He aha ka ʻokoʻa ma waena o HPMC E5 a me E15?

ʻO HPMC (Hydroxypropyl Methylcellulose) kahi ʻano cellulose ether i hoʻohana ʻia i nā ʻano noi.ʻO ia ka polymer non-ionic, wai-soluble i loaʻa mai ka cellulose, a hoʻohana ʻia ma ke ʻano he mea mānoanoa, emulsifier, stabilizer, a me ka suspending agent.Loaʻa ka HPMC ma nā ʻano papa like ʻole, kēlā me kēia me kāna mau waiwai ponoʻī.ʻO HPMC E5 a me E15 ʻelua o nā māka maʻamau o HPMC.

ʻO ka HPMC E5 kahi haʻahaʻa viscosity haʻahaʻa o HPMC, me ka laulā viscosity o 4.0-6.0 cps.Hoʻohana ʻia ia i nā ʻano hana like ʻole, e like me nā uhi, nā mea hoʻopili, a me nā mea hoʻopaʻa.Hoʻohana ʻia ia i nā noi meaʻai a me nā lāʻau lapaʻau ma ke ʻano he mānoanoa, stabilizer, a me ka mea hoʻomaha.Hiki ke hoʻoheheʻe ʻia ka HPMC E5 i loko o ka wai anuanu a me ka wai wela, a kūpono hoʻi me ka nui o nā mea hoʻoheheʻe organik.

ʻO HPMC E15 kahi papa viscosity kiʻekiʻe o HPMC, me ka laulā viscosity o 12.0-18.0 cps.Hoʻohana ʻia ia i nā ʻano hana like ʻole, e like me nā uhi, nā mea hoʻopili, a me nā mea hoʻopaʻa.Hoʻohana ʻia ia i nā noi meaʻai a me nā lāʻau lapaʻau ma ke ʻano he mānoanoa, stabilizer, a me ka mea hoʻomaha.Hiki ke hoʻoheheʻe ʻia ka HPMC E15 i loko o ka wai anuanu a me ka wai wela, a kūpono hoʻi me ka nui o nā mea hoʻoheheʻe organik.

ʻO ka ʻokoʻa nui ma waena o HPMC E5 a me E15 ka viscosity.He ha'aha'a ka viscosity HPMC E5 ma mua o HPMC E15, 'o ia ho'i, 'o ia ka li'ili'i o ka viscous a 'oi aku ka lahilahi.ʻOi aku ka maikaʻi o kēia HPMC E5 no nā noi e koi ana i kahi ʻano lahilahi, e like me nā uhi a me nā mea hoʻopili.ʻO ka HPMC E15, ma ka ʻaoʻao ʻē aʻe, ʻoi aku ka viscosity kiʻekiʻe, kahi e kūpono ai ia no nā noi e koi ana i kahi ʻano mānoanoa, e like me nā sealants a me nā huahana meaʻai.

Ma kahi o ka ʻokoʻa o ka viscosity, ʻokoʻa ka HPMC E5 a me E15 i kā lākou solubility.Hiki ke hoʻoheheʻe ʻia ka HPMC E5 i ka wai anuanu a me ka wai wela, ʻoiai ʻo HPMC E15 hiki ke hoʻoheheʻe ʻia i ka wai wela.ʻO ia ke ʻano hiki ke hoʻohana ʻia ka HPMC E5 i nā noi e koi ana i kahi wai anuanu, ʻoiai ʻoi aku ka maikaʻi o HPMC E15 no nā noi e koi ana i kahi wai wela.

ʻO ka hope, ʻokoʻa ka HPMC E5 a me E15 i ko lākou kūlike me nā mea hoʻoheheʻe organik.Hoʻopili ʻia ka HPMC E5 me kahi ākea o nā mea hoʻoheheʻe kūlohelohe, ʻoiai ʻo HPMC E15 e kūpono wale me ka palena palena o nā mea hoʻoheheʻe organik.'O ke 'ano, 'oi aku ka maika'i o ka HPMC E5 no nā noi e koi ana i ka nui o nā mea ho'ohehe'e organik, a'o HPMC E15 ka mea kūpono no nā noi e koi ana i ka palena palena o nā mea ho'ohehe'e organik.

I ka hopena, ʻo HPMC E5 a me E15 ʻelua mau māka like ʻole o HPMC, kēlā me kēia me kāna mau waiwai ponoʻī.ʻO ka ʻokoʻa nui ma waena o lākou ka viscosity, me ka HPMC E5 he haʻahaʻa haʻahaʻa ma mua o HPMC E15.Eia kekahi, hiki ke hoʻoheheʻe ʻia ka HPMC E5 i ka wai anuanu a me ka wai wela, ʻoiai ʻo HPMC E15 e hoʻoheheʻe wale ʻia i ka wai wela.ʻO ka mea hope loa, kūpono ka HPMC E5 me ka laulā o nā mea hoʻoheheʻe kūlohelohe, ʻoiai ʻo HPMC E15 ka mea kūpono wale me ka palena palena o nā mea hoʻoheheʻe kūlohelohe.