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Hoʻohana i nā mea kōkua hydroxypropyl cellulose i ka hoʻomākaukau paʻa
ʻO ka hydroxypropyl cellulose, kahi mea hoʻohana lāʻau lapaʻau, ua māhele ʻia i loko o ka hydroxypropyl cellulose haʻahaʻa (L-HPC) a me ka hydroxypropyl cellulose (H-HPC) i hoʻololi ʻia e like me ka ʻike o kāna hydroxypropoxy substituent. Huhū ʻo L-HPC i kahi hopena colloidal i ka wai, loaʻa nā waiwai ...Heluhelu hou aku -
He aha nā ʻāpana o nā mānoanoa cosmetic
ʻO nā mānoanoa ke ʻano o ka iwi iwi a me ke kumu kumu o nā ʻano hana hoʻonaninani like ʻole, a he mea koʻikoʻi i ke ʻano, nā waiwai rheological, kūpaʻa, a me ka ʻili o nā huahana. E koho i hoʻohana maʻamau a hōʻike i nā ʻano mānoanoa like ʻole, e hoʻomākaukau iā lākou i loko o nā wai wai w...Heluhelu hou aku -
He aha nā waiwai o HPMC?
Hoʻohana mau ʻia nā cellulose ethers HEC, HPMC, CMC, PAC, MHEC, etc. Nonionic water-soluble cellulose ether he cohesiveness, dispersion stability a me ka paʻa wai, a he mea hoʻohui pono no nā mea kūkulu hale. Hoʻohana ʻia ʻo HPMC, MC a i ʻole EHEC i ka hapa nui o nā constr ...Heluhelu hou aku -
ʻO ke koʻikoʻi a me ka hoʻohana ʻana i ka Hydroxyethyl Cellulose
1. Nā waiwai o ka hydroxyethyl cellulose ʻO kēia huahana he keʻokeʻo a i ʻole ka melemele māmā ʻole a me ka maʻalahi kahe o ka pauka, 40 mesh sieve rate ≥99%; ka mahana palupalu: 135-140°C; ʻike maka: 0.35-0.61g/ml; ka wela decomposition: 205-210°C; ka wikiwiki o ka puhi ʻana. ka mahana kaulike: 23°C; 6%...Heluhelu hou aku -
Nā waiwai a me ka mālama ʻana o Hydroxyethyl Cellulose
ʻO ka Hydroxyethyl cellulose (HEC) he melemele keʻokeʻo a māmā paha, ʻaʻohe ʻala, ʻaʻohe mea ʻawaʻawa a i ʻole ka pauka paʻa, i hoʻomākaukau ʻia e ka hopena etherification o ka cellulose alkaline a me ka ethylene oxide (a i ʻole chlorohydrin). Nonionic soluble cellulose ethers. Ma waho aʻe o ka mānoanoa, hoʻopaneʻe, hoʻopaʻa, floati ...Heluhelu hou aku -
Ke ala no ka hoʻohana ʻana i ka hydroxypropyl methylcellulose a me ke ʻano no ka hoʻomākaukau ʻana i ka hopena
Pehea e hoʻohana ai i ka hydroxypropyl methylcellulose: E hoʻohui pololei i ka hana ʻana, ʻo kēia ʻano ka maʻalahi a me ka pōkole loa o ka manawa, ʻo nā ʻanuʻu kikoʻī penei: 1. E hoʻohui i kahi nui o ka wai paila (hiki ke hoʻoheheʻe ʻia nā huahana hydroxyethyl cellulose i ka wai anuanu, no laila hiki iā ʻoe ke hoʻohui i ka wai anuanu...Heluhelu hou aku -
Hōʻuluʻulu manaʻo o nā mānoanoa maʻamau
ʻO nā mānoanoa ke ʻano o ka iwi iwi a me ke kumu kumu o nā ʻano hana hoʻonaninani like ʻole, a he mea koʻikoʻi i ke ʻano, nā waiwai rheological, kūpaʻa, a me ka ʻili o nā huahana. E koho i nā mānoanoa hoʻohana maʻamau a me nā ʻano mānoanoa o nā ʻano like ʻole, e hoʻomākaukau iā lākou i loko o nā ʻano wai wai w...Heluhelu hou aku -
He aha ke kuleana o ka hydroxyethyl cellulose i nā uhi!
He aha ka Hydroxyethyl Cellulose? ʻO Hydroxyethyl cellulose (HEC), he melemele keʻokeʻo a māmā paha, ʻaʻohe ʻala, ʻaʻohe mea ʻawaʻawa a i ʻole ka pauka paʻa, i hoʻomākaukau ʻia e ka hopena etherification o ka cellulose alkaline a me ka ethylene oxide (a i ʻole chlorohydrin), nona nā Nonionic soluble cellulose ethers. No ka mea he polokalamu maikaʻi ko HEC ...Heluhelu hou aku -
ʻO nā "ʻelele"ʻelima o nā uhi wai!
hōʻuluʻulu manaʻo 1. Wetting a me dispersing agent. -hoʻokumu ʻia nā coatings i hoʻopaʻa ʻia e ...Heluhelu hou aku -
Hoʻohana i ka Cellulose Ether i ka meaʻai
No ka manawa lōʻihi, ua hoʻohana nui ʻia nā derivatives cellulose i ka ʻoihana meaʻai. Hiki i ka hoʻololi kino o cellulose ke hoʻoponopono i nā waiwai rheological, hydration a me nā waiwai kiko o ka ʻōnaehana. ʻO nā hana koʻikoʻi ʻelima o ka cellulose i hoʻololi ʻia i loko o ka meaʻai: rheology, emulsifi...Heluhelu hou aku -
ʻO ke kuleana koʻikoʻi o ka cellulose ether i ka mortar
Hiki i ka cellulose ether ke hoʻomaikaʻi maikaʻi i ka hana o ka mortar pulu, a he mea hoʻohui nui e pili ana i ka hana hana o ka mortar. ʻO ke koho kūpono o nā cellulose ethers o nā ʻano like ʻole, nā viscosity ʻokoʻa, nā ʻāpana ʻokoʻa like ʻole, nā pae like ʻole o ka viscosity a me ...Heluhelu hou aku -
Ka hopena o ka Cellulose Ether ma luna o ka mea hoʻopili pila
ʻO ka hoʻopili ʻana i ka tile i hoʻopaʻa ʻia i kēia manawa ka noi nui loa o ka mortar maloʻo maloʻo kūikawā, i haku ʻia me ka sima ma ke ʻano he kumu cementitious mea a hoʻohui ʻia e nā aggregates graded, nā mea mālama wai, nā mea ikaika mua, ka pauka latex a me nā mea hoʻohui a i ʻole nā mea hoʻohui. mi...Heluhelu hou aku
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