Khoom Description
1,4-Dimethylbenzene (P-Xylene) yog cov kua tsis muaj xim, pob tshab nrog cov ntxhiab tsw ntxhiab tsw. Los ntawm cov qauv tshuaj pom, nws belongs rau tsev neeg muaj ntxhiab hydrocarbon, nrog ib lub molecule uas muaj yim carbon atoms thiab kaum hydrogen atoms. Ntawm qhov ntsuas kub thiab siab, P-Xylene yog qhov tsis zoo thiab tsis muaj dej, tab sis nws yog sib koom ua ke nrog ntau cov kuab tshuaj organic.
|
CAS Nr. |
106-42-3 |
|
MF |
C8H10 |
|
EINECS No. |
203-396-5 |
|
Qhov Chaw Keeb Kwm |
Tuam Tshoj |
|
Purity |
99.0% min |
|
Qhov tshwm sim |
Pob tshab kua |
|
Daim ntawv thov |
Cov khoom siv tshuaj |
|
Hom Lub Npe |
Baovi |
|
Qhov ntom |
0.879 g / mL ntawm 20℃(lit.) |
|
Flashing point |
90℃F |
|
Refractive Index |
N20/D 1.505 (lit.) |
|
Vapor ntom ntom |
3.7 (vs dej) |
|
Molecular hnyav |
106.17 |
|
Boiling point |
143-145℃(lit.) |
|
Melting point |
-26-23℃(lit.) |
|
Vapor siab |
<0.1 atm ( 21.1 °C) |
| Test Description | Specification |
| Qhov tshwm sim | Ntshiab thiab pob tshab, tsis muaj mechanical impurities thiab dej dawb |
| Thaum pib kub taw tes / ºC Ntau dua lossis sib npaug | 137 |
| Thaum kawg boiling point / ºC Tsawg dua los yog sib npaug rau | 143 |
| Tag nrho cov distillation ntau / ºC Tsawg dua lossis sib npaug | 5 |
| Tooj liab corrosion / | tsis zoo |
| Neutral test/ | nruab nrab |
| Kev sim kws kho mob / | tsis zoo |
| Xim(Pt-Co) Tsawg dua lossis sib npaug | 20 |
| Qhov ceev (20 ºC) (kg / m3) | 860-870 |
| Evaporation residue / (mg / 100ml) Tsawg dua lossis sib npaug | 3 |
| Cov ntsiab lus tsis muaj ntxhiab hydrocarbon w /% Tsawg dua lossis sib npaug | 2 |
| Toluene cov ntsiab lus, w/% Tsawg dua lossis sib npaug | 0.05 |
| Ethylbenzene cov ntsiab lus, w//% Tsawg dua lossis sib npaug | 19 |
| P-xylene cov ntsiab lus ,w/% Ntau dua lossis sib npaug | 17 |
| Cov ntsiab lus sib xyaw xylene, w /% Ntau dua lossis sib npaug | 96 |
| Aromatic hydrocarbon ntsiab lus ntawm C9 thiab saum toj no, w /% Tsawg dua lossis sib npaug |
2.0 |
1,4-Dimethylbenzene (P-Xylene) Siv
Raws li cov kuab tshuaj rau txheej, resin, dye, number case thiab lwm yam lag luam:
- Kev tsim cov polyester fibers
- Kev tsim khoom ntawm Polyester Resins
- Khoom noj khoom haus rau PTA (Purified Terephthalic Acid)
- Cov khoom siv raw rau PET resins thiab ntim yas
- Chemical intermediate hauv kev lag luam aromatic
Siv ua hluavtaws monomer hauv tshuaj tua kab thiab lwm yam kev lag luam organic;
Yuav siv tau ua aviation roj av-additive.
1,4-Dimethylbenzene (P-Xylene) Ntim
| Ntim Option | Kev piav qhia |
|---|---|
| Tej | ISO Tank / Tank Truck |
| Nruas | 200L steel nruas |
| Cov ntsiab lus xa khoom | FOB, CIF, CFR muaj |
| Cia | Khaws rau hauv qhov chaw txias, qhuav, zoo - qhov cua |
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.
Peb qhov zoo:
- ISO9001 / ISO14001 / GMP ntawv pov thawj muaj
- Tus kheej chaw tsim khoom nrog daim ntawv tso cai tsim tshuaj lom neeg
- Kev them nyiaj yug rau COA / MSDS / TDS / SGS kuaj
- Ua raws li EU REACH cov cai
- ruaj khov xa tawm mus rau South Asia, South America, Middle East, thiab Africa kev lag luam
- Ib qho khoom siv ntau dua lossis sib npaug rau 20-200 MT, kev cog lus txhua xyoo txhawb nqa
FAQ
Q1: Koj puas yog cov chaw tsim khoom?
A1: Yog lawm, peb yog cov chaw tsim khoom.
Q2: Koj lub peev xwm muab khoom yog dab tsi?
A2: Peb lub peev xwm yog 8000 Tons / hli.
Q3: Koj cov nqe lus them nqi yog dab tsi?
A3: T / T 30% raws li tso nyiaj thiab 70% yuav tsum tau them ua ntej xa khoom, lossis T / T 50% raws li tso nyiaj thiab 50% yuav tsum tau them ua ntej xa khoom, lossis 100% los ntawm L / C thaum pom.
Q4: Yuav ua li cas kom paub meej cov khoom zoo ua ntej muab xaj?
A4: Koj tuaj yeem tau txais cov qauv dawb rau qee yam khoom, tsuas yog yuav tsum tau them tus nqi thauj khoom lossis npaj xa tuaj rau peb thiab coj mus kuaj. Koj tseem tuaj yeem xa peb cov specifications thiab cov kev xav tau ntawm cov khoom, thiab peb yuav tsim cov khoom raws li koj xav tau. Ntxiv mus, peb muaj cov kws tshaj lij thiab cov neeg ua haujlwm soj ntsuam zoo los ua kev kuaj xyuas lub Hoobkas.
Q5: Yuav ua li cas txog lub sijhawm khoom xa tuaj?
A5: Hauv 15 hnub ua haujlwm tom qab tau txais kev pom zoo.
Q6: Koj puas muab cov ntaub ntawv dab tsi?
A6: Peb feem ntau muab cov ntawv xa khoom lag luam, cov ntawv ntim khoom, daim ntawv teev npe, daim ntawv them nqi thiab daim ntawv pov thawj ntawm keeb kwm. Yog tias muaj tej yam tshwj xeeb hauv koj lub khw, thov qhia rau peb paub.
Cim npe nrov: 99.9% purity 1.4-dimethylbenzene (p-xylene) cas: 106-42-3 rau polyester fibers thiab cob, Tuam Tshoj 99.9% purity 1,4-dimethylbenzene (p-xylene) cas: 106-42-3 rau polyester fibers, manufacturers, hoobkas
