CHEN Ye, YANG De-cai. EFFECT OF QUENCHING TEMPERATURE ON THE CRYSTALLINE STRUCTURE OF POLY(VINYLIDENE FLUORIDE). [J]. Acta Polymerica Sinica (5):519-522(1995)
DOI:
CHEN Ye, YANG De-cai. EFFECT OF QUENCHING TEMPERATURE ON THE CRYSTALLINE STRUCTURE OF POLY(VINYLIDENE FLUORIDE). [J]. Acta Polymerica Sinica (5):519-522(1995)DOI:
EFFECT OF QUENCHING TEMPERATURE ON THE CRYSTALLINE STRUCTURE OF POLY(VINYLIDENE FLUORIDE)
ffect of crystallization temperature on the crystalline structure of poly (vinylidene fluride)PVF2 has been investigated by TEM and FTIR. Low quenching temperatures(30℃)induce β phase formation of PVF2 directly from the melt.When the quenching temperature is in the range of 40-70℃
α and β phases coexist in the film.αphase PVF2 is normally obtained at the temperatures from 80 to 150℃
while the γ phase is produced at higher temperature(165℃).