SONG Cai-sheng, CAI Ming-zhong, ZHOU Li-yun. STUDY ON THE SYNTHESIS OF POLYAROMATIC ETHER KETONE KETONES BY LOW TEMPERATURE SOLUTION POLYCONDENSATION. [J]. Acta Polymerica Sinica (1):99-103(1995)
DOI:
SONG Cai-sheng, CAI Ming-zhong, ZHOU Li-yun. STUDY ON THE SYNTHESIS OF POLYAROMATIC ETHER KETONE KETONES BY LOW TEMPERATURE SOLUTION POLYCONDENSATION. [J]. Acta Polymerica Sinica (1):99-103(1995)DOI:
STUDY ON THE SYNTHESIS OF POLYAROMATIC ETHER KETONE KETONES BY LOW TEMPERATURE SOLUTION POLYCONDENSATION
igh molecular weight polyaromatic ether ketone ketones (PEKK) were prepared by low emperature solution polycondensation of diphenyl ether (DPE) and terephthaloyl chloride (TPC)
isophthaloyl chloride (IPC) in presence of aluminum chloride
1
2-dichloroethane and N
N-dimethylformamide (DMF). The effects of some factors on polycondensation were investigated. The copolymers were characterized by IR
X-ray diffraction DSC
TG
etc. It is shown that melting temperatures
glass transition temperatures
crystalline temperatures of PEKK products decrease with increasing of mole ratios of IPC to TPC. The pekk prepared have good heat-resis-tance and excellent chemical-resistance.
SYNTHESIS OF A SOLUBLE POLYCHLORO SUBSTITUTED POLY(ARYLETHERKETONEKETONE)
SYNTHESIS AND CHARACTERIZATION OF POLYAROMATIC ETHER SULFOXIDE
SYNTHESIS, STRUCTURE AND PROPERTIES OF POLY(ARYL ETHER KETONE KETONE)S WITH DIFFERENT MONOMERS
THE EFFECT OF KINETIC FACTORS ON THE STRUCTURE OF THE HYDROPHILIC ETHYLENE-ACRYLIC ACID COPOLYMER MICROPOROUS MEMBRANES PREPARED VIA THERMALLY INDUCED PHASE SEPARTATION
SYNTHESIS AND PROPERTIES OF POLYETHERKETONE KETONE/POLYETHERSULFONEETHERKETONEKETONE RANDOM COPOLYMERS CONTAINING NAPHTHALENE RING