Malingaliro a kampani Hebei Pengfa Chemical Co., Ltd

Malingaliro a kampani Hebei Pengfa Chemical Co., Ltd.
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Kufotokozera za khalidwe

Physicochemical katundu:
1.Zamadzimadzi zopanda mtundu komanso dour wokwiyitsa.
2.Kusungunuka kwamadzi, ethanol, benzene ndi ethyl ether immiscible, osasungunuka mu carbon disulphide.
Posungira:
1.Isungeni pamalo ozizira, opanda mpweya wabwino
2.Kutalikirana ndi kutentha pamwamba, zipsera, malawi otseguka ndi zina zoyatsira, osasuta. M'nyengo yozizira, sungani pamwamba pa 0 ℃ kuti mupewe kuzizira.
3.Sungani chidebe chotsekedwa mwamphamvu.chiyenera kukhala chosiyana ndi oxidant ndi alkali.
4.Gwiritsani ntchito zida zosaphulika [magetsi / mpweya / zowunikira].
5.Gwiritsani ntchito zida zosayambitsa moto.
6.Ground ndi chomangira chidebe ndi kulandira equipmen
Kugwiritsa ntchito
1. M'malo mwa glacial acetic acid, amagwiritsidwa ntchito popaka utoto ndi kumaliza ma pro-cesses a acrylic. dacron, nayiloni ndi Chemical fiber, ubweya. silika ndi nyama zina ulusi, thonje. nsalu. ulusi ndi mbewu zina CHIKWANGWANI, Waxprinting, ndi kusakaniza nsalu.
2. Kusintha kwa PH mtengo wa mitundu yonse ya pickling asidi, dyeingbath (kuphatikizapo kusamba kwamtundu), kukonza mtundu, kutsirizitsa utomoni etc.
3. Kupanga mitundu ina ya utoto, monga Benzidine Yellow G.
Ubwino
Ntchito ndi zotsatira zake ndizabwino kuposa ma asidi ena opaka utoto ndi glacial acetic acid.lt ilibe kuwonongeka kwa ulusi, mu dyeing bath pHvalue ndi stable.ilibe pinda la asidi, zinyalala ndi zotsatira za madzi olimba, kupititsa patsogolo kutengera utoto komanso kuyika katundu. Kuonjezera apo, palibe fungo loipa, palibe mazira m'nyengo yozizira, otetezeka komanso osavuta kugwiritsa ntchito. Acetic acid (yomwe imatchedwanso acetic acid kapena glacial acetic acid) asidi chifukwa cha wowawasa ndi fungo lamphamvu mu viniga. Pure anhydrous acetic acid (glacial acetic acid) ndi madzi opanda mtundu a hygroscopic okhala ndi kuzizira kwa 16.7 ° C (62 ° F). Pakukhazikika, kumakhala kristalo wopanda mtundu. Ngakhale acetic acid ndi asidi wofooka chifukwa cha mphamvu yake yolekanitsa muzitsulo zamadzimadzi, acetic acid ndi yowononga ndipo nthunzi yake imakwiyitsa maso ndi mphuno.

Kachulukidwe wachibale (madzi ndi 1) : 1.050

Kulemera kwa mamolekyu: 60.05

Kuzizira (℃) : 16.6

Malo otentha (℃) : 117.9

Viscosity (mPa.s) : 1.22 (20 ℃)

Kuthamanga kwa nthunzi ku 20 ℃ (KPa): 1.5

Maonekedwe ndi fungo: Madzi opanda mtundu, fungo la vinyo wosasa.

Kusungunuka: kusungunuka m'madzi, ethanol, etha, carbon tetrachloride ndi glycerol ndi zosungunulira zina organic.

Kugwirizana: Zofunika: pambuyo dilution ali dzimbiri amphamvu zitsulo, 316 # ndi 318 # zitsulo zosapanga dzimbiri ndi zotayidwa akhoza kukhala zabwino structural zakuthupi.

Nambala ya National Product Standard: GB/T 676-2007

Acetic acid pa kutentha kwa firiji ndi madzi opanda mtundu okhala ndi kukoma koopsa kwa asidi. Malo osungunuka acetic acid ndi 16.6 ℃ (289.6 K). Malo otentha 117.9 ℃ (391.2 K). Kachulukidwe wachibale ndi 1.05, flash point ndi 39 ℃, ndipo malire a kuphulika ndi 4% ~ 17% (volume). Acetic acid yoyera imaundana mumadzi oundana pansi pa malo osungunuka, kotero anhydrous acetic acid amatchedwanso glacial acetic acid. Acetic acid imasungunuka m'madzi ndi ethanol, ndipo njira yake yamadzimadzi imakhala yochepa kwambiri. Acetate imasungunukanso mosavuta m'madzi, ndipo yankho lamadzi ndilofunika.

Malingaliro a kampani Hebei Pengfa Chemical Co., Ltd