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He aha ke kūlana noi o cellulose ethers i ka mākeke honua?
Ma ke ʻano he pūhui polymer koʻikoʻi, hoʻohana nui ʻia ka cellulose ether i ka mākeke honua. Ka ulu ʻana o ka mākeke: Manaʻo ʻia ka mākeke cellulose ethers honua e ʻike i ka ulu nui ʻana i nā makahiki e hiki mai ana, ma muli o kona hoʻohana ʻana ma ke ʻano he stabilizers i ke kūkulu ʻana, ka meaʻai, ka lāʻau lapaʻau, ka meaʻai, ka meaʻai, ka lāʻau lapaʻau, ka ...Heluhelu hou aku -
Pehea ka hopena o ka HPMC i ka hana o ka pahū ma nā mahana like ʻole?
Ka paʻa wai: HPMC, ma ke ʻano he mea mālama wai, hiki ke pale i ka hoʻoheheʻe nui ʻana a me ka nalo ʻana o ka wai i ka wā o ka hoʻōla ʻana. Mālama kēia waiwai mālama wai i ka hydration lawa o ka sima a hoʻomaikaʻi i ka ikaika a me ka lōʻihi o ka mortar. Ma nā wahi wela kiʻekiʻe, mālama ka wai ...Heluhelu hou aku -
Aia kekahi ʻikepili hoʻokolohua e hiki ke hōʻoia i ka hopena kikoʻī o ka HPMC ma nā waiwai moka?
ʻO nā waiwai wela a me nā mīkini: kahi haʻawina Hōʻike ʻia e hiki i ka HPMC ke hoʻomaikaʻi i nā mea wela a me nā ʻano mechanical o ka momi plastering. Ma ka hoʻohui ʻana i nā manaʻo like ʻole o HPMC (0.015%, 0.030%, 0.045%, a me 0.060%), ʻike nā mea noiʻi e hiki ke hana ʻia nā mea māmā me ka hoʻohaʻahaʻa kaumaha ...Heluhelu hou aku -
He aha ka hopena o ka hoʻohui ʻana o HPMC i ka lōʻihi o ka pahū?
E hoʻomaikaʻi i ka mālama ʻana i ka wai: Hiki i ka HPMC ke hoʻomaikaʻi nui i ka paʻa ʻana o ka wai o ka palaki. Hiki ke hoʻomaikaʻi maikaʻi i ka paʻa ʻana o ka wai o ka mortar ma kahi ʻano haʻahaʻa o HPMC. No ka laʻana, inā he 0.02% ka dosage, piʻi ka nui o ka mālama wai mai 83% a i 88%; i ka manawa he 0.2% ka wai, e hoʻi hou ka wai ...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o Hydroxyethyl cellulose (HEC) a me Hydroxypropyl cellulose (HPC)?
ʻO ka Hydroxyethyl cellulose (HEC) a me ka hydroxypropyl cellulose (HPC) ʻelua mau mea hoʻohana maʻamau i hoʻohana nui ʻia i nā ʻoihana ʻoihana he nui, e like me ka lāʻau lapaʻau, nā mea hoʻonaninani, nā meaʻai, a me nā mea kūkulu hale. ʻOiai ua like ko lākou mau kemika a ua hoʻokumu ʻia e ka hoʻokomo ʻana i nā substituent ...Heluhelu hou aku -
He aha ka hoʻohana ʻana o HPMC i ka uhi papa?
Hoʻohana nui ʻia ka Hydroxypropyl methylcellulose (HPMC) i ka uhi papa. Ma ke ʻano he lāʻau lapaʻau maʻamau, he nui nā hana a me nā pono. Mea hana kiʻiʻoniʻoni: ʻO HPMC kekahi o nā mea hana kiʻiʻoniʻoni maʻamau i hoʻohana ʻia i loko o ka hoʻopili ʻana i ka uhi kiʻiʻoniʻoni. Loaʻa iā ia nā waiwai hana kiʻiʻoniʻoni maikaʻi, kūpono ...Heluhelu hou aku -
Pehea e hoʻonui ai i ka hapa o ka HPMC i ka uhi papa?
ʻO ka hoʻonui ʻana i ka ratio hoʻokumu ʻana o ka HPMC i ka uhi ʻana i ka papa he kaʻina hana paʻakikī e pili ana i ka hoʻomaopopo ʻana i nā waiwai kino a me nā waiwai kemika o HPMC a pehea e hoʻokō ai i ka hana uhi i makemake ʻia ma ka hoʻoponopono ʻana i ka hana. E koho i ka HPMC viscosity kiko'ī kūpono: HPMC he ...Heluhelu hou aku -
Hoʻohana i ka Hydroxypropyl Starch (HPS) i ke kūkulu ʻana
Hoʻohana nui ʻia ka hydroxypropyl starch (HPS) i ke kūkulu ʻana a hoʻohana nui ʻia no ka hoʻomaikaʻi ʻana i ka hana o nā mea hale like ʻole. ʻAno mānoanoa: He hiki ke mānoanoa maikaʻi ka HPS a hiki ke hoʻonui nui i ka viscosity o nā mea hale, e maʻalahi ai ke kūkulu ʻana a me ke ʻano. ...Heluhelu hou aku -
Hoʻohana nui ʻia ka Hydroxypropyl methylcellulose (HPMC) i nā uhi
Hoʻololi mānoanoa a me rheology: Hiki i ka HPMC ke hoʻonui i ka viscosity o ka uhi, hoʻomaikaʻi i nā waiwai kahe o ka hui ʻana, kōkua i ka pale ʻana i ka uhi ʻana mai ka sagging a me ka kulu ʻana, a e hoʻomaʻamaʻa i ka uhi ʻana a ʻoi aku ka lole. Ka paʻa ʻana o ka wai a me ke kūpaʻa: hiki i ka HPMC ke mālama i ka makū i ka co...Heluhelu hou aku -
Pehea e hoʻohana piha ai i ka HPMC i ka putty pā?
I ke kūkulu ʻana i ka putty pā, ʻo HPMC (hydroxypropyl methylcellulose) kahi mea hoʻohui maʻamau i hiki ke hoʻomaikaʻi nui i ka hana o ka putty. 1. E koho i ke 'ano HPMC kūpono Loa'a ka HPMC ma nā 'ano ho'ohālike like 'ole me nā viscosities like 'ole a me ka ho'ohehe'e wai. I ke koho ʻana ...Heluhelu hou aku -
He aha ka hoʻohaʻahaʻa wela o ka hydroxypropyl methylcellulose?
ʻO ka Hydroxypropyl methylcellulose (HPMC) he non-ionic cellulose ether i hoʻohana nui ʻia i ka lāʻau lapaʻau, ka meaʻai, ke kūkulu ʻana a me nā māla ʻē aʻe, ʻoi aku ka nui o nā papa lāʻau hoʻokuʻu ʻia a me nā mea kūkulu hale. ʻAʻole koʻikoʻi ke aʻo ʻana i ka hoʻohaʻahaʻa wela o HPMC no ka underst ...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o ka methylcellulose a me ka hydroxypropylmethylcellulose?
ʻO ka methyl cellulose (MC) a me ka hydroxypropyl methyl cellulose (HPMC) ʻelua mau mea hoʻohana i hoʻohana nui ʻia i ka ʻoihana, ke kūkulu hale, nā lāʻau lapaʻau, nā meaʻai a me nā māla ʻē aʻe. ʻOiai ua like lākou i ke ʻano, he ʻokoʻa ko lākou mau waiwai a He nui nā d...Heluhelu hou aku
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