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He aha ka ʻokoʻa ma waena o ka mea hoʻohaʻahaʻa wai a me ka mea hoʻohaʻahaʻa wai kiʻekiʻe?
ʻO nā hui hoʻohaʻahaʻa wai (WRA) a me nā superplasticizers nā mea hoʻohui kemika i hoʻohana ʻia i loko o nā hui ʻana i mea e hoʻomaikaʻi ai i kāna hana a hōʻemi i ka ʻike wai me ka ʻole o ka hopena i ka ikaika o ka huahana hope. Ma kēia wehewehe kikoʻī, e nānā mākou i nā ʻokoʻa ma waena o ka ...Heluhelu hou aku -
He aha ka HPMC i loko o ka mokomoko maloʻo?
ʻO ka Hydroxypropyl methylcellulose (HPMC) he mea koʻikoʻi i ka hoʻoheheʻe ʻia ʻana o ka mortar dry-mix a he hana koʻikoʻi i ka hoʻomaikaʻi ʻana i nā waiwai like ʻole o ka mortar. ʻO ka mortar maloʻo maloʻo kahi hui mua i hui ʻia o ka ʻili maikaʻi, sima a me nā mea hoʻohui e pono ai e hoʻohui ʻia me ka wai ma ke kahua kūkulu. I...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o ka starch ether a me ka cellulose ether?
ʻO ka starch ethers a me ka cellulose ethers he mau ether ia e hana nui i nā ʻoihana like ʻole, ʻoi aku hoʻi i ke kūkulu ʻana a me nā mea hoʻohui i nā huahana like ʻole. ʻOiai he mau mea like lākou, he mau pūhui ʻokoʻa lākou me nā ʻano kemika like ʻole, nā waiwai, a me ka hoʻohana ʻana ...Heluhelu hou aku -
Hydroxyethylcellulose (HEC) pena a me ka uhi ʻana
ʻO ka Hydroxyethylcellulose (HEC) he polymer versatile i hoʻohana nui ʻia i nā ʻoihana like ʻole, ʻoi aku hoʻi i nā pena a me nā uhi. 1. Introduction to Hydroxyethyl Cellulose (HEC) Definition and structure Hydroxyethyl cellulose is a nonionic water-soluble polymer i loaʻa ma ka hoʻololi kemika o ...Heluhelu hou aku -
Hydroxypropyl methylcellulose (HPMC) no ka gypsum grouting
ʻO ka Hydroxypropyl methylcellulose (HPMC) he polymer maʻamau i hoʻohana mau ʻia i nā ʻano ʻoihana like ʻole, me ke kūkulu ʻana, kahi e loaʻa ai ka noi i nā gypsum grouts. He hana koʻikoʻi kēia pūhui i ka hoʻonui ʻana i ka hana o nā hoʻokumu grout, e kōkua ana i ka hoʻomaikaʻi ʻana i ka hana, adhesion ...Heluhelu hou aku -
ʻO ke kiʻekiʻe viscosity polyanionic cellulose (PAC-HV)
ʻO ke kiʻekiʻe-viscosity polyanionic cellulose (PAC-HV) he polymer koʻikoʻi i hoʻohana ʻia i nā noi ʻoihana like ʻole. Hoʻohana ʻia kēia mea maʻamau i nā mea āpau mai ka ʻaila ʻaila a hiki i ka hana ʻai. ʻO ka Polyanionic Cellulose (PAC-HV) Nānā 1. Ka wehewehe a me ka hoʻolālā: Polyanionic cellulose he wai ...Heluhelu hou aku -
He palekana anei ka hydroxypropyl methylcellulose no ka ʻili?
ʻO ka Hydroxypropylmethylcellulose (HPMC) kahi derivative synthetic o cellulose, he polymer maoli i loaʻa i loko o nā paia o nā mea kanu. Hoʻohana maʻamau ia i nā ʻoihana like ʻole, me nā lāʻau lapaʻau, kūkulu a me nā mea hoʻonaninani. Ma ke kahua o ka mālama ʻili, hoʻokomo pinepine ʻia ʻo HPMC i loko o ka cosmetic form...Heluhelu hou aku -
Pehea ka hopena o ka wela i ka HPMC?
ʻO ka Hydroxypropylmethylcellulose (HPMC) he polymer i loaʻa mai ka cellulose i hoʻohana mau ʻia i nā ʻano ʻoihana like ʻole, me nā lāʻau lapaʻau, nā meaʻai, a me ke kūkulu ʻana. Hiki i ka wela ke loaʻa ka hopena nui i ka hana a me ka hana HPMC. 1. Solubility a me ka hoʻoheheʻe ʻia: Solubility: HPMC ...Heluhelu hou aku -
E hoʻonui paha i ka viscosity o cellulose ether i ka kahe kahe?
ʻO ka hoʻonui ʻana i ka viscosity o cellulose ethers e hoʻemi maʻamau i ka kahe kahe o ka hopena. ʻO nā cellulose ethers kahi hui o nā polymers wai-soluble i loaʻa mai ka cellulose i hoʻohana mau ʻia i nā ʻoihana like ʻole, me nā lāʻau lapaʻau, nā meaʻai, a me ke kūkulu ʻana. ʻO ka viscosity o kahi ...Heluhelu hou aku -
Hydroxyethyl Methyl Cellulose Etera
ʻO ka Hydroxyethyl Methyl Cellulose Ether Hydroxyethyl Methyl cellulose ether (HEMC) he cellulose ether e hoʻohui i nā waiwai o ka hydroxyethyl cellulose (HEC) a me ka methyl cellulose (MC). He polymer hiki ke hoʻoheheʻe ʻia i ka wai i loaʻa mai ka cellulose ma o ke kaʻina hana hoʻololi kemika i hoʻokomo ...Heluhelu hou aku -
Hoʻokumu Kemika a me ka mea hana o nā Cellulose Ethers
ʻO ke Kinohi a me ka mea hana o Cellulose Ether ʻO ka cellulose ethers he ʻohana o nā polymers hiki ke hoʻoheheʻe ʻia i ka wai i loaʻa mai ka cellulose, kahi polymer kūlohelohe i loaʻa i loko o nā paia o nā mea kanu. Loaʻa ka ʻōnaehana kemika o cellulose ethers ma o ka hoʻololi kemika o cellulos...Heluhelu hou aku -
Hydroxyethyl cellulose ethers
ʻO Hydroxyethyl cellulose ethers Hydroxyethyl Cellulose ethers (HEC) he ʻano o ka cellulose ether i loaʻa mai ka cellulose, he polymer maoli i loaʻa i loko o nā paia o nā mea kanu. ʻO ka hoʻokomo ʻana o nā pūʻulu hydroxyethyl i loko o ke ʻano cellulose ma o ke kaʻina hana hoʻololi kemika e hāʻawi i kahi pr ...Heluhelu hou aku
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