MHEC LH 660M

Ko te EipponCell MHEC LH 660M methyl hydroxyethyl cellulose e whakamahia ana ki te raima slurry raima, a ka piki haere tonu tona pokey.Ko te hanganga whatunga rapoi o te cellulose ether e hono ana ki te hanganga whatunga o nga hua whakamahana ciment.Ko te hydration tuatahi o te sima ka hiki ake te kukū o te cellulose ether, ka puta he "painga hiato superposition" i runga i te pokey o te otinga cellulose ether me te slurry sima.No reira, ko te pokey o te slurry ciment whakarerekē me te cellulose ether he tino teitei ake i te tapeke o o ratou pokey takitahi.

E whakaatu ana nga puhanga sima kua whakarereketia e te etera cellulose me te parapara sima i te ahua whakaheke kutikuti, i te whanonga pseudoplastic ranei.He iti ake te pseudoplasticity o te cellulose ether whakakē ciment slurry ki te slurry ciment parakore.I te iti iho o te hurihanga, i te iti ake ranei o te whakapoka o te cellulose ether kua whakarereketia te slurry ciment, te iti iho ranei o te ihirangi cellulose ether, ka tino kitea te pseudoplasticity o te cellulose ether kua whakarereketia te slurry ciment.

Ka piki ake te pāmahana, ka piki te tere me te whānuitanga o te whakamakuku sima, ka piki haere te pokey o te parapara sima.Ko te pokey o te whakapiri ciment whakarerekē, heoi, he rereke ki te pāmahana na te rerekee o nga kaha aukati o nga momo momo me te nui o te cellulose ethers i runga i te whakamakuku sima.