Apejuwe
Mono ethylene glycol jẹ agbo-ara Organic pẹlu agbekalẹ kemikali (CH2OH)2. eyi ti o wa ni o kun lo bi awọn kan aise awọn ohun elo ninu awọn manufacture ti poliesitaokuns ati ninu ohun alailowaya awọn agbekalẹ. MEG jẹ iṣelọpọ akọkọ nipasẹ chemist Faranse kan. Lori akoko, nitori awọn wuni-ini ti yi epo, gẹgẹbi agbara giga ati hydrophobicity, awọn ohun elo rẹ ti fẹ pupọ.
ohun elo
Ethylene glycol jẹ agbo-iṣẹ ile-iṣẹ ti o wulo ti a rii ni ọpọlọpọ awọn ọja olumulo. Awọn apẹẹrẹ pẹlu antifreeze, awọn fifa omi ṣẹẹri hydraulic, paadi ontẹ diẹ inks, ballpoint awọn aaye, epo, kikun, pilasitik, fiimu.
Aṣoju gbigbe-tutu ati ooru
Lilo pataki ti ethylene glycol jẹ bi aṣoju apakokoro ninu itutu.
Alatako-di
Ethylene glycol ti o mọ di didi ni iwọn -12 °C (10.4 °F) ṣugbọn, nigba ti a ba dapọ pẹlu omi, adalu naa yoo di ni iwọn otutu kekere.Nitori awọn iwọn otutu ti o ni irẹwẹsi, ethylene glycol ni a lo bi omi ti npa fun awọn oju oju afẹfẹ ati ọkọ ofurufu, bi antifreeze ni awọn ẹrọ ayọkẹlẹ.
ni pato
awọn ohun | Unit | esi | Standard |
|
| Laini awọ, sihin, ko si awọn aimọ ti o han |
|
iwuwo | g / cm3 | 1.114 | ASTM D4052-18a |
ti nw | % | 99.9 | GB / T 14571.2-2018 |
Diethylene glycol | % | 0.02 | SOP-HK004-2010 |
Akoonu Omi | % | 0.01 | GB / T 4649-2018 |
Akoonu irin (gẹgẹbi Fe) | miligiramu / kg | ≤0.1 | GB / T 4649-2018 |
Akoonu Chlorine (bii CL) | miligiramu / kg | ≤0.8 | GB / T 4649-2018 |
Chroma | Pt-Co | ≤5 | GB / T 4649-2018 |
Acidity (bii acetic acid) | % | 0.0008 | GB / T 4649-2018 |
Ash | % | ≤0.001 | GB / T 4649-2018 |
| ℃ | Distillation ibiti o 0.5 |
|
℃ | IBP 197.0 | ||
℃ | 5% 197.6 | ||
℃ | 50% 197.6 | ||
℃ | 95% 197.7 | ||
℃ | DP 198.0 | ||
| % | 220nm 60.6 |
|
% | 250nm 91.3 | ||
% | 275nm 94.3 | ||
% | 350nm 99.9 |
Awọn oriṣi Iṣakojọpọ:
Okun le
230kg Iron ilu
1100kg IBC ojò
23mt ISO ojò
certifications
ISO 9001. ISO 22716. cGMP ifọwọsi
Kosher, Hala ifọwọsi
sowo Information
MOQ: (Nitori iru gbigbe gbigbe kemikali, jọwọ kan si oluṣakoso iṣowo okun fun awọn alaye!)
Ibudo ti n gbe ẹrù: CHINA - Ibudo Shanghai, Ibudo Ningbo Zhoushan, Ibudo Guangzhou, QinGDAo Ibudo, Ibudo Tianjin, Ibudo Dalian, Ibudo Xiamen, Ibudo Lianyungang (a le rii daju ni ibamu si awọn ibeere ti awọn alabara)
Akoko Ifijiṣẹ: Awọn ọsẹ 4-6, da lori iwọn aṣẹ ati opin irin ajo
owo ofin
L/C, D/P, T/T ni iye owo eniti o ra
Ayẹwo wa lori ìbéèrè
Awọn orukọ pupọ
Inhibitory ethylene glycol
EG
Meg
dowtherm
ethane-1.
dowthermsr1
Athylenglykol
Dowtherm SR1
Aliphatic diol
1.2-Ethanediol
Ẹya erinyleyle
ethane-1.2-diol
Dihydroxyethane
2-Hydroxyethanol
Monoethylene glycol
monoethylene-glycol
- Akoonu ID
- Gbona akoonu
- Hot awotẹlẹ akoonu
- Ano Idaduro Ipese giga (25ms- 10000ms)
- tube Shock agbara-giga (VOD≧2000m/s)
- Irin Sulfate Ipele Ile-iṣẹ 90%
- Potasiomu Permanganate - Ipele Iṣẹ
- Iṣuu soda peroxide
- Elegbogi ite Zinc acetate
- Lithium Carbonates 99.5% Ipele Batiri tabi 99.2% Ipele ile-iṣẹ 99%
- 1Sodium Cyanide ẹdinwo (CAS: 143-33-9) fun iwakusa - Didara to gaju & Ifowoleri Idije
- 2Sodium Cyanide 98.3% CAS 143-33-9 Ohun elo asọ goolu NaCN Pataki fun Iwakusa Awọn ile-iṣẹ Kemikali
- 3Awọn Ilana Tuntun ti Ilu China lori Awọn agbejade Sodium Cyanide ati Itọsọna fun Awọn olura Kariaye
- 4Sodium Cyanide (CAS: 143-33-9) Ijẹrisi olumulo ipari (Ẹya Kannada ati Gẹẹsi)
- 5Cyanide International (Sodium cyanide) Koodu Isakoso - Awọn Ilana Gbigba Mine Gold
- 6Ile-iṣẹ China Sulfuric Acid 98%
- 7Anhydrous Oxalic acid 99.6% Ite Iṣẹ
- 1Sodium Cyanide 98.3% CAS 143-33-9 Ohun elo asọ goolu NaCN Pataki fun Iwakusa Awọn ile-iṣẹ Kemikali
- 2Iwa mimọ to gaju · Iduroṣinṣin Performance · Imularada ti o ga julọ - cyanide soda fun mimu goolu ode oni
- 3Awọn afikun Ounje Sarcosine Afẹsodi 99% min
- 4Awọn Ilana Iṣawọle Sodium Cyanide & Ibamu - Aridaju Ailewu ati Ibamu ni Perú
- 5United ChemicalẸgbẹ Iwadii Ṣe afihan Aṣẹ Nipasẹ Awọn Imọye Ti Dari Data
- 6AuCyan™ Sodium Cyanide Tó Ń Ṣe Iṣẹ́ Gíga | Ìmọ́tótó 98.3% fún Iwakusa Wúrà Àgbáyé
- 7Detonator Digital Electronic (Aago idaduro 0 ~ 16000ms)
Ijumọsọrọ ifiranṣẹ lori ayelujara
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