Results 251 to 260 of about 228,478 (298)
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Faraday Discussions of the Chemical Society, 1974
Abstract Model polystyrene networks have been prepared, at different concentrations in an inert solvent, in such a way that the number of crosslinks is accurately known, and the topology of the network can be varied in a controlled way. The contribution of various network defects to the modulus of the network has been examined.
G. Allen, P. A. Holmes, D. J. Walsh
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Abstract Model polystyrene networks have been prepared, at different concentrations in an inert solvent, in such a way that the number of crosslinks is accurately known, and the topology of the network can be varied in a controlled way. The contribution of various network defects to the modulus of the network has been examined.
G. Allen, P. A. Holmes, D. J. Walsh
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Polymer Degradation and Stability, 1981
Abstract A first step in the thermal degradation of polystyrene prepared by radical polymerisation has been isolated by heating the polymer in the temperature range 199–280°C. In this step a chain scission process occurs without formation of volatile products, involving, on average, about one bond between structural units in every 10 000.
CHIANTORE, Oscar +3 more
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Abstract A first step in the thermal degradation of polystyrene prepared by radical polymerisation has been isolated by heating the polymer in the temperature range 199–280°C. In this step a chain scission process occurs without formation of volatile products, involving, on average, about one bond between structural units in every 10 000.
CHIANTORE, Oscar +3 more
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Thermal degradation of polystyrene
Vacuum, 1953THE degradation of polymers may be elucidated by various approaches; one of the more accessible routes is a study of the volatile degradation products.
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Stress-Birefringence in Polystyrene
Nature, 1950THE photo-elastic properties of polystyrene at temperatures above its softening point have been investigated earlier1,2, and it has been found that under these conditions the stress-birefringence is in the opposite direction from that found for most other materials.
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Effects of polystyrene nanoplastics on lead toxicity in dandelion seedlings
Environmental Pollution, 2022Minling Gao, Song Zhengguo
exaly
Miscibility behaviour of polystyrene and polystyrene derivatives
Die Makromolekulare Chemie, Rapid Communications, 1986Markus Antonietti +2 more
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Biodegradation of polystyrene by bacteria from the soil in common environments
Journal of Hazardous Materials, 2021Thien-Kim Le +2 more
exaly