Khoom npe:polycarbonated

Molecular hom:C31H32o7

Cas:25037-45-0

Khoom molecular qauv:

Tshuaj Tshuaj Muaj Zog:

Polycarbonateyog cov amorphous, tasteless, tsis muaj ntxhiab, tsis muaj tshuaj ntsuab, muaj feem cuam tshuam, muaj feem cuam tshuam me me, cov khoom lag luam loj yog ruaj khov. Nws tseem ceeb cuam tshuam lub zog ntawm 44kj / MZ, tensile lub zog> 60mpa. Polycarbonate tshav kub ua tau yog qhov zoo, tuaj yeem siv rau lub sijhawm ntev ntawm - 60 ~ 120 ℃, cua sov li cas, tsis muaj qhov tseeb pom kev zoo nkauj me me, hauv 220 ~ 230 ℃ yog molten lub xeev. Thermal decomprosition kub> 310 ℃. Vim yog lub rigidity ntawm cov molecular chart, nws melt viscosity muaj ntau dua li ntawm cov dav dav thermoplastics.

Daim Ntawv Thov:

Peb qhov kev siv hluav taws xob loj ntawm PC Engineering plastics Yog siv lub qhov rais thiab kho qhov muag thiab hluav taws xob daug, rau cov cuab yeej siv hluav taws xob, cov khoom siv teeb pom kev zoo, kev ruaj ntseg kev nyab xeeb chaw muag khoom thiab cov ntawv xov xwm.