Cov khoom lag luam
, Cov xim tsis muaj xim crystalline muaj rau tsev neeg ntawm heterocyclic organins, uas yog nplua nuj nyob rau hauv nitrogen, ib qho cuab yeej uas zoo ib yam li protein .
| Kev tshwm sim | Dawb khoom |
| Ceev | 1.573 g / cm3 |
| Melting taw tes | 343 Qib Kawm Ntawv (649 Degree F; 616 K) (Decomposition) |
| Kub taw tes | Sublimes |
|
Solubility hauv dej |
3240 mg / l (20 degree) |
| So | Coluble me ntsis hauv dej kub, benzene, glycerol, pyridine Insoluble hauv ether, benzene, ccl4 |
| phau ntawv ceev xwmP | −1.37 |
| Acidity (PKa) | 5.0 (conjugated acid) |
| Basyity (PKb) | 9.0 [3] |
|
Sib Nqus Tau Zoo (χ) |
−61.8·10−6cm3mol |
|
Cov indexial index (nD) |
1.872 |
Kev siv
- Kev Lag Luam Yas: Melamine yog siv los tsim cov khoom siv melamine-formaldehyde, xws li cov khoom siv yas, xws li Khoom Siv Hluav Taws Xob, Khoom Siv Hluav Taws Xob Cov plhaub roj av thiab yog li ntawm {1} {1} {1} {1} {1}.
- Txheej kev lag luam: Melamine-formaldehyde cob muaj peev xwm tov nrog alkyd resin thiab acrylic resin los ua kev ua kom siab zoo pleev xim.
- Kev Lag Luam Ntawv: Ntxiv rau daim ntawv, tuaj yeem txhim kho cov ntawv dej tsis kam thiab lub zog, siv nyob rau hauv kev tsim cov ntawv nyiaj siab, xws li ntawv nyiaj hauv tuam txhab nyiaj thiab yog li ntawm {{1} {1}
- Kev lag luam textile: siv nyob rau hauv cov ntaub ua tiav, tuaj yeem ua cov ntaub npuag nrog anti-wrinkle, anti-shrinkage, ntxuav tsis taus thiab lwm yam khoom.
- Lwm liaj teb: Melamine tseem tuaj yeem siv rau hauv cov tawv nqaij tawv, maj mam cov dej ntws los, nplaim taws retardant thiab li ntawm .
Tuam txhab tau
GneebioMuab ntau cov khoom lag luam, suav nrog cov tshuaj tua kab mob {}}}} .} rau cov chaw tsim hluav taws xob, peb siv zoo Craftsmanship thiab nruj kev soj ntsuam .
Peb ua raws li qhov zoo - chaw thiab cov qhua tuaj noj mov - kev soj ntsuam cov kev soj ntsuam tshiab thiab nruj ua haujlwm zoo, peb ua kom cov khoom lag luam zoo {{4 4}}
Peb pab pawg muag khoom tau ntsib thiab txuag, nkag siab kev ua lag luam kev ua lag luam thiab nthuav dav los ntawm cov neeg siv khoom thoob ntiaj teb.
Yav tom ntej, peb yuav txhawb txoj kev xav ntawm "kev hloov kho tshiab, ua kom muaj kev pabcuam thiab kev txhawb nqa kev lag luam zoo dua, thiab txhawb nqa kev lag luam thiab kev txhawb nqa kev lag luam nrog cov neeg koom tes {}}
Txais tos tiv tauj peb kom paub meej ntxiv, peb yuav muab koj tus nqi sib tw tshaj plaws!
Tshuaj Txhuam Cov Khoom Siv Tshuaj Txiaj Ntsig
Gneebio Companpress Ib puag ncig
Cov neeg muas zaub mus xyuas GNEEBio Group
Tshuaj Txhuam Siv Khoom Siv Tshuaj Txhuam - Gneebio
Cov FAQ
Q: Peb tuaj yeem lav qhov zoo li cas?
A: Peb ib txwm khaws cov qauv ua ntej tsim ua ntej pawg ntau lawm, peb yuav xa koj cov khoom lag luam zoo rau kev hloov chaw lossis them nyiaj rov qab rau koj cov kev poob.
Q: Yuav ua li cas txog cov ntim?
A: Feem ntau peb muab lub ntim li 25 kg / hnab lossis cov neeg siv khoom siv rau lawv, peb yuav raws li cov neeg thov khoom lag luam:}}
Q: Cov txheej txheem them nyiaj thiab cov peev txheej txhawb nqa?
A: Peb txhawb nqa ntau txoj kev them nyiaj uas yoog raws li lub txhab nyiaj, Paysgram, thiab lwm yam.
Peb txhawb ntau qhov txiaj xws li Asmeskas las thiab Euro .
Q: Koj tuaj yeem tsim cov khoom lag luam customized?
A: Thov muab cov khoom lag luam specification koj xav tau, peb yuav tawm tswv yim rau koj tom qab tshuaj ntsuam xyuas .
Q: Koj tuaj yeem muab cov qauv dawb?
A: Yog, cov neeg yuav khoom them tus nqi thauj khoom tsis raug nqi .
Cim npe nrov: 99.8% Purity Melamine Hmoov Cas 108-78-1 melamm6, Tuam Tshoj 99.8%} C3h6N6 Cov Khoom Lag Luam, Chaw muag khoom, Hoobkas