A correlation between abrasion resistanc
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Harrison, A. ;Huggett, R. ;Handley, R. W.
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Article
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1979
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John Wiley and Sons
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English
β 384 KB
This investigation studies the relationship of hardness, elastic modulus and scratch width as dependent variables to the abrasion resistance of twenty-three dental acrylic resins. The multiple correlation R , when all three variables are used as predictors, is 0.727. Because of the significant inter