Open Access proceedings Journal of Physics: Conference series
The use of diallyl phthalate (DAOP) monomer as both reactive plasticizer and reinforcement in polystyrene/polyphenylene oxide (PS/PPO) blends was investigated. The blends of a fixed amount of PS (80%) with different contents of PPO-DAOP were prepared using an internal mixer and glass transition temperature (T g
Diallyl orthophthalate as a reactive plasticizer
The reactive plasticizer, diallyl orthophthalate (DAOP), the thermal initiator, dicumyl peroxide (DCP), and the tetrahydrofuran (THF), were supplied by the Sigma–Aldrich. All materials were used without further treatment, and their chemical structures are listed in Table 1 .
Improved Processing and Properties for Polyphenylene Oxide
Diallyl orthophthalate (DAOP) prepolymer was investigated as a reactive plasticizer to improve the processability of thermoplastics. The rheology of blends of DAOP prepolymer initiated by 2,3-dimethyl-2,3-diphenylbutane (DMDPB) and polyphenylene oxide (PPO) was monitored during the curing process, a
Diallyl orthophthalate as a reactive plasticizer
Diallyl orthophthalate (DAOP) has been used as a reactive plasticizer for polycarbonate (PC) due to the low reactivity and high conversion at the gel point of DAOP and its high solubility in PC.
Diallyl orthophthalate as a reactive plasticizer
Reactive polycarbonate/diallyl phthalate blends with high optical transparency, good flowability and high mechanical properties Yanyan Liang, Xingping Zhou, Yonggui Liao, Wu Jun, Xiaolin Xie, Huamin Zhou Materials Science 2016 9 Save Alert Epoxy as a reactive plasticizer for improving polycarbonate processibility
- Is diallyl orthophthalate a reactive plasticizer for polycarbonate?
- Diallyl orthophthalate as a reactive plasticizer for polycarbonate. Part 1: Uncured system Diallyl orthophthalate (DAOP) has been used as a reactive plasticizer for polycarbonate (PC) due to the low reactivity and high conversion at the gel point of DAOP and its high solubility in PC.
- What is a reactive plasticizer?
- The most widely used reactive plasticizer has been an amine–epoxy pre-polymer system and this has been used in the processing of polymers such as poly (2,6-dimethyl-1,4-phenylene ether) , , , , and poly (ethylene terephthalate) .
- What are the advantages of DAOP as a reactive plasticizer?
- DAOP has several advantages as a reactive plasticizer: its allylic functional groups can be polymerised by free radical polymerization but this polymerization only occurs at relatively high temperatures due to chain transfer and cyclization reactions , , .
