Whakaahuatanga
He matū waro te monoethylene glycol, ko tōna tauira matū (CH2OH)2 te mea e whakamahia nuitia ana hei rauemi mata i roto i te hanga muka polyester me ngā hanganga ārai huka . I hangaia tuatahitia te MEG e tētahi tohunga matū Wīwī. I roto i te wā, nā ngā āhuatanga e hiahiatia ana o tēnei whakarewa , pērā i te kaha teitei me te kore e uru ki te wai, kua tino whānui haere ōna tono.
Taupānga
He matū ahumahi whai hua te ethylene glycol e kitea ana i roto i te maha o ngā hua kaihoko. Hei tauira, ko te ārai huka, ngā wai parai waipēhi, ētahi waituhi papa tā , ngā pene pōro, ngā whakarewa, ngā peita, ngā kirihou, me ngā kiriata.
He kaihoko whakamahana me te wera-whakawhitinga
Ko te whakamahinga nui o te ethylene glycol he maatete whakatio i roto i te whakamatao.
Anti-whakatio
Ka maroke te ethylene glycol mo te −12 °C (10.4 °F) engari, ka konatunatua ki te wai, ka maroke te ranunga i te iti ake o te pāmahana.Na te paheketanga o te wera o te mīti, ka whakamahia te ethylene glycol hei wai whakaheke huka mo nga matapihi me nga waka rererangi, hei parepare i roto i nga miihini motuka.
Whakatakotoranga
tūemi | Unit | hua | Paerewa |
|
| Karekau he tae, he maamaa, kaore he poke e kitea |
|
kiato | g / cm3 | 1.114 | ASTM D4052-18a |
viivii | % | 99.9 | GB / T 14571.2-2018 |
Diethylene glycol | % | 0.02 | SOP-HK004-2010 |
Ihirangi wai | % | 0.01 | GB / T 4649-2018 |
Ihirangi rino (hei Fe) | mg/kg | ≤0.1 | GB / T 4649-2018 |
Ihirangi māota (hei CL) | mg/kg | ≤0.8 | GB / T 4649-2018 |
Chroma | Pt-Co | ≤5 | GB / T 4649-2018 |
Waikawa (hei waikawa Acetic) | % | 0.0008 | GB / T 4649-2018 |
Ash | % | ≤0.001 | GB / T 4649-2018 |
| ℃ | Awhe Māturu 0.5 |
|
℃ | IBP 197.0 | ||
℃ | 5% 197.6 | ||
℃ | 50% 197.6 | ||
℃ | 95% 197.7 | ||
℃ | PD 198.0 | ||
| % | 220nm 60.6 |
|
% | 250nm 91.3 | ||
% | 275nm 94.3 | ||
% | 350nm 99.9 |
Momo mokete:
Ka taea te muka
230kg Pahu Rino
1100kg IBC Tane
23mt ISO Tane
Certifications
ISO 9001. ISO 22716. cGMP tohu
Kosher, kua whakamanahia te Halal
Mōhiohio Shipping
MOQ: (Na te ahua o te kawe matū, tirohia koa te kaiwhakahaere hokohoko moana mo nga taipitopito!)
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Wā Tukunga: 4-6 wiki, i runga i te rahi o te ota me te haerenga
Ngā utu
L / C, D / P, T / T i te utu a te kaihoko
Tauira e waatea ana i runga i te tono
Nga Ingoa Maha
Te aukati i te ethylene glycol
EG
Meg
whakaruruhau
etana-1.
dowthermsr1
Athylenglykol
Waariki SR 1
Aliphatic diol
1.2-Ethanediol
Ethylene glycol
ewaro-1.2-diol
Dihydroxyethane
2-Hydroxyethanol
Monoethylene glycol
monoethylene-glycol
- Ihirangi Matapōkere
- Ihirangi wera
- Te ihirangi arotake wera
- Lead Chloride/ Lead (II) Chloride 98%
- High Quality Sodium silicate 99% Te karaihe wai
- Tohunga Whanaungatanga Kaihoko Hangawari me te Kaiwhakarato (Whi: Nigeria)
- Waikawa Oxalic mo te keri 99.6%
- Haukini Anhydrous 99% Wai
- Triethanolamine(TEA)
- Maleic Anhydride - MA
- 1Ko te Sodium Cyanide kua whakahekehia (CAS: 143-33-9) mo te Maina - Kounga teitei me te Utu Whakataetae
- 2Konutai Cyanide 98.3% CAS 143-33-9 NaCN, he mea nui mō ngā ahumahi matū keri
- 3Nga Ture Hou a Haina mo te Kaweake i te Sodium Cyanide me te Arataki mo nga Kaihoko Ao
- 4Sodium Cyanide (CAS: 143-33-9) Tiwhikete kaiwhakamahi mutunga (Putanga Hainamana me te reo Ingarihi)
- 5Waehere Whakahaere - Paerewa Whakaaetanga Maina Koura
- 6Haina wheketere Waikawa Sulfuric 98%
- 7Waikawa Oxalic Anhydrous 99.6% Koeke Ahumahi
- 1Konutai Cyanide 98.3% CAS 143-33-9 NaCN, he mea nui mō ngā ahumahi matū keri
- 2Te Maamaa Teitei · Te Mahinga Pumau · Te Whakaora Teitei — te konutai cyanide mo te riihi koura hou
- 3Tāpiritanga Kai Kai Te Sarcosine 99% min
- 4United ChemicalKo te Rōpū Rangahau e whakaatu ana i te mana ma roto i nga tirohanga a te Raraunga
- 5AuCyan™ Konutai Cyanide Mahi-Teitei | 98.3% Parakore mō te Keri Koura o te Ao
- 6Mamati Hiko Detonator（Wā whakaroa 0~ 16000ms）
- 7Te Kaha-Teitei, Te Whakaputanga Tube Tube-Tiki
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