Opanga opanga 2-Hydroxyethyl methacrylate HEMA CAS 868-77-9

Kufotokozera Kwachidule:

2-Hydroxyethyl methacrylate HEMA CAS 868-77-9 yotumiza mwachangu

Dzina la malonda:2-Hydroxyethyl methacrylate

CAS:868-77-9

MF:C6H10O3

MW:130.14

EINECS:212-782-2

Khalidwe:wopanga

Phukusi:1 kg/kg kapena 25kg/ng'oma

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

Dzina lazogulitsa: 2-Hydroxyethyl methacrylate HEMA
CAS: 868-77-9
MF: C6H10O3
MW: 130.14
EINECS: 212-782-2
Malo osungunuka: -12 °C
Malo otentha: 67 °C3.5 mm Hg (lit.)
Kachulukidwe: 1.073 g/mL pa 25 °C(lit.)
Kuchuluka kwa nthunzi: 5 (vs mpweya)
Kuthamanga kwa nthunzi: 0.01 mm Hg (25 °C)
Refraactive index: n20/D 1.453(lit.)
Fp: 207 °F
Kutentha kosungira: 2-8°C
Fomu: Madzi
Pka: 13.83±0.10 (Zonenedweratu)
Mtundu: Zomveka
Mtengo wa 1071583

Kufotokozera

Zinthu	Zofotokozera
Maonekedwe	Zamadzimadzi zowoneka bwino zopanda mtundu
Chiyero	≥98.5%
Madzi	≤0.1%

Kugwiritsa ntchito

Hydroxyethyl methacrylate imagwiritsidwa ntchito kwambiri popangira kutentha kwa acrylic, resin, kuwala kwa acrylic coating resin, photosensitive coating resin, madzi osungunuka a electroplating coating resin, zomatira, mankhwala opangira nsalu, ester processing ndi polima modifier, polycarboxylic acid kuchepetsa wothandizila. wothandizila madzi, etc., ali ndi makhalidwe a mlingo wochepa, koma akhoza kwambiri kusintha ntchito ya mankhwala.

Malipiro

* Titha kupereka njira zosiyanasiyana zolipirira makasitomala.
* Ndalamazo zikachepa, makasitomala nthawi zambiri amalipira kudzera pa PayPal, Western Union, Alibaba, ndi zina.
* Kuchuluka kwake kukakhala kwakukulu, makasitomala nthawi zambiri amalipira kudzera pa T/T, L/C akuwona, Alibaba, ndi zina.
* Kupatula apo, makasitomala ochulukirachulukira adzagwiritsa ntchito Alipay kapena WeChat kulipira kuti alipire.

Kusungirako

1. Sungani pansi pa mpweya wouma wowuma, sungani chidebecho chotsekedwa mwamphamvu, ndipo sungani pamalo ozizira, owuma

2. Sungani pamalo ozizira, sungani chidebecho kutali ndi chidebe chopepuka komanso chopanda mpweya, sungani firiji. Sungani pansi pa 4 ℃, pewani kuwala.

FAQ

1. Nanga bwanji nthawi yotsogolera ya kuchuluka kwa kuchuluka?
RE: Kawirikawiri tikhoza kukonzekera bwino katunduyo mkati mwa masabata a 2 mutaitanitsa, ndiyeno tikhoza kusungitsa malo onyamula katundu ndikukonzekera kutumiza kwa inu.

2. Nanga bwanji nthawi yotsogolera?
Re: Pazochepa, katunduyo adzatumizidwa kwa inu mkati mwa masiku 1-3 ogwira ntchito mutalipira.
Kwa kuchuluka kwakukulu, katunduyo adzatumizidwa kwa inu mkati mwa masiku 3-7 ogwira ntchito mutalipira.

3. Kodi pali kuchotsera kulikonse tikayika oda yayikulu?
RE: Inde, tidzakupatsani kuchotsera kosiyana malinga ndi dongosolo lanu.

4. Kodi ndingapeze bwanji chitsanzo kuti ndiyang'ane khalidwe?
YAM'MBUYO YOTSATIRA: Pambuyo potsimikizira mtengo, mungafunike zitsanzo kuti muwonetsetse kuti tikufuna kupereka zitsanzo.