Khoom Description
P-Xylene (4-dimethylbenzene) yog cov organic compound nrog cov tshuaj formula C8H10, uas yog ib qho tseem ceeb ntawm cov tshuaj tsw qab. Nws yog cov kua uas tsis muaj xim thiab pob tshab nrog cov ntxhiab tsw ntxhiab ntawm chav tsev kub, tsis muaj dej nyob hauv dej thiab miscible hauv feem ntau cov kuab tshuaj organic xws li ethanol, ether, chloroform, thiab lwm yam.
P-Xylene (4-dimethylbenzene) Kev siv
P-Xylene (4-dimethylbenzene) feem ntau yog siv los tsim p-toluic acid (PTA), dimethyl terephthalate (DMT), thiab polyethylene terephthalate (PET), thiab yog li hauv kev tsim cov polyethylene terephthalate (polyester);
Nws kuj yog siv los ua cov khoom siv raw rau kev tsim cov polyester fibers thiab resins, xim, dyes, thiab tshuaj tua kab, nrog rau cov qauv thiab hnyav rau kev tshuaj xyuas chromatography.
| Specification | Tus nqi |
|---|---|
| Melting Point (mp) | 12-13℃(lit.) |
| Boiling Point (bp) qhov kub thiab txias | 138℃(lit.) |
| Qhov ntom | 0.861 g / mL ntawm 20℃(lit.) |
| Vapor Density | 3.7 (vs huab cua) |
| Vapor Siab | 9 mmHg (20 degree) |
| Refractive Index | n²⁰/D 1.495 (lit.) |
| Flash Point (Fp) | 77℃F |
| Cia Kub | 0-6 degree |
| Merck Index | 14,10081 |
| BRN | 1901563 |
| Kev ruaj ntseg | ruaj khov. Incompatible nrog oxidizing tus neeg sawv cev. Hygroscopic. Flamable. |
P-Xylene (4-dimethylbenzene) Pob
| Pob | Nruas | Net Nyhav ib Nruas | Net nyhav |
| 200L Drum | 80.00 | 200 KG | 16MT / 20'FCL |
| 200L Drum | 120.00 | 200 KG | 24MT / 20'FCL |
Tuam txhab Profile
Gneebio yog cov kws tshaj lij cov khoom siv raw khoom hauv Suav teb. Tsim los ntawm 2016, peb muaj ntau tshaj 10 xyoo ntawm kev xa tawm, nrog peb cov khoom xa tawm mus rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
Lub tuam txhab cov khoom tseem ceeb yog organic solvents, plasticizers, alcohols, aromatics, ethers, formic acid, acetic acid, epoxy resin curing agent, ntxhua khaub ncaws, tshuaj kho dej, thiablwm yam khoom siv tshuaj. Lub tuam txhab qhia txog kev tshawb fawb txog tshuaj lom neeg hauv tsev thiab txawv teb chaws tau ua tiav kev tshawb fawb thiab thev naus laus zis los muab ib qho - nres kev pabcuam rau peb cov neeg siv khoom.
FAQ
Q1: Kuv puas tuaj yeem tau txais cov qauv?
A: Yog lawm, peb tuaj yeem muab cov qauv.
Q2: Koj tus MOQ yog dab tsi?
A: 300g 500g lossis 1kg. Tab sis feem ntau peb lees txais tsawg dua xws li 100g ntawm qhov xwm txheej uas tus nqi coj mus kuaj yog 100% them.
Q3: Lub sijhawm khoom xa tuaj thiab sijhawm ntev npaum li cas?
A: Lub sijhawm ua haujlwm: Hauv 2-3 hnub ua haujlwm tom qab them nyiaj tau lees paub. (Tsuas yog hnub so)
Lub sij hawm xa tuaj nyob ntawm seb muaj ntau npaum li cas thiab txoj kev xa khoom, feem ntau, nthuav tawm ib lub lim tiam, los ntawm hiav txwv lossis los ntawm huab cua 15 hnub.
Q4. Koj puas kuaj tag nrho koj cov khoom ua ntej xa khoom?
A: Yog, peb muaj 100% kuaj ua ntej xa khoom.
Q5: Yuav ua li cas kom tau txais cov lus hais?
A: Peb tuaj yeem ua raws li cov neeg siv khoom thov. Pls xa cov lus nug (xws li QTY, Siv, Pob) hauv qab no lossis koj txoj kev yooj yim, yuav teb sai sai hauv lub sijhawm luv.
Cim npe nrov: p-xylene/4-dimethylbenzene cas 106-42-3 industrial qib, Tuam Tshoj p-xylene/4-dimethylbenzene cas 106-42-3 industrial qib manufacturers, lwm tus neeg, Hoobkas
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