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2,3,3′,4′-diphenyl ether tetracarboxylic dianhydride/Α-ODPA cas:50662-95-8

Tsanangudzo Pfupi

2,3,3′, 4′-diphenyl ether tetracarboxylic dianhydride, inonyanya kuzivikanwa se "CAS 50662-95-8," ikemikari yemakemikari ine mukurumbira wakanaka mumaindasitiri akasiyana-siyana.Nechimiro chayo chakasarudzika chemakemikari uye akasarudzika zvimiro, komiyuta iyi yakawana kuzivikanwa kukuru muzvikamu zvekutsvagisa nemaindasitiri.

Ichi chigadzirwa chinotariswa zvakanyanya nekuda kwekudzikama kunoshamisa kwekushisa, zvichiita kuti ive yakanakira zvikumbiro zvinoda kupisa kupisa.Iyo inoratidzira yakanakisa magetsi emagetsi uye yakawana kushandiswa kwakawanda mukuvandudza kwemhando yepamusoro zvikamu zvemagetsi.Uyezve, simba remukomboni rakakwirira uye rinopokana nemakemikari rinoita kuti rive chinhu chakakosha mukugadzirwa kwezvinhu zvinogara kwenguva refu.


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3.1 Zvinodiwa:

- Nhamba yeCAS: 50662-95-8

- Molecular Formula: C20H8O6

- Kurema: 344.27 g / mol

-Kuonekwa: Kuchena kusvika kune-chena crystalline poda

- Kuchena:99%

- Kunyungudika: 350-360°C

- Kubikira poindi: Kuora

3.2 Zvishandiso:

CAS 50662-95-8 ine kukosha mumaindasitiri akasiyana uye nzvimbo dzekutsvagisa nekuda kwezvimiro zvayo.Mamwe maapplication anozivikanwa anosanganisira:

- Zvikamu zvemagetsi, senge insulating zvinhu uye mabhodhi edunhu.

- High-performance composites, uko musanganiswa unosimbisa simba remagetsi uye unovandudza kugadzikana kwekupisa.

- Thermoplastic resins, inopa kupisa kupisa uye kugadzikana kwemakemikari.

- Coatings uye adhesives, inosimudzira kusimba uye kuramba kune akasiyana siyana ezvakatipoteredza zvinhu.

3.3 Zvakanakira:

Nekusarudza yedu premium-mhando CAS 50662-95-8 komboni, unogona kutarisira zvinotevera mabhenefiti:

-Kunyanya kugadzikana kwemafuta, kuve nechokwadi kuti chigadzirwa chako chinogona kumira tembiricha yakakwira pasina kuderedzwa.

-Kusimba kwesimba remagetsi, kuvandudza hupenyu hurefu uye kusimba kwezvinhu.

- Yakanakisa makemikari kuramba, kuchengetedza kubva kune zvinoora zvinhu.

- Yakanakisa magetsi emagetsi, anogonesa kuvandudzwa kwezvinhu zvemagetsi zvepamberi.

-Kushanda kwakasiyana-siyana mumaindasitiri akasiyana siyana, achipa mhinduro nyowani kune zvaunoda chaizvo.

Tsanangudzo:

Chitarisiko Whiteupfu Conform
Kuchena(%) ≥99.0 99.8
Kurasikirwa pakuomeswa (%) 0.5 0.14

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