UV-144 CAS 63843-89-0

CAS:63843-89-0

Molecular Formula:C42H72N2O5

Molecular Weight:685.03

EINECS:264-513-3

Mashoko anoreva zvakafanana:Bis-(1,2,2,6,6-pentamethyl-4-piperidinyl) -2-(3,5-di-tert-butyl-4-hydroxyben Light Stabilizers-144; 2-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-2-butyl-propanedioic acid 1,3-bis (1,2,2,6-pentamethyl-4-piperidinyl) ester UV STABILIZER TRUELICHT UV 144;

Siya Mharidzo Yako

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Chii chinonzi UV-144 CAS 63843-89-0?

UV-144 chena kusvika zvishoma yero poda, yakakwira-inoshanda NOR mhando yakavharira amine mwenje stabilizer, yakakodzera indasitiri yekupotera. Inodzivirira amine stabilizers ine chikamu chinodzivirirwa phenolic antioxidant maitiro anogona kuderedza kupaza uye kurasikirwa kwegloss, zvakanyanya kuwedzera hupenyu hwesevhisi yemafirimu ependi.

Tsanangudzo

Item	Tsanangudzo
Boiling point	695.48°C (yakaomarara fungidziro)
Density	1.0062 (yakaomarara fungidziro)
Melting point	147-149 °C(Solv: methanol (67-56-1); tetrahydrofuran (109-99-9))
pKa	11.99±0.40(Zvakafanotaurwa)
resistivity	1.4670 (kufungidzira)

Application

UV-144 yakakwira-inoshanda NOR mhando yakatadzisa amine mwenje stabilizer, yakakodzera indasitiri yekupotera hupfu. Inodzivirira amine stabilizers ine chikamu chinodzivirirwa phenolic antioxidant maitiro anogona kuderedza kupaza uye kurasikirwa kwegloss, zvakanyanya kuwedzera hupenyu hwesevhisi yemafirimu ependi. Panguva imwecheteyo, ine pfuma yekugadzira hupfu hwehupfu hunoputika uye hunopomerwa, hunovandudza hupfu hwehupfu. Inonyanya kushandiswa muhupfu hwekuputira, coil simbi, mota machira, nezvimwe.