Study on the properties of the wollastonite short fiber-PVC cable insulation composition

Author

Xianyou, Zhang ; Hong, Zhang Xiao

Author_Institution

Dept. of Electr. Mater., Harbin Univ. of Sci. & Technol., China

Volume

2

fYear

1996

fDate

16-19 Jun 1996

Firstpage

712

Abstract

Surface-treated wollastonite powder is a kind of new inorganic filler for cable insulation applications. The elemental composition, properties and main uses of the wollastonite short fiber are described. The slenderness ratio, particle size, particle shape, content and ways of surface treatment of the wollastonite are discussed. Experiments show that the wollastonite short fiber is a kind of inorganic filler with good reinforcing and electrical insulation characteristics. By means of SEM and a rheogeniometer, the distribution and fluidity of the cable insulation compositions are observed. Balance experiments of the wollastonite powder and other inorganic fillers such as calcine clay and CaCO₃ are described

Keywords

cable insulation; cable testing; composite insulating materials; electric breakdown; insulation testing; organic insulating materials; polymers; surface treatment; PVC cable insulation; SEM; composite insulation; electrical insulation characteristics; inorganic filler; insulation breakdown tests; particle shape; particle size; reinforcing characteristics; rheogeniometer; slenderness ratio; surface treatment; wollastonite short fiber insulation; Cable insulation; Calcium; Chemicals; Crystallization; Dielectrics and electrical insulation; Mechanical factors; Optical fiber cables; Polymers; Powders; Surface treatment;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Insulation, 1996., Conference Record of the 1996 IEEE International Symposium on

Conference_Location

Montreal, Que.

ISSN

1089-084X

Print_ISBN

0-7803-3531-7

Type

conf

DOI

10.1109/ELINSL.1996.549444

Filename

549444