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Publication Date
Sun Oct 17 2021
Journal Name
Iraqi Journal Of Physics
Volume
9
Issue Number
16
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ijp-787
The effect of inorganic pigment on the tensile properties of polycarbonate irradiated with UV – light
The effect of UV-light on the tensile properties of pure PC has been studied. It was shown that irradiation of PC undergo a drop in the tensile properties of 30 hour of exposure. The results of irradiated samples shows that the addition of ZnO and TiO2 with different percentages (0.5
1
1.5 %) will reduce the Young modulus and ultimate stress of PC/ZnO
PC/ TiO2 composites
Z. R. AL-Shammary
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The effect of UV-light on the tensile properties of pure PC has been studied. It was shown that irradiation of PC undergo a drop in the tensile properties of 30 hour of exposure. The results of irradiated samples shows that the addition of ZnO and TiO2 with different percentages (0.5, 1, 1.5 %) will reduce the Young modulus and ultimate stress of PC/ZnO ,PC/ TiO2 composites

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Publication Date
Tue Jan 01 2019
Journal Name
Sci.int.(lahore)
FILTER BASES AND SUPRA PERFECT FUNCTIONS
Filter base
Directed toward a set
Closure converges
Closure directed toward
Supra closure converge
Almost supra converges
Almost supra cluster
Supra compact function
Supra rigid subset
Supra perfect function
Y. Y.
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We introduce some new generalizations of some definitions which are, supra closure converge to a point, supra closure directed toward a set, almost supra converges to a set, almost supra cluster point, a set supra H-closed relative, supra closure continuous functions, supra weakly continuous functions, supra compact functions, supra rigid a set, almost supra closed functions and supra perfect functions. And we state and prove several results concerning it

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