Khoom Description
Melamine (CAS 108-78-1) yog dawb monoclinic siv lead ua nrog tshuaj lub npe 2,4,6-Triamino-1,3,5-triazine, molecular mis C3H6N6, thiab molecular hnyav 126.12 g / mol. Nws cov qauv molecular muaj ib lub nplhaib triazine thiab peb pawg amino, thiab yog qhov sib luag heev.
Melamine yog ruaj khov nyob rau hauv chav tsev kub, nrog lub melting point ntawm 354℃(decomposition), ib tug ceev ntawm 1.574 g / cm³, me ntsis soluble nyob rau hauv dej txias (3.1 g / L, 20 degree), yooj yim soluble nyob rau hauv dej kub, methanol, formaldehyde thiab lwm yam organic solvents, thiab insoluble nyob rau hauv ethers thiab benzene.
| CAS | 108-78-1 |
| EINECS | 203-615-4 |
| Tshuaj formula | C3H6N6 |
| Molecular hnyav | 126.12 |
| Qhov ntom | 1.573 |
| Melting point | >300℃(lit.) |
| Boiling point | 224.22℃(kev kwv yees ntxhib) |
| Flash point | >110 degree |
| Dej solubility | 3 g/L (20 ºC) |
| Vapor siab | 66.65 hPa (315 degree) |
| Refractive Index | 1.872 |
| Tus nqi PH | 7-8 (32g / l, H2O, 20 degree) |
| Xim | Dawb |
Siv
- Plastics thiab resins:Raws li cov khoom siv tseem ceeb ntawm Melamine-formaldehyde resin, nws yog siv los ua cov tais diav, laminates (xws li fireproof boards) thiab cov khoom yas ruaj khov.
- Coatings thiab adhesives:Txhim kho cov dej tsis kam ntawm cov kua nplaum siv hauv kev ua ntoo, lossis ua cov txheej txheem ntoo khaub lig- txuas tus neeg sawv cev los txhim kho hardness thiab gloss.
- Nplaim retardant cov ntaub ntawv:Melamine yog ntxiv rau cov foams thiab textiles kom tso nitrogen los ntawm siab -kub decomposition kom ua tiav cov nplaim hluav taws kub.
Cov ntaub ntawv kev nyab xeeb
- Melamine muaj toxicity tsawg thiab tsis tshua muaj kev cuam tshuam rau tib neeg lub cev thiab ib puag ncig.
- Thaum siv thiab khaws cia, tsis txhob kov cov tawv nqaij thiab qhov muag, thiab hnav hnab looj tes tiv thaiv thiab tsom iav thaum tsim nyog.
- Hauv kev pov tseg pov tseg, cov kev cai lij choj thiab cov cai yuav tsum tau ua kom tsis txhob muaj kuab paug rau ib puag ncig.
Tuam txhab Profile
Gneebioyog ib lub tuam txhab tshwj xeeb hauv kev tshawb fawb thiab kev tsim kho, tsim khoom thiab muag tshuaj. Peb lub Hoobkas tau tsim nyob rau xyoo 2016 thiab nyob hauv Henan Xeev, npog thaj tsam ntawm 3,600 square meters. Peb pab neeg muaj ntau tshaj 200 tus neeg. Tau ntau xyoo, tag nrho pab pawg tau txuas ntxiv txhim kho kom tau raws li qhov xav tau tiag tiag ntawm cov neeg siv khoom thiab tam sim no tau dhau los ua ib qho ntawm cov khoom lag luam tshuaj xa tawm hauv Henan Xeev, Suav.
Peb cov khoom kub- muag khoom muaj xws li cov khoom muaj ntxhiab hydrocarbons (o-Xylene, Styrene, Cyclohexane, 2-Anilinoethanol, thiab lwm yam), cawv (2-Methyl-1-Propanol, Ethyl Cawv, thiab lwm yam), phenols thiab ketones (Phenol, Phenolic Resin, thiab lwm yam), thiab petrochemicals. Peb vam tias yuav tsim kom muaj kev sib koom tes ntev thiab muaj txiaj ntsig zoo nrog ntau tus phooj ywg yav tom ntej thiab muab cov khoom lag luam zoo tshaj plaws thiab cov kev pabcuam zoo tshaj plaws rau peb cov neeg siv khoom.
FAQ
1.Koj puas tuaj yeem muab cov qauv ntsuas khoom?
-A: Yog: Tau kawg, peb yuav muab cov txheej txheem kuaj sim rau peb cov neeg siv khoom.
2. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais tsis pub dhau 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais rau koj.
3. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj daim ntawv xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj hauv 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
4. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem xa nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: 99.8% Melamine Powder CAS 108-78-1, Tuam Tshoj 99.8% Melamine Powder CAS 108-78-1 manufacturers, lwm tus neeg, Hoobkas
