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A Novel Epoxy Resin Toughened by HTBN Liquid Rubber

Published online by Cambridge University Press:  15 February 2011

Xiaozu Han ,
Zhankui Yun  and
Fenchun Guo
Xiaozu Han
Affiliation:
Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022, China
Zhankui Yun
Affiliation:
Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022, China
Fenchun Guo
Affiliation:
Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022, China
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Abstract

A novel toughened epoxy resin was obtained by using an epoxy-terminated prepolymer prepared from epoxy resin and hydroxy-terminated butadiene-acryl-onitrile copolymer (HTBN), and an amine curing agent. The cured, toughened resin has excellent mechanical properties due to the two-phase structure which was observed using SEM and TEM. When the HTBN content is 15 phr, the rubber phase separates effectively and the specimen presents a fine two-phase structure. However, when the HTBN content reaches 25 phr, the morphology appears continuous.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 274: Symposium R – Submicron Multiphase Materials , 1992 , 11
Copyright
Copyright © Materials Research Society 1992

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References

REFERENCES

(1) Riew, C.K., Rowe, E.H., Siebert, A.R., Adv. Chem. Ser., 154, 326 (1976).CrossRefGoogle Scholar
(2) Banthia, A.K., et al., Adv. Chem. Ser., 222, 343 (1989).Google Scholar
(3) Scola, D.A., U.S., 3, 926, 904 (1975).Google Scholar
(4) Han, X., Li, S., Zhang, Q., Chinese J. Polm. Sci., 8, 335 (1990).Google Scholar
(5) Sankaran, S., Chanda, M., J. Appl. Polym. Sci., 39, 1459 (1990).CrossRefGoogle Scholar