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Ibicuruzwa

Ethylene glycol CAS 107-21-1 yohereza ibicuruzwa hanze

Ibisobanuro bigufi:

Ethylene glycol ni ifumbire mvaruganda hamwe na formula (CH2OH) 2.Ikoreshwa cyane cyane kubintu bibiri, nkibikoresho fatizo mugukora fibre polyester no muburyo bwa antifreeze.Nimpumuro nziza, idafite ibara, iryoshye-iryoshye, amazi meza.


Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga ibicuruzwa

izina RY'IGICURUZWA Ethylene glycol
Irindi zina EG;MEG
Inzira ya molekulari C2H4 (OH) 2
CAS No. 107-21-1
EINECS Oya 203-473-3
Kode ya Hs 2905310000
Isuku 99.9% min
Kugaragara Amazi adafite amabara meza
Gusaba Antifreeze hamwe na synthèque polyester ibikoresho fatizo

Icyemezo cy'isesengura

Comm Monoethylene Glycol (Urwego rwa Polyester) MEG
Ibintu Bisanzwe Igisubizo
Kugaragara Ibara ritagira ibara, mucyo nta mwanda ugaragara
Isuku, w /% 99.9min 99.97
Diethylene glycol Ibirimo, w /% 0.05max 0.008
Ubucucike (20 ℃), g / cm3 1.1128 ~ 1.1138 1.1134
Urwego rutetse slip kunyerera bwa mbere ℃ingingo yumye ℃ 196min 197.2
199max 197.8
Ibirimo Amazi, w /% 0.08max 0.01
Acide (nka aside Acike), mg / kg 10max 6
Ibirimo ibyuma (asFe), mg / kg 0.1max 0.02
Ibirimo ivu , mg / kg 10max 1
Ibirimo Aldehyde (nka formaldehyde), mg / kg 8max 4.1
Chroma (PT CO) (mbere yo gushyushya) 5max 5
Impamyabumenyi (PT CO) (nyuma yo gushyushya aside hydrochloric) 20max 10
Ikwirakwizwa rya UV:Ikwirakwizwa rya UV (220nm),%Ikwirakwizwa rya UV (250nm),%Ikwirakwizwa rya UV (275nm),%Ikwirakwizwa rya UV (350nm),% 75min 92
Raporo 97
92min 99
99min 100
Chloride ionmg / kg 0.5max < 0.5

Gupakira no Gutanga

Ibisobanuro birambuye:230kg * 80drum, 18.4tons / 20'FCL;1100kg * 18 Ingoma ya IBC, 19.8ton / 20'FCL;25tons / isotank;23 ~ 24ton / flexitank.

Icyambu:Qingdao, Shanghai, Tianjin, Icyambu cya Ningbo.

Gusaba ibicuruzwa

1. Umukozi ukonje kandi wohereza ubushyuhe:Ikoreshwa ryingenzi rya Ethylene glycol ni nka antifreeze agent muri coolant murugero, ibinyabiziga hamwe na sisitemu yo guhumeka.

2. Kurwanya ubukonje:Ikoreshwa nka de-icing fluid kumadirishya nindege, nka antifreeze muri moteri yimodoka.

3. Ibibanziriza polymers:Mu nganda za pulasitike, Ethylene glycol ni intangiriro yingenzi ya fibre polyester.Polyethylene terephthalate, ikoreshwa mu gukora amacupa ya plastike kubinyobwa bidasembuye, itegurwa na Ethylene glycol.

4. Umuti utanga amazi:Ikoreshwa mu nganda za gaze karemano kugirango ikure imyuka y'amazi muri gaze karemano mbere yo kuyitunganya.

5. Kubuza Hydrate:Byakoreshejwe mukubuza ishingwa rya gaze naturel (hydrates).

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