He aha ka waiwai o ka hpmc?

ʻO ka waiwai o ka HPMC ʻO ka maʻamau,ʻo ka waiwai o ka hpmc ma waena o ka solution solis ma waena o 5.0 a me 8.0, e pili ana i nā manaʻo e hāʻawiʻia e ka mea hana.

1.ʻO nā waiwai maʻamau o HPMC
ʻO HPMC kahi mea i hoʻohanaʻoleʻiaʻo ia i hoʻohanaʻia ma keʻano o ka hale kūʻai, ka meaʻai a me nā mea hana maikaʻi, me nā kiʻiʻoniʻoni maikaʻi a me ka paʻa. He meaʻoleʻole ia, heʻino i loko o ka wai anuanu akāʻaʻole i ka wai wela, a me ka hōʻoluʻolu paha a he Acid pololei paha. I nā noiʻenehana, ua hoʻokipa nuiʻiaʻo HPMC no kona mau palekana a me nā mea kūpono.

2.ʻO ka pae o HPMC AQUSOUS RESET
E like me kaʻikeʻikepili a me ka noiʻiʻana i ka palapalaʻana, ka waiwai o HPMC i nā hopena haʻahaʻa haʻahaʻa (e like me 1,2% a 8.0. Hāʻawi nā'ōlelo kiko'ī i hāʻawiʻia e ka mea hana e hāʻawi pinepine i kahi mea like me nā mea hoʻohana no nā mea hoʻohana e kuhikuhi i ke kaʻina hana hoʻonohonoho. ʻO ka laʻana,ʻo ka waiwai o kekahi mau huahana HPMC ma kahi hopena o 0.1% e pili ana i ka 1,5 i kahi e pili ana i ka 1,5 i 7.5 i ka 7.5

ʻO ka hoʻonā haʻahaʻa haʻahaʻa: ma ka haʻahaʻa haʻahaʻa (<2%), ka waiwai o HPMC ma hope o ka hoʻopauʻana i ka wai ma hope o ka hoʻopauʻana i ka wai.

ʻO ka hopena kiʻekiʻe: ma nā kiʻekiʻe kiʻekiʻe,ʻoi aku ka hopena o ka storcosity, akā ua mau ka waiwai o ka PH

Hopena o ka mahana:ʻO ka mea paʻa o ka HPMC i ka nui e pili ana i ka mahana. He mea maʻalahi loa ia i ka wai anuanu a maʻalahi maʻalahi i loko o ka wai kiʻekiʻe. Ke hoʻomākaukau nei i ka hopena HPMC, e hoʻoholo pinepineʻia e hoʻohana i ka wai anuanu e pale ai i nā loli o ka palena ma ke kiʻekiʻe kiʻekiʻe.

3. PH waiwaiʻike a me nā mea nui
ʻO ka maʻamau, i ka wā hana a me ka hoʻohanaʻana, i ka nānāʻana i ka waiwai o HPMC e hoʻohanaʻia, he callibrated ph ph momi i hoʻohanaʻia no ka waihoʻana. Eia nō naʻe, hiki paha i nā mea aʻe e pili ana i nā hopena i nā hopena:

ʻO ka wai wai: nā wai mai nā kumuwaiwai likeʻole e loaʻa i nā paʻakai, nā mineral, etc. Hoʻohana pinepineʻia e hoʻohana i ka wai deionized a iʻole ka wai e hoʻomākaukau e hoʻomākaukau i ka hopena hpmc e hōʻoia i ka pololei o nā hopena.
Hoʻohālikelike:ʻO kaʻoi aku ka kiʻekiʻe o ka leka uila HPMC,ʻo ka mea nui o ka siscosity o ka hopena, e lawe pinepineʻia nā hopena haʻahaʻa.
ʻO ka nohona o waho

4. Nā koi PH i nā hanana palapala noi HPMC
Ke hoʻohanaʻiaʻo HPMC i ka meaʻai a me ka lāʻau lapaʻau, e pono ke manaʻoʻia konaʻano ʻO ka laʻana, i nā papa papaʻaina a me nā palā mau,ʻo ka HPMC e like me kahi mea a me ka manaʻo o PHTERODER. Pono ka hapa nui o nā lāʻau lapaʻau e hoʻokuʻuʻia ma kahi kokoke i kahi wahi kokoke a iʻole nā ​​meaʻona a iʻole nā ​​mea hoʻonaninani liʻiliʻi, no laila ua kūpono nāʻano phmc no kēia kumu.

Hoʻohana ka meaʻai: i ka wā e hoʻohanaʻia aiʻo HPMC e like me ka shuckerner a stabilizer
ʻO nā papa hana lāʻau: ma nā papa a me nā Copsulales, ua hoʻohanaʻiaʻo HPMC e mālama i ka hoʻokele lāʻau, a he kōkua paʻa e mālama pono i ka hana o ka lāʻau lapaʻau.

5
Inā pono ke hoʻololiʻia ka waiwai o HPMC i kahi noi kiko'ī, hiki ke maikaʻiʻia e ka hoʻohuiʻana a me Alkali. No ka laʻana, kahi liʻiliʻi o ka liʻiliʻi o ka dilila dilite hydrochloric acid a iʻole ka sodyroxdide stress i hiki ke hoʻohanaʻia e pale i ka hopena o ka hpmc.

ʻO ka waiwai nui o HPMC ma kahi o ka hoʻonāʻana ma waena o 5,0 a me 8.0,ʻo ia ka mea kokoke i keʻano. ʻO nā koina phi no nāʻano noi noi likeʻole e like me nāʻano'ē aʻe e like me ka mea maʻamau, akāʻaʻole i koiʻia ka hoʻoponopono kūikawā.