ʻO Propylene Glycol Monoethyl Ether ka maʻemaʻe kiʻekiʻe a me ke kumu kūʻai haʻahaʻa
Hōʻike
| Inoa Huahana | Propylene Glycol Monoethyl Etera | |||
| Hana Hoao | Kūlana ʻoihana | |||
| Huahana Huahana No. | 20220809 | |||
| ʻAʻole. | Nā mea | Nā kikoʻī | Nā hualoaʻa | |
| 1 | Ka nana aku | Akaka a wai aniani | Akaka a wai aniani | |
| 2 | wt. Maʻiʻo | ≥99.0 | 99.29 | |
| 3 | wt. Acidity (I helu ʻia ma ke ʻano he Acetic Acid) | ≤0.01 | 0.0030 | |
| 4 | wt. Waiwai | ≤0.10 | 0.026 | |
| 5 | kala (Pt-Co) | ≤10 | ＜10 | |
| 6 | 2-Ethoxyl-1-Propanol | ≤0.80 | 0.60 | |
| 7 | 0℃,101.3kPa）℃ Laulā hoʻoheheʻe | 125-137 | 130.3-135.7 | |
| Ka hopena | Ua hala | |||
Paʻa a me ka hana hou
ʻO ka hana hou ʻana:
Hiki ke hoʻoheheʻe ʻia a i ʻole nā hopena kemika ʻē aʻe i ka pili ʻana me nā mea like ʻole.
Paʻa Kemika:
Paʻa ma lalo o ka hana kūpono a me nā kūlana mālama.
Hiki i ka pōʻino:
ʻAʻohe ʻike i loaʻa
Nā Kūlana e hōʻalo ai:
Nā mea like ʻole, ka wela, ka lapalapa a me ka ʻula.
Nā mea kūpono ʻole:
ʻAʻohe ʻike i loaʻa
ʻO ka pōʻino pōʻino:
Ma lalo o nā kūlana maʻamau o ka mālama ʻana a me ka hoʻohana ʻana, ʻaʻole pono e hana ʻia nā huahana decomposition pōʻino.
Paʻa a me ka hana hou
ʻO kā mākou Propylene Glycol Monoethyl Ether (PGME) he mea hoʻoheheʻe maʻemaʻe kiʻekiʻe i kūʻai ʻia. He wai waihoʻoluʻu me ka ʻala haʻahaʻa a hoʻohana nui ʻia i nā ʻoihana like ʻole, me ka uhi ʻana, ka inika, a me nā mea hoʻomaʻemaʻe. ʻO kona kūlana maʻemaʻe kiʻekiʻe a me ke kumu kūʻai haʻahaʻa he koho maikaʻi loa ia no nā ʻoihana e ʻimi nei e hoʻopaʻa pono i kā lākou hana hana me ka ʻole o ka hoʻohālikelike ʻana i ka maikaʻi.
ʻO ka Propylene Glycol Monoethyl Ether (PGME) he wai kala ʻole, ʻaʻala ʻole me ka haʻahaʻa haʻahaʻa a me kahi kiʻekiʻe o ka paila. He mea hoʻoheheʻe nui ia i hoʻohana nui ʻia i nā ʻoihana like ʻole, me ka uhi ʻana, nā inika, a me nā mea hoʻomaʻemaʻe. Hoʻokumu ʻia kā mākou PGME mai nā mea hoʻolako hilinaʻi a he maʻemaʻe kiʻekiʻe, me ka pae maʻemaʻe haʻahaʻa o 99.5%.
ʻO kekahi o nā pōmaikaʻi nui o kā mākou PGME ʻo kona pae maʻemaʻe kiʻekiʻe. Mālama kēia i kā mākou PGME me nā mea haumia e hiki ke hoʻopilikia i ka maikaʻi o kāu huahana. Hoʻohui ʻia, ua kūʻai ʻia kā mākou PGME, e hoʻolilo iā ia i kumu kūʻai kūpono no kāu mau mea hoʻoheheʻe.
Ma nā ʻōlelo o nā noi, hoʻohana nui ʻia ʻo PGME ma ke ʻano he mea hoʻoheheʻe i ka hana ʻana i nā uhi, inika, a me nā mea hoʻomaʻemaʻe. ʻO kona haʻahaʻa haʻahaʻa a me ka paila kiʻekiʻe e lilo ia i mea hoʻoheheʻe kūpono no nā noi wela kiʻekiʻe. Hoʻohui ʻia, hiki i kona hiki ke hoʻoheheʻe i kahi ākea o nā pūhui organik e lilo ia i mea hoʻoheheʻe versatile hiki ke hoʻohana ʻia i nā kaʻina hana ʻenehana.
ʻO kekahi pōmaikaʻi ʻē aʻe o kā mākou PGME he ʻala haʻahaʻa, ʻo ia ka mea i ʻoi aku ka maikaʻi o ka solvent e hana me ka hoʻohālikelike ʻia me nā solvents ʻē aʻe i loaʻa ka ʻala ikaika. Hiki i kēia ke hoʻomaikaʻi i ka palekana o ka wahi hana a me ka hauʻoli holoʻokoʻa o nā limahana.
