Purity 99% Ethylene Glycol Rau Industrial Siv CAS 107-21-1

Khoom Description

Ethylene glycol CAS 107-21-1 yog dab tsi?

Ethylene glycol (EG), CAS No. 107-21-1, yog ib qho tseem ceeb ntawm cov organic chemical raw khoom featuring ib tug symmetrical molecular qauv (HOCH₂CH₂OH). Nws nthuav tawm raws li cov xim tsis muaj xim, pob tshab, kua nplaum nrog lub suab qab zib. Nws muaj qhov kub ntawm -13 degree, melting point ntawm 197.3 degree, thiab qhov ntom ntawm 1.1135 g / cm³ (20 degree). Ethylene glycol muaj qhov sib xyaw ua ke hydrogen muaj zog, qhov kub siab kub (197 degree), thiab viscosity siab. Nws yog miscible kiag li nrog polar solvents xws li dej, ethanol, thiab acetone, thiab me ntsis soluble hauv ether.

Cov ntaub ntawv yooj yim

Siv

• Hauv kev lag luam polyester, ethylene glycol ua cov khoom siv tseem ceeb rau kev tsim cov polyester fibers (polyester) thiab polyester plastics (PET), nrog kwv yees li 60% ntawm EG thoob ntiaj teb kev noj zaub mov faib rau cov haujlwm no. PET yog siv dav hauv cov raj mis dej haus, cov yeeb yaj kiab, thiab cov yas yas engineering, suav txog ntau dua 80% ntawm lub ntiaj teb cov khoom siv hluavtaws. Tsis tas li ntawd, EG reacts nrog cov txiv neej anhydride, phthalic anhydride, thiab lwm yam sib txuas los ua ke alkyd resins, uas yog siv rau hauv cov coatings thiab adhesives.
• Raws li cov tshuaj nruab nrab, ethylene glycol yog siv los ua ke polyurethane, unsaturated polyester resins, thiab surfactants. Piv txwv li, nws reacts nrog diisocyanates los ua polyurethane ua npuas ncauj, siv nyob rau hauv rooj tog zaum thiab automotive interiors, thiab nrog ethylene oxide los tsim polyethylene glycol (PEG), siv nyob rau hauv tshuaj, tshuaj pleev ib ce, thiab detergents. Tsis tas li ntawd, EG ua haujlwm raws li cov kuab tshuaj nyob rau hauv inks, coatings, thiab electronics chemicals, leveraging nws polar xwm thiab tshuaj stability.

Cov ntaub ntawv kev nyab xeeb

1. Ethylene glycol yog tshuaj lom thiab yuav ua rau muaj kev puas tsuaj rau kev noj qab haus huv, tshwj xeeb tshaj yog thaum nqus tau, noj los yog sib cuag ntawm daim tawv nqaij.
2. Ntev -lub sij hawm los yog ntau dhau ntawm ethylene glycol tuaj yeem ua rau mob raum, siab thiab paj hlwb.
3. Thaum siv ethylene glycol, hnav cov hnab looj tes tiv thaiv, tsom iav thiab cov khaub ncaws tiv thaiv kom tsis txhob cuam tshuam ncaj qha rau ntawm daim tawv nqaij thiab qhov muag. Ua haujlwm hauv qhov chaw zoo- qhov cua thiab sim kom tsis txhob nqus nws cov pa.

Ntim & Xa
Ntim:

• 200kg Hlau Nruas, 16MT / 20'FCL.
• Flexi-bag, 22MT/20'FCL
• 1000 kg IBC Nruas, 20MT / 20'FCL
• kuj tau ntim raws li cov neeg siv khoom xav tau.

Lub sij hawm xa tuaj:

• 3-7 hnub tom qab kev pom zoo them nyiaj.

Shipping Methods:

• Los ntawm hiav txwv, huab cua, los yog courier (FedEx, DHL, UPS, TNT).

Tuam txhab Profile

Gneebioyog kev ua lag luam- taw qhia thiab kev tsim kho tshiab- ua lag luam tshuaj lom neeg. Los ntawm kev tsim kho thev naus laus zis, peb tau cog lus los daws cov teeb meem kev tsis sib haum xeeb hauv R&D thiab kev tsim khoom, txhim kho cov txheej txheem ntau lawm, thiab tsim kom muaj cov khoom lag luam tag nrho npog cov khoom nruab nrab, tshuaj tua kab mob thiab tshuaj tua kab, kom muab siab -zoo, ntsuab thiab qis- cov khoom lag luam thiab cov kev pabcuam rau lub khw muag tshuaj thoob ntiaj teb.

Peb cov khoom kub- muag khoom suav nrog cov tshuaj tsw qab hydrocarbons (Naphtha (petroleum), Benzene, Toluene, o-Xylene, Styrene, Cyclohexane, Cyclohexanone, Epsilon-Caprolactam, 2-Anilinoethanol, thiab lwm yam), cawv (Ethylene Glycol, 1-Butanol, 2-Methyl-1-Propanol, Ethyl Cawv, thiab lwm yam), phenols thiab ketones (Phenol, Propafenone, Bisphenol A, Phenyl Methacrylate, Methyl Isobutyl Ketone, Phenolic Petro, thiab lwm yam. 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.

Tiv tauj peb

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