Triethylene glycol

Lembe ma nok:

CAS NO.112-27-6

EINECS 203-953-2

Molecule Formula:C6H14O4

Kabedo mi lyel:−7 °C(lit.)

Boiling point:125-127 °C0.1 mm Hg(lit.)

Pek: 1.124 g/mL i 20 °C(lit.)

Pek pa yamo:5.2 (ku yamo)

Pek pa yamo:<0.01 mm Hg ( 20 °C)

Refractive index:n20/D 1.455(lit.)

Kabedo mi lyel:165 °C

Kite mi gwoko H2O: 50 mg/mL i 20 ° C, maleng, ma rangi ope

s: Gwok piny +30°C.

Solubility chloroform (slightly soluble), ethyl acetate (slightly soluble)

Kite: Piny ma mol

Rangi: Leng


Lembe ikum piny

Nying piny

1

Triethylene glycol (TEG) ubedo piny ma rangi pare epe, ma epe ku nguc, man ma pii pii. Ecopu rwinyo ku pii man ethanol, ecopo nyai nyanok i diethyl ether, man ecopo nyai ungo i petroleum ether.

2-1 Triethylene glycol

Triethylene glycol tiyo

Triethylene glycol jutiyu kudu calu piny ma jwigo, ma jwigo piny, man ma jwigo piny. Etiyo calu piny maber mi jwigo pii kud i yamo, yamo ma wok kud i kabedo mi oilfield, man carbon dioxide. Etiyo calu piny ma jwigo nitrocellulose, rubber, resins, greases, paints, pesticides, man mange, man etiyo calu yath ma jwigo kwidi. Teg ubedo plasticizer in kit triethylene glycol esters pi polyvinyl chloride, polyvinyl acetate resin, glass fiber, man asbestos pressed plates. Teg de jutiyu kudu calu piny ma jwigo dhuny pa taba, jamb lwoko pa fiber, man jamb jwigo pa gas.

I tic mi yubu piny, triethylene glycol jutiyo kudu pi yubu pii mi brake ku rwom ma malo mi lyethu man tic maber i lyethu ma piny. Triglycol jutiyu kudu calu pii ma ucungo iwi gas chromatography (ku lyethu ma malu pa 100°C, man solvents ma uketho i iye acetone man methanol), maber pi pimo pii. Kite ma etiyo kudu urombo ku pa polyethylene glycol, ma weko etiye ber pi nyang ikum piny ma tingo oxygen, asaga alcohols, anilines, fatty amines, pyridines, man quinolines. Mi medo, Triethylenglycol ubedo piny ma nyayu nitrocellulose, resins matung tung, man gum, man etiye ikind tic mi yubu piny ma kwo.

2-2 Triethylene glycol

1. Gen pa cwalo piny man tic maber

Lembe ma pire tek:
Kabedo mi gwoko piny maber i Qingdao, Tianjin, man Longkou port warehouses ku 1,000+
metric tons pa piny ma jucwalo utiye
68% pa piny ma jucwalo jucwalo ikind nindu 15; lembe ma mitire pio pio juketho ire ma pire tek nikadhu kud i rwom mi tero piny
yo (30% mi ngwec)

2. Ber man lubo cik

Certifications:
Triple-certified under REACH, ISO 9001, man FMQS standards
Lubu cik mi leng pa ng'om zoo; 100% pa customs clearance maber pi
Piny ma jukelo kudi ngom pa Russia

3. Transactional Security Framework

Yore mi cul:
Lembe ma yot: LC (neno/lembe), TT (20% ma kwong + 80% ikum cwalo)
Yub ma pire tek: 90-day LC pi soko mi South America; Middle East: 30%
deposit + BL payment
Daru lembe: 72-cawa mi dwoko wang lembe pi lembe ma mako cik

4. Agile Supply Chain Infrastructure

Multimodal Logistics Network:
Tero piny ku yamu: cwalo pi nindu adek pi cwalo propionic acid i Thailand
Wotho ku gari: Yore ma juyike pi calcium formate ni Russia nikadhu kud i Eurasian corridors
ISO TANK solutions: Cwalu piny ma pii (e.g., propionic acid ni

India)
Kethu piny maber:
Flexitank technology: 12% dwoko piny wel piny pi ethylene glycol (vs. traditional drum
packaging)
Construction-grade calcium formate/Sodium Hydrosulfide: Moisture-resistant 25kg woven PP bags

5. Yore mi jwigo peko

Nen pa piny ni kajik:
GPS ma lubo tok piny ma jucwalo i container
Tic mi ngiyo piny i dhu nam (calu, cwalo acetic acid i South Africa)
Bedo ku genogen i ngei wil:
Gwok pa ceng 30 ku yore mi dwoko/dwoko piny
Jam tic mi ngiyo lyethu pa piny ma jucwalo pi reefer container.

3

Penji ma jupenjo pol kare

Imito kony? Bed ma ingeyo ni ibecidho i kabedo mwa mi kony pi nwangu lagam pa penji peri!

Wacopu goyo lanyuth mwa iwi piny ne?

Eyo, wacopo timu. Cwal iwa cal peri mi logo.

Iyio wil ma nok?

Eyo. Ka ibedo jara lworo piny ma nok nyo ibe caku tic, wabemito wadong kudi. Man wabekuru tic karacelu kudi pi bedo karacelu pi kare malac.

Bei nenedi? Icopo timo piny ma yot?

Saa ceke wakwanu bero pa juruwil ni piny ma pire tek uloyu. Bei piny jucopo weco kudu i thenge matung tung, wabemito ibe nwangu bei maber uloyu.

Ibe mio lanyuth ma kony?

Wafoyo nia icopo kyewo iwa lembe maber kani imaru piny mwa man tic mwa, wabimiyo iri lanyuth moko ma jumaku ungo i saa peri mi wil mukende.

Icopo kelo piny i sawa ma mitire?

Eyo! wabedo ku ngec ikum lembe eni pi oro madwong, juruwil madwong timo lembe kuda pi wacopo kelo piny i kare man wagwoko piny maber!

Acopo limo kampuni peri man factory peri i China?

Andha. Jujoli maber ni bino i kampuni mwa i Zibo, China. (1.5H ku mutukari kud i Jinan)

Acopo ketho wil nenedi?

Icopo cwalu iwa penji ni ngati moko ci m'ikind juwil mwa pi nwangu lembe mi wil peri, man wabinyutho iri kite mi timo ne.


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