New thermosetting resins for high performance composites

1970 ◽  
Vol 2 (5) ◽  
pp. 270-276 ◽  
Author(s):  
G. I. Harris
Keyword(s):  
High Performance ◽  
Thermosetting Resins

The Effect of Oxygen Plasma on Some Experimental Polymers Containing Silicon and Phosphorus

1993 ◽  
Vol 11 (2) ◽  
pp. 137-146 ◽  
Author(s):  
J.W. Connell ◽  
J.G. Smith ◽  
P.M. Hergenrother
Keyword(s):  
Weight Loss ◽  
High Performance ◽  
Atomic Oxygen ◽  
Oxygen Plasma ◽  
Weight Retention ◽  
Flame Resistance ◽  
Space Applications ◽  
Thermosetting Resins ◽  
Limiting Oxygen Index ◽  
Arylene Ether

As part of a NASA program on high performance polymers for space applications, polymers containing silicon and phosphorus were prepared, characterized and exposed to an oxygen plasma under vacuum. Thin films of polyimides containing pendent siloxane groups, thermosetting resins contain ing silicon and poly(arylene ether)s containing phenylphosphine oxide were ex posed to a radio frequency generated oxygen plasma to assess their stability. The weight loss of the films was monitored as a function of exposure time and compared with that of Ultem® and Kapton® polyimide films of the same thick ness exposed under identical conditions. All of the experimental materials ex hibited better weight retention than either of the commercial polyimides. The thermosetting resins containing silicon and poly(arylene ether)s containing phosphine oxide exhibited only minor weight loss (0-5%) compared to that ex hibited by Ultem® (75-100%) and Kapton® (35-82%). Organic polymers con taining silicon are known to form silicates and silicon dioxide when exposed to atomic oxygen providing an in situ protective coating. Likewise, polymers con taining phosphorus have been shown to form an inorganic phosphate surface layer which subsequently provides protection from further oxidation. The same inherent characteristics that provide the polymers with atomic oxygen resis tance (i.e., high oxidation state or inorganic oxide formation) may also impart fire resistance. Materials containing phosphorus are known to exhibit good flame resistance. The chemistry, properties, limiting oxygen index and oxygen plasma resistance of these materials will be discussed.

Advances in sustainable thermosetting resins: From renewable feedstock to high performance and recyclability

2021 ◽  
Vol 113 ◽  
pp. 101353
Author(s):  
Jingkai Liu ◽  
Shuaipeng Wang ◽  
Yunyan Peng ◽  
Jin Zhu ◽  
Weiwei Zhao ◽  
...  
Keyword(s):  
High Performance ◽  
Thermosetting Resins ◽  
Renewable Feedstock

Sustainable hydrophobic thermosetting resins and polycarbonates from turpentine

2016 ◽  
Vol 18 (8) ◽  
pp. 2416-2423 ◽  
Author(s):  
Benjamin G. Harvey ◽  
Andrew J. Guenthner ◽  
Thomas A. Koontz ◽  
Perrin J. Storch ◽  
Josiah T. Reams ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Water Uptake ◽  
High Performance ◽  
Thermosetting Resins ◽  
Good Thermal Stability ◽  
High Performance Polymers

The renewable phenol carvacrol has been converted to high performance polymers with low water uptake and good thermal stability.

High-performance bio-based thermosetting resins composed of dehydrated castor oil and bismaleimide

2009 ◽  
Vol 114 (2) ◽  
pp. 1033-1039 ◽  
Author(s):  
Ken-Ichi Hirayama ◽  
Tomomi Irie ◽  
Naozumi Teramoto ◽  
Mitsuhiro Shibata
Keyword(s):  
Castor Oil ◽  
High Performance ◽  
Thermosetting Resins

High performance bio-based thermosetting resins composed of tung oil and bismaleimide

2010 ◽  
Vol 119 (2) ◽  
pp. 896-901 ◽  
Author(s):  
Mitsuhiro Shibata ◽  
Naozumi Teramoto ◽  
Yu Nakamura
Keyword(s):  
High Performance ◽  
Thermosetting Resins ◽  
Tung Oil
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