Propyyene carbonate ndi madzi opanda utoto kapena pang'ono achikasu. Ndi zinthu zogulitsa zotentha.
Tili ndi mafakitale awiri, omwe ali mu shandong ndi Jiangsu, wokhala ndi matani 20,000 a maskedo a carbonate
Pali malo okwanira kwa aliyense makasitomala, ndipo amatha kutumiza mwachangu ndi dongosolo lililonse.
* Kuti musinthePropyyene carbonatekutsatiridwa.
| Chinthu | Kulembana |
| Dzina lazogulitsa | Propyyene carbonate |
| Chiphaso | 108-32-7 |
| Kaonekedwe | Madzi opanda utoto |
| Kukhala Uliwala | ≥999.5% |
| Utoto (Co-PT) | ≤20 |
| Madzi | ≤0.1% |
* Kuti mutsatire
Izi zitha kugwiritsidwa ntchito ngati zosungunulira bwino kwambiri kuti muchotse mpweya woipa kuchokera ku mafuta, mafuta osokoneza mafuta, gasi wamafuta opangira mpweya; M'makampani opanga malembawo, amatha kugwiritsidwa ntchito ngati wothandizila komanso wokonza utoto wosangalatsa; M'mabatire m'makampani, imatha kugwiritsidwa ntchito ngati sing'anga yabwino kwa mabatire a lithum; Mu makampani a Polymer, imatha kugwiritsidwa ntchito ngati zosungunulira kwa olima.
【Gwiritsani ntchito 1】
Uvi wophatikiza ndi ma inks
【Gwiritsani ntchito 2】
Chogwiritsidwa ntchito ngati madzi opumira ndikusungunulira kwa chromatotography, ndipo amagwiritsidwanso ntchito pophatikiza ma polecular okwera
【Gwiritsani ntchito 3】
Used as oily solvent, spinning solvent, olefin, aromatic hydrocarbon extractant, carbon dioxide absorber, dispersant for water-soluble dyes and pigments, etc.
【Gwiritsani ntchito 4】
Izi ndi porvents, zomwe zimagwiritsidwa ntchito ngati pulasitiki, zosungunulira, zosungunulira zamadzi komanso wobalalitsa ma pulasitiki. Itha kugwiritsidwanso ntchito ngati chowonjezera cha mafuta okwanira ndi olera ndi ma hydrocarbons. Propyyene carbonate monga electrolyte wa betri imatha kupirira kuwala, kutentha ndi kusintha kwa mankhwala. Ilinso ndi ntchito zina mu generalor procester porsontral ndikuwunika kwamankhwala. Kuphatikiza apo, ma proplene carbonate amathanso kusinthanso phenolic ngati mitengo yomata, komanso imagwiritsidwanso ntchito kapangidwe ka mankhwala a dimethyl carbonate.
【Gwiritsani ntchito 5】
Propylene carbonate (108-32-7) imagwiritsidwa ntchito ngati zotuluka zokwanira kuti muchotse mpweya wa mafuta, mafuta osokoneza bongo, ndipo amathanso kupanga mpweya wamadzi, ndipo amathanso kupanga mpweya wa olefins ndi zonunkhira; Itha kugwiritsidwanso ntchito ngati sing'anga wabwino kwambiri ku mabatire a batri
【Gwiritsani ntchito 6】
Monga zosungunulira bwino kwambiri, zitha kugwiritsidwa ntchito pochotsa mpweya woipa kuchokera ku mafuta, mafuta osokoneza mafuta, mafuta opangira mafuta a ammonia ophika. Itha kugwiritsidwanso ntchito ngati pulventing sol solvent kapena utoto wamadzi, utoto wololera, wosungunulira mafuta ndi zowonjezera za olera ndi zowonjezera.
* Yosungira
Sungani malo osungirako ozizira, opanda mpweya. Khalani kutali ndi moto ndi magwero otentha. ziyenera kusungidwa kutali ndi oxidizer, osasunga limodzi. Okonzeka ndi mitundu yoyenera komanso kuchuluka kwa zida zamoto. Malo osungira ayenera kukhala ndi zida zomasulidwa mwadzidzidzi ndi zida zoyenera.
Izi zimadzaza ndi ng'oma zamagetsi ndikusungidwa pamalo ozizira komanso mpweya wabwino, kutali ndi zouluka kwa moto. Kusunga ndi mayendedwe malinga ndi malamulo a machesi oyaka.
* Kukhazikika
1. Pewani kulumikizana ndi oxidants amphamvu.
Mankhwala: Kuwonongeka pang'ono kumachitika pamwamba pa 200 ℃, ndipo acid ochepa kapena alkali amatha kulimbikitsa kuwonongeka. Propylene glycol carbonate mwachangu hydrolysis pa kutentha kwa chipinda pamaso pa asidi, makamaka zitsulo.
2. Kuzindikira kwa malonda sikukudziwika. Tchera khumudwitsa poizoni wa Prosgene popanga. Malo ogulitsira ayenera kukhala ndi mpweya wabwino ndipo zida ziyenera kutsekedwa. Ogwiritsa ntchito ayenera kuvala zida zoteteza.
3. Ili ndi masamba owala owachiritsa a fodya ndi utsi.
Post Nthawi: Jun-01-2022