Title :
Study on properties of BF/EP-PU composite
Author :
Yufei Chen ; Jialin Sun ; Tao Feng ; Liping Wang ; Zuoyu Wu
Author_Institution :
Coll. of Mater. Sci. & Eng., Harbin Univ. Sci. & Tech., Harbin, China
Abstract :
Epoxy resin (EP) and polyurethane (PU) were used as polymer matrix, chopped basalt fiber (BF) as reinforcement and prepared BF/EP-PU composites. And studied how different content of chopped BF influenced on the properties of BF/EP-PU composite. The results of SEM photos showed that the connection of BF and polymer matrix formed and chopped BF played a reinforcing role in BF/EP-PU composite. Mechanical properties of composites have attained to develop, shear strength reached 18.5MPa and breakdown field was 16.6kV/mm, when the chopped basalt fiber content was 3wt%.
Keywords :
composite materials; polymers; resins; shear strength; BF-EP-PU composite; SEM photos; breakdown field; chopped basalt fiber; epoxy resin; mechanical properties; polymer matrix; polyurethane; reinforcing role; shear strength; Dielectrics; Electric breakdown; Optical fiber networks; Optical fiber polarization; Optical fiber theory; Polymers; basalt fiber; epoxp resin; mechanical properties; polyurethane;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena (CEIDP), 2013 IEEE Conference on
Conference_Location :
Shenzhen
DOI :
10.1109/CEIDP.2013.6748272
