1- hexene
I. Cov ntaub ntawv yooj yim
1.1 Txheej txheem cej luam
1-Hexene (Lus Askiv lub npe: 1-Hexene, aliases: Butyl ethylene, n-Butyl ethylene, Hexene-1) yog ib qho tseem ceeb linear -olefin, piv txwv li, ib qho olefin nrog ob daim ntawv cog lus ntawm qhov kawg ntawm cov saw hlau molecular. Vim lub siab reactivity conferred los ntawm nws lub davhlau ya nyob twg ob daim ntawv cog lus, 1-Hexene tau dhau los ua ib qho tseem ceeb raw khoom hauv kev lag luam tshuaj.
1.2 Physicochemical Properties
| Parameter | Tus nqi / piav qhia |
|---|---|
| Tshuaj Formula | C₆H₁₂ / CH₂=CH(CH₂)₃CH₃ |
| Molecular Luj | 84,16 g / mol |
| CAS Nr | 592-41-6 |
| Qhov tshwm sim | Cov kua tsis muaj xim tsis muaj xim nrog cov yam ntxwv roj av- zoo li tsw |
| Melting Point | -140℃~ -139.9 degree |
| Boiling Point | 62.8 ° ~ 64.5 ° C |
| Qhov ntom | Kwv yees li . 0.67 ~ 0.69 g / cm³ (20 degree, sib dua li dej) |
| Flash Point | -26℃(kaw khob) ~ -9.4℃(qhib khob), cais raws li ib tug tsawg flash point flammable kua |
| Explosion txwv | 1.2% ~ 6.9% (los ntawm ntim) |
| Vapor Siab | 18.7 kPa (20 degree) |
| Vapor Density | 2.9 (cua=1), hnyav dua huab cua |
| Solubility | Insoluble hauv dej (0.005 g / 100ml ntawm 20 degree), yooj yim soluble hauv organic solvents xws li ethanol, diethyl ether, benzene |
II. Cov ntawv thov tseem ceeb
1. Core Application: Comonomer rau Polyethylene Production
Qhov no yog qhov tseem ceeb tshaj plaws thiab loj tshaj plaws - ntim siv 1-Hexene. Copolymerization ntawm 1-Hexene nrog ethylene ho txhim kho kev ua tau zoo ntawm polyethylene (PE).
2. Daim ntawv thov teb thiab kev txhim kho kev ua haujlwm
| Daim ntawv thov teb | Kev piav qhia | Kev txhim kho kev ua haujlwm |
|---|---|---|
| LLDPE (Linear Low-Density Polyethylene) | Ntxiv ntawm kwv yees li 8-10% 1-Hexene | Txhim kho cov yeeb yaj kiab tensile zoo heev, puncture tsis kam, thiab kua muag tsis kam; haum rau cling zaj duab xis, ua liaj ua teb zaj duab xis, thiab lwm yam. |
| HDPE (High -Density Polyethylene) | Ntxiv ntawm kwv yees li 2-4% 1-Hexene | Zoo heev txhim kho ib puag ncig kev ntxhov siab tawg tsis kam thiab cuam tshuam lub zog; haum rau lub raj mis, cov kav dej, thiab lwm yam. |
Piv nrog rau cov tsoos 1-Butene comonomer, cov khoom xws li cov yeeb yaj kiab thiab cov kav dej npaj siv 1-Hexene copolymerization qhia kev txhim kho tseem ceeb hauv kev cuam tshuam lub zog, lub zog tensile, lub zog tsim kua muag, puncture kuj, thiab ib puag ncig kev ntxhov siab tawg. Nyob rau tib lub sijhawm, nws tso cai rau txo cov thickness thaum tuav cov yeeb yaj kiab thaiv cov khoom, yog li txo cov yas noj.
Yog tias koj muaj kev xav tau rau cov khoom siv tshuaj, thov koj xav tiv tauj peb hauv xov tooj lossis email. Peb tos ntsoov rau koj qhov kev nug.
Peb qhov chaw nyob
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Cim npe nrov: 1-Hexene LLDPE POE -olefin, Tuam Tshoj 1-Hexene LLDPE POE -olefin manufacturers, lwm tus neeg, Hoobkas
