ScholarLens Back to search
2008•Science and Technology of Overseas Building MaterialsRequires access

Influence of Transesterification Inhibitor on Transesterification of PC/PAR Blends

Zhou Zhiyong

Open publisher page 0 citations

Abstract

Influence of transesterification inhibitor on polycarbonate/polyarylate blends transesterification has been studied,the inhibiting mechanism has been investigated,and the effect of two different inhibitors triphenyl phosphate and disodium diphosphate on PC/PAR transesterification have been compared as well. Results show that the transesterification degree increases along with the increasing of the temperature and mixing time.The inhibition effect of disodium diphosphate on PC/PAR transesterification is better than that of triphenyl phosphate.The resulting products are long chain block copolymers after the addition of inhibitor,which improved the compatibility of the PC/PAR blends.

About this research paper

What this paper is about

Influence of transesterification inhibitor on polycarbonate/polyarylate blends transesterification has been studied,the inhibiting mechanism has been investigated,and the effect of two different inhibitors triphenyl phosphate and disodium diphosphate on PC/PAR transesterification have been compared as well. Results show that the transesterification degree increases along with the increasing of the temperature and mixing time.The inhibition effect of disodium diphosphate on PC/PAR transesterification is better than that of triphenyl phosphate.The resulting products are long chain block copolymers after the addition of inhibitor,which improved the compatibility of the PC/PAR blends.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Influence of transesterification inhibitor on polycarbonate/polyarylate blends transesterification has been studied,the inhibiting mechanism has been investigated,and the effect of two different inhibitors triphenyl phosphate and disodium diphosphate on PC/PAR transesterification have been compared as well. Results show that the transesterification degree increases along with the increasing of the temperature and mixing time.The inhibition effect of disodium diphosphate on PC/PAR transesterification is better than that of triphenyl phosphate.The resulting products are long chain block copolymers after the addition of inhibitor,which improved the compatibility of the PC/PAR blends.

Key concepts: Transesterification, Triphenyl phosphate, Phosphate, Polycarbonate, Compatibility (geochemistry), Chemistry, Copolymer, Materials science

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Influence of Transesterification Inhibitor on Transesterification of PC/PAR Blends — Research Paper | ScholarLens