Production of Poly(carbonate-co-ether) via Catalytic Polymerization of Epoxidized Linseed Oil, Propylene Oxide and Carbon Dioxide

International Rubber Conference

Shaarani, F.W.^1^2 ; Bou, J.J.^2 ; Hakim, R.N.^3

Section of Chemical Engineering, Universiti Kuala Lumpur, Malaysian Institute of Chemical and Bioengineering Technology, Lot 1988 Kawasan Perindustrian Bandar Vendor, Taboh Naning, Alor Gajah,Melaka

78000, Malaysia^1

Department of Chemical Engineering, Escola Técnica Superior d'Enginyeria Industrial de Barcelona, Universitat Politécnica de Catalunya, Barcelona Tech,Diagonal 647, Barcelona

08028, Spain^2

Section of Polymer Engineering Technology, Universiti Kuala Lumpur, Malaysian Institute of Chemical and Bioengineering Technology, Lot 1988 Kawasan Perindustrian Bandar Vendor,Taboh Naning, Alor Gajah,Melaka

78000, Malaysia^3

关键词: Average molecular weight;    Catalytic polymerization;    Double metal cyanides;    Epoxidized linseed oil;    Heterogeneous catalyst;    Polydispersity indices;    Polymerization time;    Propylene oxide;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/548/1/012019/pdf
DOI  :  10.1088/1757-899X/548/1/012019

来源: IOP

【 摘 要 】

Poly-(carbonate-co-ether) was synthesized via catalytic polymerization between epoxidized linseed oil (ELO), propylene oxide (PO) and carbon dioxide (CO2) using heterogeneous catalyst namely Co-Zn double metal cyanide (Co-Zn DMC). The influence of polymerization time was studied. It was revealed that the properties of the resultant polymers were affected by the polymerization time. Within the range of polymerization time studied, the maximum average molecular weight (Mn) of the resultant polymer obtained was 6.21 105 g⋅mol-1 with polydispersity index (PDI) of 1.05 at reaction time of 24 hours.