The Chemical Structure and Thermal Characteristics of Polymers |
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Page 170
... increases linearly with increasing content of the divinyl compound , by approximately 3.3 ° per 1 % divinylbenzene . The tensile strength and impact strength increase with divinylbenzene content up to 5 % divinylbenzene , after which ...
... increases linearly with increasing content of the divinyl compound , by approximately 3.3 ° per 1 % divinylbenzene . The tensile strength and impact strength increase with divinylbenzene content up to 5 % divinylbenzene , after which ...
Page 174
... increase in the number of the bulky butyl side groups in the ` cross - links . Figure 90 shows the decrease in the vitrification temperatures of these co- polymers . In the case of ethylene glycol dimethacrylate and 2 , 2 ...
... increase in the number of the bulky butyl side groups in the ` cross - links . Figure 90 shows the decrease in the vitrification temperatures of these co- polymers . In the case of ethylene glycol dimethacrylate and 2 , 2 ...
Page 203
... increase in the melting and softening temperatures of the polymer . If hetero - atomic groupings ; -S- , -0— ; -NR ... increases considerably , while the solubility de- The introduction of groupings such as S or O- enhances creases . the ...
... increase in the melting and softening temperatures of the polymer . If hetero - atomic groupings ; -S- , -0— ; -NR ... increases considerably , while the solubility de- The introduction of groupings such as S or O- enhances creases . the ...
Contents
Thermodynamic characteristics of heatresistant polymers | 18 |
Bibliography | 24 |
RELATIONSHIP BETWEEN THE HEAT RESISTANCE OF HIGH | 30 |
Copyright | |
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adipamide adipate aliphatic amide aromatic benzene carbon atoms CH-CH CH₂ CH3 CH3 Chem compounds coordination polymers copolymers cross-linked crystalline curve decreases degrees/minute diamine dicarboxylic acids Dynamic thermogravimetric analysis energy fluoride formation Formula of repeating function glycol heat resistance hetero-chain heterocyclic high polymers hydrogen bonds increase isophthalic isotactic Izvestiya AN SSSR Korshak linear Loss in weight macromolecules melting point melting temperature methyl methylene methylene groups mole molecular weight molecule monomer Moskva nitrogen number of carbon number of methylene oxide phenol phenylene poly Poly(hexamethylene poly(vinyl alcohol poly(vinyl chloride polyamides polyarylates polyesters polyethylene Polymer Sci polymeric polyphenylene polystyrene polytetrafluoroethylene properties reaction repeating unit resistance of high rings S. V. Vinogradova sebacate seen shows side groups softening point softening temperature structure substituents T. M. Frunze Table terephthalic acid thermal decomposition thermal degradation thermal resistance thermogravimetric analysis Tvitr V. V. Korshak vinyl vitrification vitrification temperature Vysokomolekulyarnye Soedineniya Weight of residue