Cov Lus Qhia Yooj Yim
| Ceev | 0.5951 |
| Melting point | -185℃(lit .) |
| Boling Taw | -6 {{. 3℃(lit.) |
| Flash point | 80 |
| Dej solubility | 222 mg / kg ntawm 25℃(co flask-gc, mcauliffe, 1966) |
| So | Soluble hauv dej cawv, benzene, thiab ether (ntaub pua tsev (chaw khaws ntaub ntawv) |
| Vapor presure | Xyoo 1939 hli HG (21.1 Degree) |
| Vapor ceev | 1.93 (vs huab cua) |
| Kev tshwm sim | paus |
| Xim | Tsis muaj kob yuav luag tsis muaj xim |
| Tus ntxhiab | Me ntsis ntxhiab |
Cov khoom lag luam
Dab tsi yog polyethylene glycol cas 25322-68-3?
1- butene yog cov organic sib xyaw. Nws yog ib qho tsis muaj kua ntawm butene (butylene). nws yog ib qho tseem ceeb ua ntej khoom .
Cov Ntawv Thov:
- Kev tsim cov polymers: {1- butene yog cov khoom siv tseem ceeb rau kev tsim cov poly {} butene.
- Cov khoom siv raw rau cov synthic: nws tuaj yeem siv los ua hluavtaws ntau hom organic sib xyaw, xws li ButyRaldehyde thiab Butyric acid los ntawm oxidation tshuaj; los ntawm kev sib ntxiv nrog lwm cov sib txuas, nws tuaj yeem siv los npaj ntau yam dej cawv, halogenated hydrocarbons thiab li ntawm .
- Copolymer monomer: copolymerisation nrog lwm tus edefins xws li ethylene thiab propylene txhim kho kev ua tau zoo ntawm polymers .
- Roj Ntxiv: Ib qho me me ntawm 1- butene tuaj yeem siv los ua roj ntxiv kom txhim kho kev sib txuas ntawm roj.
Vim li cas thiaj xaiv GNEEBIO?
{{0 {}} Cov qauv nyiaj .
2.} Cov Packing kuj tuaj yeem ua raws li cov neeg siv khoom lag luam '}}
{3. Txhua yam kev nug yuav teb tsis pub dhau 24 teev .
4.}} Peb muab daim ntawv qhia nqe lus, cov ntawv pov thawj khoom lag luam thiab keeb kwm muaj cov kev cai tshwj xeeb, qhia rau peb paub.
{{0 {}} Hoobkas nqe .
6.}}}}}}} Peb muaj kev koom tes zoo nrog koj ib zaug koj lees paub qhov kev txiav txim.
7. Peb tuaj yeem lees txais ntau txoj kev them nyiaj, L / C, PEs, PayPal Minis, thiab peb koom tes nrog kev ua txhaum ntau xyoo.
Peb xav kom ib tus yeej-win ua lag luam . xa koj cov lus nug thiab koj yuav tau txais nws!
Customized pob yog avakhoom siv tau.
Peb ib txwm ua peb txoj kev xav tau zoo tshaj plaws thiab pheej yig tshaj plaws rau cov neeg siv khoom kom tau txais kev txiav txim {}}
Tuam txhab tau
Gneebioyog nyob rau hauv lub nroog Anyang, Henan xeev, Tuam Tshoj {}} Cov tuam txhab sib sib zog ua ke rau ntau dua 200 tus neeg tsim khoom siv ua ke los ua haujlwm ua ke kom tsav lub tuam txhab kev txhim kho .
Tshuaj Txhuam Cov Khoom Siv Tshuaj Txiaj Ntsig
Gneebio Companpress Ib puag ncig
Cov neeg muas zaub mus xyuas GNEEBio Group
Cov FAQ
Q: Kuv tuaj yeem tau txais cov khoom muag tom qab them nyiaj li cas?
A: Rau cov khoom me me, peb yuav xa cov khoom rau koj los ntawm International Express (DHL, FedEx, thiab lwm yam {{}}}}}}}} .
Rau cov khoom loj, cov dej hiav txwv thauj khoom yog qhov zoo dua . Nws siv sijhawm li ob peb lub lis piam, nyob ntawm qhov chaw nres nkoj ntawm lub chaw nres nkoj .
Q: Kuv tuaj yeem tau txais cov qauv li cas?
A: Peb tau txais txiaj ntsig los muab cov qauv rau koj {{.}}}} rau cov khoom lag luam, koj tsuas yog xav tau tus nqi thauj khoom; Rau cov nqi khoom siv muaj txiaj ntsig zoo, koj tsuas yog yuav tsum tau ris tus nqi thauj khoom thiab tus nqi me me ntawm cov khoom lag luam .
Q: Koj lub Hoobkas siv tau kev tswj hwm zoo li cas?
A: Zoo los ua ntej .}}}} peb tseem ceeb rau kev tswj kom zoo los ntawm thaum pib.
Q: Koj puas sim tag nrho koj cov khoom ua ntej xa khoom?
A: Yog, peb muaj 100% kuaj ua ntej xa khoom, yuav muab? Ua ke nrog .
Cim npe nrov: organic sib xyaw 1- butene roj rau cov khoom siv hluavtaws synthesis {2}106-98-9 cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas