STUDIES ON GRAFT COPOLYMERIZATION OF STYRENE TO POLYPROPYLENE BY PRE- IRRADIATION BY $gamma$-RAY IN AIR

Journal Article · Sat Dec 31 23:00:00 EST 1960 · Proc. Japan Conf. Radioisotopes

OSTI ID:4684262

Kadonaga, M; Abe, K; Iida, K; Ueda, N; Furuhashi, A; Matsuo, H; Matsuyama, K

Studies on properties of homogeneous graft copolymer of polypropylene- styrene are attempted. As the first step, graft copolymerization by the pre- irradiation method is performed. Effects of atmosphere, temperature, dose rate, and total dose of irradiation, and of temperature and time of polymerization, on the graft percent and the graft efficiency are clarified. Variations of tensile strength and percent elongation of the grafted film with the graft percent are also measured. (JAIF)

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-17-029913
• OSTI ID: 4684262
• Journal Information: Proc. Japan Conf. Radioisotopes, Journal Name: Proc. Japan Conf. Radioisotopes Vol. Vol: 4th
• Country of Publication: Country unknown/Code not available
• Language: Japanese

Related Subjects

AIR
ATMOSPHERE
EFFICIENCY
FILMS
GAMMA RADIATION
GENERAL AND MISCELLANEOUS
IRRADIATION
POLYMERIZATION
POLYMERS
PROPYLENE
RADIATION CHEMISTRY
RADIATION DOSES
STYRENE
TEMPERATURE
TENSILE PROPERTIES
VARIATIONS