Chapter 20 Chemical Texture Services
Chapter 20 Chemical Texture Services © Copyright 2012 Milady, a part of Cengage Learning. All Rights Reserved. May not be scanned, copied, or duplicated, or posted to a publicly accessible website, in whole or in part. “Results! Why, man, I have gotten lots of results. I know several thousand things that won’t work.” – Thomas A. Edison © Copyright 2012 Milady, a part of Cengage Learning. All Rights Reserved. May not be scanned, copied, or duplicated, or posted to a publicly accessible website, in whole or in part. Objectives • Explain the structure and purpose of each of the hair’s layers. • Explain the chemical actions that take place during permanent waving. • Explain the difference between an alkaline wave and a true acid wave. • Explain the purpose of neutralization in permanent waving. © Copyright 2012 Milady, a part of Cengage Learning. All Rights Reserved. May not be scanned, copied, or duplicated, or posted to a publicly accessible website, in whole or in part. Objectives (continued) • Describe how thio relaxers straighten the hair. • Describe how hydroxide relaxers straighten the hair. • Describe curl re-forming and what it is best used for. © Copyright 2012 Milady, a part of Cengage Learning. All Rights Reserved. May not be scanned, copied, or duplicated, or posted to a publicly accessible website, in whole or in part. Chemical Texture Services • Cause a chemical change that alters the natural wave pattern of the hair • Allow you to offer clients a variety of styling options not otherwise available © Copyright 2012 Milady, a part of Cengage Learning. All Rights Reserved. May not be scanned, copied, or duplicated, or posted to a publicly accessible website, in whole or in part.
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