hei whakapiri tuarua hei whakarei ake i te here; ka ngongohia te colloid whakamarumaru e te punaha kumete (kaore e kiia ka pakaru i muri i te whakarewatanga. Ka whakakorehia ranei.Pānuitia atu»
-
Ko te moata whakauru makuku he sima, he whakahiato pai, he whakauru, he wai me nga momo waahanga kua whakatauhia i runga i te mahi. E ai ki tetahi waahanga, i muri i te ine me te whakauru ki roto i te teihana whakaranu, ka haria ki te waahi e whakamahia ana e te taraka whakaranu, ka maka ki roto i tetahi waahanga motuhake Ko te maku ...Pānuitia atu»
-
Ko nga whakaurunga he mahi nui ki te whakapai ake i te mahi o te hanga moata whakauru maroke, engari ko te taapiri o te moata whakauru maroke ka nui ake te utu o nga hua moata whakaranu maroke i to te moata tuku iho, neke atu i te 40% o te utu rauemi i roto i te ranunga maroke ...Pānuitia atu»
-
Ko te Hydroxypropyl methylcellulose he mea hanga mai i te miro cellulose tino parakore na roto i te etherification motuhake i raro i nga tikanga kawakore, a ka oti te mahi katoa i raro i te aroturuki aunoa. Kare e rewa i roto i te ether, te acetone me te ewaro tino, ka pupuhi ki roto ki te karaehe maamaa, paku kapua ranei...Pānuitia atu»
-
Ko etahi o te hydroxypropyl methylcellulose ether e pupuri ana i te wai i roto i te kumete mo te wa roa hei whakatairanga i te whakamakuku tonu o te sima me te whakapai ake i te piri i waenga i te kumete me te taputapu. Te Painga o te Rahi Matūriki me te Wa Ranu o Hydroxypropyl Methyl Cellulose Ether ...Pānuitia atu»
-
Ko te Ether Cellulose he momo momo polymer taiao i ahu mai, he ahuatanga o te emulsification me te aukati. I roto i nga momo maha, ko te HPMC te mea tino nui te whakaputanga me te nuinga o te whakamahinga, a kei te tere haere tona putanga. I nga tau tata nei, na te tipu o te...Pānuitia atu»
-
Ko te Hydroxypropyl methylcellulose (HPMC) he etera cellulose kore-katote i hangaia mai i nga rauemi polymer matū cellulose i roto i te raupapa o nga tukanga matū. He paura ma kore kakara, kore reka me te kore paitini e pupuhi ana ki roto i te wairewa colloidal maamaa, paku kapua ranei i roto i te wai matao. He t...Pānuitia atu»