Improving Surface Properties of PEEK for Dental Applications by Using Piranha Solution

Table 5

Data describing contact angle results.

	Mean	Standard deviation	Minimum	Median	Maximum
C1	83.032	4.575863	78.34	83.77	89.69
C2	80.222	5.846492	73.84	79.56	89.79
P3	67.714	5.056795	62.08	65.56	74.53
P5	73.09	2.925483	70.6	72.13	77.98
P7	79.07	3.271674	75.12	78.95	83.87