Elo ni o mọ nipa Dicyclopentadiene (DCPD)?CAS ko si: 77-73-6

Jẹ ki ká ku Dicyclopentadiene fun a ọrọ nipa idile wọn.

Dicyclopentadiene (DCPD)'s Ifarahan ti ara ẹni

O ku odun tuntun, oruko mi ni Dicyclopentadiene, oruko apeso mi ni DCPD.Mo tun npe ni Dicyclopentadiene dimer.Emi li a colorless ko o omi ati ki o rọrun lati crystallize, pẹlu camphor odor.Gbogbo eniyan ni DCPD ebi ni o ni a wọpọ ti iwa, ati awọn ti o jẹ aṣayan iṣẹ-ṣiṣe ni kemistri.Ǹjẹ́ o mọ ìdí rẹ̀?

Eyi jẹ nitori moleku wa ni ọpọlọpọ awọn iwe ifowopamosi ilọpo meji ti ko ni irẹwẹsi.Nitori ẹya yii, a ṣe ifaseyin pupọ ati ni itara si gbogbo iru awọn aati polymerization.Lẹhinna orisirisi awọn itọsẹ ti Dicyclopentadiene (DCPD) han.

Fun idile mi Dicyclopentadiene (DCPD), Mo ki gbogbo yin ku odun tuntun.

Dicyclopentadiene-CAS-77-73-6-Shanghai-Freemen-Chemicals-Co.-Ltd.-www.sfchemicals
Dicyclopentadiene-CAS-77-73-6-Shanghai-Freemen-Chemicals-Co.-Ltd.-www.sfchemicals-

Dicyclopentadiene (DCPD)'s Itan Ati Ibi

A ṣe awari bi hydrocarbon C10H12 laarin awọn ọja ti pyrolysis ti phenol nipasẹ Henry Roscoe, ṣugbọn o ro pe a (DCPD) jẹ dimer diẹ ninu awọn hydrocarbon C5H6 dipo idamọ eto wa.Lẹhin awọn ọdun pupọ, eto ti dicyclopentadiene wa (DCPD) ni a ro pe o ni ẹya oruka cyclobutane kan gẹgẹbi idapọ laarin awọn ipin meji ati yọkuro ni 1931 nipasẹ awọn akitiyan ti Alder ati alabaṣiṣẹpọ.

A wá lati edu oda ni kutukutu nigba ti o wa jina díẹ ẹgbẹ ìdílé ju bayi.Pẹlu idagbasoke ti ile-iṣẹ epo, pupọ julọ awọn ọmọ ẹgbẹ ninu idile DCPD ti a bi lati ida C5, ọja-ọja ti epo epo si ethylene.Ninu ilana yii, awọn ọja-ọja lọpọlọpọ ati idiju, laarin wọn, isoprene (IP), cyclopentadiene (CPD) ati m-pentadiene (PD) gbogbo wọn ni iye lilo giga ati akoonu giga, eyiti o jẹ iroyin fun nipa 50% ti ida C5.

Dicyclopentadiene (DCPD) ti wa ni akoso nipasẹ dimerization ti cyclopentadiene (CPD) nipasẹ Diels-Alder lenu ni ojutu.Igbesẹ akọkọ ti o jẹ alapapo ni a lo lati dapolymerize cyclopentadiene (CPD) sinu dicyclopentadiene (DCPD), dicyclopentadiene (DCPD) ti yapa lati awọn paati ina miiran (ojuami farabale <45°C) nipasẹ distillation, ati lẹhinna awọn dienes ti a beere, monocyclopentadiene ti yapa nipasẹ epo isediwon.Ọna yii gba anfani ti awọn abuda ti cyclopentadiene (CPD) rọrun lati dimerize ju awọn ida C5 miiran lọ.Ati lẹhinna dicyclopentadiene (DCPD) ti yapa lati awọn ida C5 nipasẹ distillation nitori aaye gbigbona wa ga ni pataki ju ti awọn hydrocarbons C5 miiran lọ.

Awọn itọnisọna Iṣẹ ti Dicyclopentadiene (DCPD).

A (dicyclopentadiene / DCPD) n ṣiṣẹ ni awọn ohun elo aise kemikali Organic ati awọn ohun elo polima irin.Ni ọsẹ to kọja, Mo kan fun awọn ikẹkọ itọsọna iṣẹ fun awọn ọmọ ile-iwe giga wọnyẹn ti yoo wọ ọja iṣẹ.Awọn ọmọde ti idile DCPD ni ọpọlọpọ awọn aṣayan iṣẹ.Pupọ ninu wọn yoo ṣiṣẹ ni awọn oogun, awọn ipakokoropaeku, awọn resini sintetiki, awọn turari, roba sintetiki ati awọn aaye miiran.Wọn le yipada si adamantane, 2-Chloro-5-chloromethylpyridine, metallocene, glutaraldehyde, carbamate, epoxy resin curing agent, flame retardant, dicyclopentadiene chloride (insecticide), bbl Yiyan yii yoo yi irisi wọn pada ati ihuwasi.

Awọn eniyan rii pe awọn resini hydrocarbon ti a ṣe atunṣe ti pọ si ifaseyin ni awọn copolymerizations pẹlu awọn epo gbigbe, ati gbejade awọn resini awọ pẹlu iwọn gbigbe ti ilọsiwaju, didan, ati lile.nitorina DCPD ni yiyan miiran.Wọn le darapọ mọ ile-iṣẹ resini hydrocarbon ti a ṣe atunṣe.Nigbati wọn ba ṣiṣẹ ni aaye yii, wọn yoo ṣe ipa pataki ninu awọn inki, adhesives ati awọn kikun.

Dicyclopentadiene (DCPD) ká ojo iwaju

A jẹ idile ti a ko le gbagbe nini nini si iye eto-ọrọ aje ti o pọju ati awọn ireti gbooro fun idagbasoke.Awọn eniyan agbaye ṣe ọpọlọpọ awọn iwadii lori DCPD ati kọ awọn nkan.Ipo iṣẹ wa ti n dara si ati igbona, ati pe a ko ṣe iyatọ si igbesi aye eniyan.

Awọn pato:

Irisi: Sihin Liquid LaisiMechanical impurities

Mimọ: 97.0% min

Omi (ppm): 200max

Awọ (Pt-Co): 50 max

BHT (ppm): 100-150 max

Iṣakojọpọ & Ifijiṣẹ:  

200kg / ilu, 16mt / FCL;22mt / ISO ojò

UN No.2048, Kilasi:3, Ẹgbẹ iṣakojọpọ:III

Dicyclopentadiene-PACKAGE-CAS-77-73-6-Shanghai-Freemen-Chemicals-Co.-Ltd.-www.sfchemicals

 

Shanghai Freemen Kemikali Co., Ltd.jẹ ki o gbona kaabo lati jiroro iṣowo pẹlu awọn eniyan kakiri agbaye.A n reti lati ni ifọwọsowọpọ pẹlu rẹ.

Purchase dicyclopentadiene /DCPD, Please contact: ni.xiaohu@freemen.sh.cn


Akoko ifiweranṣẹ: Oṣu Kẹta-14-2023

Pe wa

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