pISSN 2234-7518
eISSN 2005-372X

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Fig. 2.

Comparison of water absorption (A) and solubility (B) before thermoforming (BT) and after thermoforming (AT) and among different thermoplastic materials. All tests were performed for 1.0-mm-thick Duran, Essix A+, Essix ACE, and 0.75-mm-thick eCligner. The same capital letters indicate no difference between materials at the 1% significance level. The same lower case letters indicate no difference between BT and AT at the 1% significance level.

See Table 1 for the manufacturer of each product.

Korean J Orthod 2018;48:316~325 https://doi.org/10.4041/kjod.2018.48.5.316
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