ʻO Isobutanol Paʻa Kiʻekiʻe: Kōkua Hana Polymer

ʻO Isobutanol Paʻa Kiʻekiʻe: Kiʻi Hoʻohui Hana Polymer

wehewehe pōkole:

He waiʻona organik maʻalahi ka Isobutanol a he kemika ʻoihana koʻikoʻi, i mahalo ʻia no kona solubility kaulike a me ka reactivity. Ma ke ʻano he wai kala ʻole me kahi ʻala ʻoluʻolu a ʻano, kū ka isobutanol ma ke ʻano he solvent hana kiʻekiʻe, e hui maikaʻi ana me ka hapa nui o nā solvent organik ʻoiai e hoʻoheheʻe iki ʻia i ka wai.

He ʻelua kuleana koʻikoʻi kēia isobutanol hiki ke hoʻololi ʻia: hana ia ma ke ʻano he mea hānai koʻikoʻi no ka hana ʻana i nā esters, nā uhi, a me nā plasticizers, a ma ke ʻano he mea hoʻohui koʻikoʻi i nā wahie, nā mea hoʻonani, a me nā lāʻau lapaʻau. ʻO kona haʻahaʻa haʻahaʻa a me ke ʻano kemika paʻa e kūpono ai ka isobutanol no nā ʻano hana e pono ai ke kūlike, mai nā mea hoʻomaʻemaʻe ʻoihana a hiki i nā mea ʻono meaʻai.

ʻOiai he mea lapalapa ia, ʻo ka isobutanol ke kumu nui o ka hana ʻana ma ka honua holoʻokoʻa, hilinaʻi ʻia no kona hilinaʻi a me kona maʻalahi i nā ʻano hana like ʻole.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Wehewehena

Waiwai	ʻAila ʻIsobutyl (IBA)
1. ʻIke Kumu
- Inoa Kemika	ʻAlakō Isobutyl / 2-Methyl-1-propanol
- Formula Molekala	C₄H₁₀O / (CH₃)₂CHCH₂OH
- Helu CAS.	78-83-1
- Kūkulu	ʻO ka waiʻona mua me kahi kaulahao lālā (isomer o n-butanol).
2. Nā Waiwai Kino
- ʻAno a me ke ʻala	He wai ʻala ʻole me kahi ʻala ʻono e like me ka waina.
- Ka hiki ke hoʻoheheʻe ʻia	Hiki ke hui pū ʻia me ka wai (~8.5% w/w ma 20°C). Hiki ke hui pū ʻia me ka hapa nui o nā mea hoʻoheheʻe organik (ethanol, ether, a pēlā aku).
- Kikowaena paila	108°C
- Kiko Heheʻe	-108°C
- Kikowaena Uila	28°C (kīʻaha pani) - Palena palekana koʻikoʻi.
- Ka nui o ka paʻa	~0.802 g/cm³ ma 20°C (ʻoi aku ka māmā ma mua o ka wai).
- Papa Kuhikuhi Refractive	~1.395
- Mānoanoa	Haʻahaʻa (~3.95 mPa·s ma 20°C).
3. Nā Waiwai Kemika
- Ka hana hou ʻana	ʻO ka waiʻona mua maʻamau. Ke hana nei i ka esterification, oxidation, etherification, a me nā hopena pani.
- Pane Koʻikoʻi	ʻO ka Esterification (e laʻa, me ka waikawa acetic e hana i ka iso-butyl acetate, kahi mea hoʻoheheʻe maʻamau).
4. Palekana a me ka lawelawe ʻana (Hōʻuluʻulu Manaʻo GHS)
- Ka hiki ke lapalapa	Wai lapalapa (Māhele 3) - E mālama ʻia mai ka wela/nā huna ahi/nā lapalapa ahi hāmama.
- Nā Pōʻino Ola Kino	Hoʻonāukiuki i ka ʻili a me nā maka (Māhele 2). He mea ʻino inā moni ʻia a hanu ʻia paha.
- Ka mālama ʻana	E mālama i kahi wahi anu, ea maikaʻi, a pani paʻa. E wili i nā ipu i ka wā e hoʻoili ʻia ai.
- Kūlike ʻole	Nā mea hoʻomakeʻe ikaika, nā waikawa ikaika.

ʻO Isobutanol (CAS 78-83-1) kahi waiʻona aliphatic kiʻekiʻe a me kahi kemika ʻoihana pono ʻole, e hōʻike ana ma ke ʻano he wai moakaka, ʻaʻohe kala me kahi ʻala ʻona akahai. Hoʻomaikaʻi ʻia no kona mau waiwai hydrophilic-lipophilic kaulike a me ka hana kemika paʻa, lawelawe ʻo isobutanol ma ke ʻano he mea nui multi-functional e hoʻokō ana i nā pae hoʻohālikelike koʻikoʻi o ka hana kemika hou a me ka hoʻokumu ʻana.

Hoʻohana nui ʻia ma nā ʻōnaehana ʻoihana honua, hana mua ka isobutanol ma ke ʻano he mea hoʻoheheʻe kiʻekiʻe no ka hoʻoheheʻe ʻana o ka resin, ka hana pena a me ka hoʻohemo ʻana i ka momona ʻoihana; hana pū ia ma ke ʻano he waena koʻikoʻi no ka synthesizing esters kūikawā, plasticizers a me nā mea maka lāʻau lapaʻau. Hoʻoikaika hou kēia mau huahana ma hope i nā ʻāpana koʻikoʻi e like me ka uhi ʻana o nā ʻāpana kaʻa, ka hana ʻala hoʻonaninani, ka hoʻohuihui ʻono meaʻai, ka hana hoʻohui wahie a me ka hoʻohuihui agrochemical.

Hāʻawi kā mākou huahana isobutanol i kahi ākea piha o nā koho papa (papa ʻoihana, papa polymerization a me papa lāʻau lapaʻau) e hoʻokō i nā hiʻohiʻona noi like ʻole, me nā protocol nānā maikaʻi koʻikoʻi e hōʻoiaʻiʻo ana i nā pae haumia haʻahaʻa loa a me ka hana like o ka huahana. Kūpaʻa mākou i ka lawe ʻana i ka nui paʻa, ka palapala hōʻoia ukana weliweli piha (me MSDS, nā palapala hoʻouna UN a me nā pepa hoʻokuʻu dute), a me nā hoʻolālā logistics i hoʻopilikino ʻia no ka lawe ʻana i ka wai lapalapa. Eia kekahi, hāʻawi kā mākou hui lawelawe loea i hoʻolaʻa ʻia i ke kākoʻo hoʻokahi-ma-hoʻokahi—e like me ka ʻōlelo aʻoaʻo hoʻonui formulation, nā protocols mālama a me ka lawelawe ʻana, a me ke alakaʻi hoʻokō palekana—e hoʻonui i kāu pono hana a me ka palekana hana.

Nā kikoʻī o Xylene

Mea	Nā kikoʻī
helehelena	Wai moakaka, ʻaʻohe mea haumia i hoʻokuʻu ʻia
Kala (Pt-Co Unahi) ≤	10
Ka nui (ρ 20 ℃), g/cm³	0.801-0.803
Ka nui o ka Isobutanol, % ≥	99.3
ʻAkika (e like me ka Acetic Acid), % ≤	0. 003
Ka nui o ka wai, % ≤	0.15
Koena mahu, % ≤	0.004