Industrial & Engineering Chemistry Research | 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.Quality Control of 5,5′-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione) It is majorly used in novalac based resins, which can be further cured with bismaleimides (BMI) for aerospace, electronics and wireless communication based applications.

Quality Control of 5,5′-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione)In 2019, Yang, Zenghui;Duan, Chunjian;Sun, Yong;Wang, Tingmei;Zhang, Xinrui;Wang, Qihua published 《Utilizing Polyhexahydrotriazine (PHT) to Cross-Link Polyimide Oligomers for High-Temperature Shape Memory Polymer》. 《Industrial & Engineering Chemistry Research》published the findings. The article contains the following contents:

Integrating good strength and toughness, high thermostability, and easy processability into one shape memory polymers is highly desirable yet challenging. Herein, we demonstrate an approach to fabricate high temperature shape memory polymer based on polyhexahydrotriazines (PHT) crosslinked polyimide oligomers. The obtained thermosets with enhanced thermal and mech. properties can comparable to well-established high mol. weight polyimide. The thermoset with mol. weight of polyimide oligomer as low as 8 kg/mol (PI8k-PHT) exhibit the tensile strength, fracture toughness, and elastic modulus of 90 MPa, 69 MJ/m3, and 2059 MPa, resp. The PI8k-PHT show good shape memory effect at 210 °C with shape fixity above 98% and shape recovery above 90%, and their temporary shapes quickly recover to original within 4 s under thermal stimulus. Besides, utilizing the partially cured prepregs sheets and further compression molding methods, the block or surface micropatterned shape memory composites can be facilely obtained. And 5,5′-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione) (cas: 38103-06-9) was used in the research process.

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.Quality Control of 5,5′-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione) 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