## Abstract In this study, the chemical modification of unsaturated polyesters and the influence of polyester's structure on thermal and viscoelastic properties have been presented. The structure of unsaturated polyesters obtained in polycondensation of cyclohex‐4‐ene‐1,2‐dicarboxylic anhydride (TH
The influence of chemical modification of unsaturated polyesters on viscoelastic properties and thermal behavior of styrene copolymers
✍ Scribed by Marta Worzakowska
- Publisher
- Springer Netherlands
- Year
- 2009
- Tongue
- English
- Weight
- 276 KB
- Volume
- 96
- Category
- Article
- ISSN
- 0022-5215
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The influence of different polymerization conditions like curing agent (MEKP) amount and styrene content on the glass transition temperature, the relative dielectric constant as well as loss factors of unsaturated polyester-styrene-polymer systems after solidification was investigated in depth. With
The effects of the styrene-butadiene (SB) diblock copolymer on the viscoelastic properties of styrene-butadiene-styrene (SBS) triblock copolymers were examined in both in the neat state and within specific product applications. The addition of the SB diblock copolymer into a pure SBS triblock copoly
Several structural series of unsaturated polyester networks which had different isophthalic acid-maleic anhydride ratios or different percentage rates of styrene incorporated in the network were studied by means of thermomechanical tests. It was demonstrated that the transition zone ( a and p) did
Fractions of an unsaturated polyester resin (UP), based on 1 mol maleic anhydride, 1 mol isophthalic acid, 1 mol propylene glycol, and 1 mol diethylene glycol, were obtained from an industrial reactor at various times during polyesterification. They were characterized by 1 H-NMR and chemical titrati