Macromolecules (Washington, DC, United States) | Cas: 38103-06-9 was involved in experiment

5,5′-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione)(cas: 38103-06-9) is a diallyl based epoxy modification agent that blends with the resin to improve the mechanical property of the epoxy material.Recommanded Product: 38103-06-9 It is majorly used in novalac based resins, which can be further cured with bismaleimides (BMI) for aerospace, electronics and wireless communication based applications.

Recommanded Product: 38103-06-9《Mechanically Strong, Thermally Stable, and Flame Retardant Poly(ether imide) Terminated with Phosphonium Bromide》 was published in 2019. The authors were Cao, Ke;Guo, Yichen;Zhang, Mingxuan;Arrington, Clay B.;Long, Timothy E.;Odle, Roy R.;Liu, Guoliang, and the article was included in《Macromolecules (Washington, DC, United States)》. The author mentioned the following in the article:

Phosphonium bromide-terminated poly(ether imide)s (PEI-PhPPh3Br) possessing high mech. strength, thermal stability, and flame retardancy were synthesized by functionalizing dianhydride-terminated poly(ether imide)s (PEI-DA) with triphenyl-4-aminophenylphosphonium bromide. The PEI-PhPPh3Br exhibited excellent tensile properties, thermal stability, and flame retardancy. The PEI-PhPPh3Br with a mol. weight of 12 kDa [PEI-PhPPh3Br (12k)] showed a tensile strength of 109 ± 4 MPa and a Young’s modulus of 2.75 ± 0.12 GPa, much higher than those of the noncharged PEI analog. PEI-PhPPh3Br (12k) also showed outstanding flame retardancy, better than the state-of-the-art com. PEIs, as evidenced by the high limiting oxygen index of 51% and high char yield of 60% at 980 °C. The study herein provides a highly effective strategy to simultaneously improve mech. strength, thermal stability, and flame retardancy, which are three important properties rarely possessed by most polymers. To complete the study, the researchers used 5,5′-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione) (cas: 38103-06-9) .

5,5′-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione)(cas: 38103-06-9) is a diallyl based epoxy modification agent that blends with the resin to improve the mechanical property of the epoxy material.Recommanded Product: 38103-06-9 It is majorly used in novalac based resins, which can be further cured with bismaleimides (BMI) for aerospace, electronics and wireless communication based applications.

Reference:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem