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Mtengo Wabwino Kwambiri wa CAS 79-41-4 Methacrylic Acid Maa

Mtengo Wabwino Kwambiri wa CAS 79-41-4 Methacrylic Acid Maa

Kufotokozera Kwachidule:

CAS NO.: 79-41-4

Fomula: C4H6O2

Molecular kulemera: 86.09

Refractive index:n20/D 1.431(lit.)

Fp: 68 ℃

Mp: 16 ℃

Bp: 159 ℃-163 ℃

Kuthamanga kwa nthunzi: 130Pa (25 °C)

Kachulukidwe: 1.015g/cm³ pa 20°C (lit.)

Malo osungunuka: 12-16°C (lit.)

Kuwira: 163°C(lit.)

Kachulukidwe: 1.015g/mL pa 25°C (lit.)

Kuphulika kwa malire: (malire ophulika) 1.6-8.7% (V)

Kusungunuka kwamadzi: 9.7g/100mL (20ºC)

Sensitivity: Chinyezi & LightSensitive

Chiwerengero cha anthu: 14,5941

BRN: 1719937

Kuyera (GC): ≥99.0%

Mtundu (Pt-Co): ≤20

Madzi (m/m): ≤0.3%

Inhibitor (MEHQ): 250±25 ppm

Kuchuluka kwa Nthunzi:> 3 (vsair)

Kuthamanga kwa nthunzi: 1mmHg (20°C)

Refractive index: n20/D1.431(lit.)

Malo osungira: Kusunga +15°Cto+25°C.

Acidity coefficient: (pKa)pK1:4.66(25°C)

Fomu: Madzi

Mtundu: Choyera

Fungo: (Kununkhiza) Kunyansidwa

Mtengo wa PH: 2.0-2.2 (100g/l, H2O, 20℃)

 


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Timatengera "zokonda makasitomala, zokonda kwambiri, zophatikizana, zatsopano" monga zolinga."Choonadi ndi kuwona mtima" ndiye oyang'anira athu abwino pa Mtengo Wabwino Kwambiri wa CAS 79-41-4 Methacrylic Acid Maa, Tsopano tili ndi gwero lazinthu zambiri komanso mtengo wamtengo ndi mwayi wathu.Takulandilani kuti mufunse za malonda athu ndi mayankho.
Timatengera "zokonda makasitomala, zokonda kwambiri, zophatikizana, zatsopano" monga zolinga."Choonadi ndi kuwona mtima" ndiye kasamalidwe kathu kabwinoChina Acrylic Acid Tech Grade 99.5% ndi Acrylic Acid, Ngati muli ndi chidwi ndi chilichonse mwazinthu zathu ndi zothetsera kapena mukufuna kukambirana za dongosolo lachikhalidwe, onetsetsani kuti muzitha kulumikizana nafe.Tikuyembekezera kupanga ubale wabwino wamabizinesi ndi makasitomala atsopano padziko lonse lapansi posachedwa.

Kufotokozera:Methacrylic acid ndi yofunika mankhwala zopangira, ali magulu awiri zinchito za carbon-carbon iwiri chomangira ndi carboxylic acid gulu, kotero izo zikhoza kuchita zimachitikira monga polymerization ndi esterification.Itha kugwiritsidwa ntchito mu Chemicalbook pokonzekera methyl methacrylate, zokutira, mphira wopangira, zomatira, wothandizira nsalu, utomoni, zowonjezera zapolima ndi zida zogwirira ntchito za polima.

 

Ntchito:

Zofunika organic mankhwala zopangira ndi intermediates ma polima.
1. The plexiglass yopangidwa ndi chotengera chake chofunika kwambiri, methyl methacrylate, ingagwiritsidwe ntchito m'mawindo a ndege ndi nyumba za anthu, ndipo imathanso kusinthidwa kukhala mabatani, zosefera za dzuwa ndi magalasi a nyali zamagalimoto, ndi zina zotero;
2. Zovala zopangidwa zimakhala ndi kuyimitsidwa kwapamwamba, rheological ndi durability katundu wa Chemicalbook;
3. Zomatira zokonzeka zitha kugwiritsidwa ntchito polumikizira zitsulo, zikopa, pulasitiki ndi zomangira;
4. Methacrylate polima emulsions amagwiritsidwa ntchito ngati nsalu zomaliza ndi antistatic agents.
5. Methacrylic acid angagwiritsidwenso ntchito ngati zopangira mphira kupanga.

 

General malangizo:Makhalidwe owopsa a zophulika: zimatha kuphulika zikasakanikirana ndi mpweya;n'zosavuta ku polymerize ndi kutentha mu chidebe kuchititsa kuphulika. Kutentha Makhalidwe owopsa: kuyaka;moto umatulutsa zokometsera ndi utsi wolusa

 

Phukusi:200kg kulemera ukonde, kapena chofunika monga Makasitomala.

 

Mayendedwe ndi kusungirako:sungani pamalo ozizira owuma, kutali ndi moto ndi kutentha, letsa dzuwa, pansi pa 30 ℃, losindikizidwa.

Timatengera "zokonda makasitomala, zokonda kwambiri, zophatikizana, zatsopano" monga zolinga."Choonadi ndi kuwona mtima" ndiye oyang'anira athu abwino pa Mtengo Wabwino Kwambiri wa CAS 79-41-4 Methacrylic Acid Maa, Tsopano tili ndi gwero lazinthu zambiri komanso mtengo wamtengo ndi mwayi wathu.Takulandilani kuti mufunse za malonda athu ndi mayankho.
Mtengo Wabwino KwambiriChina Acrylic Acid Tech Grade 99.5% ndi Acrylic Acid, Ngati muli ndi chidwi ndi chilichonse mwazinthu zathu ndi zothetsera kapena mukufuna kukambirana za dongosolo lachikhalidwe, onetsetsani kuti muzitha kulumikizana nafe.Tikuyembekezera kupanga ubale wabwino wamabizinesi ndi makasitomala atsopano padziko lonse lapansi posachedwa.


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