propylene carbonate he wai kala ole a melemele iki paha. He huahana kūʻai wela.
Loaʻa iā mākou nā hale hana 2, aia ma Shandong a me Jiangsu, me ka puka makahiki o 20,000 tons o propylene carbonate.
Ua lawa ka waihona no nā mea kūʻai aku a pau, a hiki ke hoʻouna wikiwiki me kēlā me kēia kauoha.
* No ka hoakaka ana opropylene carbonatee like me ka hahai ʻana.
| Nā mea | Nā kikoʻī |
| inoa huahana | propylene carbonate |
| CAS | 108-32-7 |
| Ka nana aku | wai kala ʻole |
| Maemae | ≥99.5% |
| kala (Co-Pt) | ≤20 |
| Wai | ≤0.1% |
* No ka noi e like me ka hahai ʻana
Hiki ke hoʻohana ʻia kēia huahana e like me ka mea hoʻoheheʻe kiʻekiʻe e hoʻoneʻe i ke kalapona kalapona mai ke kinoea ʻaila, ka ʻaila ʻaila, ka ʻaila ʻaila a me ka synthetic ammonia raw material gas; i ka ʻoihana textile, hiki ke hoʻohana ʻia ma ke ʻano he mea kōkua a hoʻoponopono kala no nā fiber synthetic; i nā pila I ka ʻoihana, hiki ke hoʻohana ʻia ma ke ʻano he ala maikaʻi loa no nā pā lithium; i ka ʻoihana polymer, hiki ke hoʻohana ʻia e like me ka solvent no nā polymers.
【Hoʻohana 1】
ʻO nā uhi a me nā inika hiki ke hoʻōla ʻia UV
【Hoʻohana 2】
Hoʻohana ʻia e like me ka wai paʻa a me ka solvent no ka chromatography gas, a hoʻohana pū ʻia i ka synthesis o nā polymers molecular kiʻekiʻe.
【Hoʻohana 3】
Hoʻohana ʻia e like me ka mea hoʻoheheʻe aila, ka mea wili wili, ka olefin, ka mea hoʻoheheʻe hydrocarbon aromatic, carbon dioxide absorber, dispersant no ka wai-soluble dyes a me nā puaʻa, etc.
【Hoʻohana 4】
ʻO kēia huahana he mea hoʻoheheʻe polar, hoʻohana ʻia ma ke ʻano he plasticizer, he mea hoʻoheheʻe wili, kahi wai hoʻoheheʻe wai a me ka dispersant no nā plastics. Hiki ke hoʻohana ʻia ma ke ʻano he extractant no nā mea hoʻoheheʻe ʻaila a me nā olefins a me nā hydrocarbons aromatic. ʻO ka propylene carbonate e like me ka electrolyte o ka pākaukau hiki ke pale aku i ka māmā, wela a me nā loli kemika. Loaʻa iā ia kekahi mau hoʻohana i ka hoʻoili ʻana i ka mineral geological a me ke kemika analytical. Eia kekahi, hiki i ka propylene carbonate ke hoʻololi i ka resin phenolic e like me ka lāʻau adhesive, a hoʻohana pū ʻia e synthesize dimethyl carbonate.
【Hoʻohana 5】
Hoʻohana ʻia ka propylene carbonate (108-32-7) ma ke ʻano he mea hoʻoheheʻe kiʻekiʻe e hoʻoneʻe i ke kalapona mai ke kinoea ʻaila, ka ʻaila ʻaila ʻaila, ka ʻaila ʻaila a me ka synthetic ammonia raw material gas, a hiki ke hoʻohana ʻia e like me ka plasticizer, spinning solvent a i ʻole. wai-soluble Sex dyes, pigment dispersants, aila solvents and extractants for olefins and aromatic hydrocarbons; hiki ke hoʻohana ʻia ma ke ʻano he ala maikaʻi loa no nā pā lithium i ka ʻoihana pākaukau
【Hoʻohana 6】
Ma ke ʻano he mea hoʻoheheʻe kiʻekiʻe, hiki ke hoʻohana ʻia e hoʻoneʻe i ke kalapona ʻokikene mai ka ʻaila kinoea, ke kinoea ʻaila ʻaila, ka ʻaila ʻaila a me ka synthetic ammonia raw material gas. Hiki ke hoʻohana ʻia e like me ka plasticizer, spinning solvent a i ʻole wai-soluble dye, pigment dispersant, aila solvent a Extractant no nā olefins a me nā mea ʻala.
* Kūlana mālama
E kūʻai i loko o kahi hale kūʻai maʻalili. E mālama i ke ahi a me nā kumu wela. Pono e mālama ʻia mai ka oxidizer, mai mālama pū. Hoʻolako ʻia me ka ʻano kūpono a me ka nui o nā lako ahi. Pono e hoʻolako ʻia nā wahi mālama me nā lako hoʻokuʻu pilikia a me nā mea hoʻopaʻa kūpono.
Hoʻopili ʻia kēia huahana i loko o nā pahu hao a mālama ʻia ma kahi anuanu a me ka ea, kahi mamao mai nā kumu ahi. Ka mālama ʻana a me ka lawe ʻana e like me nā hoʻoponopono o nā kemika hiki ke ahi.
*Kupaa
1. Hōʻalo i ka hoʻopili ʻana me nā oxidants ikaika.
Nā waiwai kemika: Hiki ke hoʻoheheʻe hapa ʻia ma luna o 200 ℃, a hiki i kahi mea liʻiliʻi o ka waikawa a i ʻole ka alkali ke hoʻoikaika i ka decomposition. Hiki i ka propylene glycol carbonate ke hana i ka hydrolysis wikiwiki i ka lumi wela i mua o nā waikawa, ʻoi aku ka nui o nā kumu.
2. ʻAʻole ʻike ʻia ka ʻona o kēia huahana. E noʻonoʻo e pale i ka make ʻana o ka phosgene i ka wā o ka hana ʻana. Pono e hoʻoheheʻe maikaʻi ʻia ka hale hana a pani ʻia nā mea hana. Pono nā mea hana e hoʻokomo i nā mea pale.
3. Aia i loko o nā lau paka a me ka uahi.
Ka manawa hoʻouna: Jun-01-2022