Thermally Stable Polymers: Syntheses and Properties |
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Page 12
... Crystalline Transition ( Melting ) Point The crystalline transition temperature , Tm , is a primary thermodynamic transition which exhibits a discontinuity in the property vs temperature curve ... Crystalline crystalline 12 Introduction.
... Crystalline Transition ( Melting ) Point The crystalline transition temperature , Tm , is a primary thermodynamic transition which exhibits a discontinuity in the property vs temperature curve ... Crystalline crystalline 12 Introduction.
Page 13
... Crystalline crystalline crystalline rubbery ( amorphous ) region Property Amorphous Crystalline and Amorphous 1 Tg کار Temperature Tm Figure 1.5 A composite of the relationship of the properties of both amorphous and crystalline ...
... Crystalline crystalline crystalline rubbery ( amorphous ) region Property Amorphous Crystalline and Amorphous 1 Tg کار Temperature Tm Figure 1.5 A composite of the relationship of the properties of both amorphous and crystalline ...
Page 382
... Crystalline melting point ( see Tm ) Crystalline transition point ( see Tm ) Crystalline transition temperature ( see Tm ) Cuprous chloride , 49 , 145 Cuprous chloride - amide complex , 84 Cyanoacetylene , 85 p - Cyanobenzhydroxamic ...
... Crystalline melting point ( see Tm ) Crystalline transition point ( see Tm ) Crystalline transition temperature ( see Tm ) Cuprous chloride , 49 , 145 Cuprous chloride - amide complex , 84 Cyanoacetylene , 85 p - Cyanobenzhydroxamic ...
Common terms and phrases
acetone added air or nitrogen aliphatic amide amine anhydride aramids aromatic backbone benzene C. S. Marvel carborane CH₂ CH3 CH3 CH3 Chem chloride chloroform condensation cooled copolymer crosslinking crystalline cyclization decomposition diamine dianhydride dl/g DMAC DMSO dried ether fibers films filtration functions groups heated Hergenrother heterocyclic HMPA hydrazide Imai imide inherent viscosity intermediate intrinsic viscosity isolated isothermal Japan Patent ladder m-cresol m-or Macromol materials melt methanol Method mixture is stirred mmol modulus molecular weight monomer NH-C NH2 NH2 NH2 nitrogen oxadiazole oxide P. M. Hergenrother phenyl phenylene poly polyhydrazide polyimides polymerization polyoxadiazoles postcure poured precipitate the polymer Preprints properties pyridine reaction reflux ring room temperature siloxane sodium solid soluble solution solvent structure sulfone sulfuric acid synthesized tensile strength tetraamines thermal stability thiadiazole tion triazole U.S. Patent vacuo vacuum washed weight loss yellow yield