Flashcards
Chapter 20 50C Part 2
Cards in this deck (20)
- 1Low-ph waves"Perms that use sulfates, sulfites, and bisulfites as an alternative to
ammonium thioglycolate.", (605). - 2Metal hydroxide relaxers"Ionic compounds formed by a metal (sodium, potassium, or lithium)
which is combined with oxygen and hydrogen.", (620). - 3Bookend wrap"Perm wrap in which one end of the paper is folded in half over the hair ends like
an envelope.", (611). - 4Normalizing lotions"Conditioners with an acidic pH that restores the hair’s natural pH before
the final neutralizing shampoo.", (623). - 5Off-base placements"Base control in which the hair is wrapped at 45 degrees below the center of the
base section, so the rod is positioned completely off its base.", (612).
- 6Peptide bonds"Also known as end bonds; chemical bonds that join amino acids together,
end-to-end in long chains, to form polypeptide chains.", (600).
- 7Permanent waving"A two-step process whereby the hair undergoes a physical change caused by wrapping the hair on perm rods; the hair then undergoes a chemical change caused by the application of permanent waving solution and neutralizer.", (601).
- 8Polypeptide chains pahl-ee-PEP-tyd CHAYNS"Long chains of amino acids joined together by peptide bonds.", (600).
- 9Side bonds"Disulfide, salt, and hydrogen bonds that cross-link polypeptide chains
together.", (600).
- 10Soft bender rods"Tool about 12 inches long with a uniform diameter along the entire length.", (610).
- 11Soft curl permanent"A thio based chemical service that reformats curly and wavy hair into
looser and larger curls and waves.", (627). - 12Thioglycolic acid"The most common reducing agent in permanent wave solutions.", (603).
- 13Thio neutralization THY-oh NEW-truhl-eyez-ay-shun"Stops the action of a permanent wave solution and rebuilds the hair in its
new curly form.", (608). - 14Thio relaxers THY-oh ree-LAX-UHRS"Use the same ammonium thioglycolate (ATG) that is used in permanent
waving, but at a higher concentration and a higher pH (above 10).", (618). - 15Thio free waves THY-oh FREE WAYVZ"Perm that uses an ingredient other than ATG as the primary reducing
agent, such as cysteamine or mercaptamine.", (605). - 16True acid waves"Have a pH between 4.5 and 7.0 and require heat to process; they process
more slowly than alkaline waves, and they do not usually produce as firm
a curl as alkaline waves.", (604). - 17Viscosity vis-KAHS-ut-ee"The measurement of the thickness or thinness of a liquid that affects how
the fluid flows.", (618). - 18Weave technique"Wrapping technique that uses zigzag partings to divide base areas.", (614).
- 19Amino acids"Compounds made up of carbon, oxygen, hydrogen, nitrogen, and sulfur.", (600).
- 20Alkaline waves"Also known as cold waves; they have a pH between 9.0 and 9.6, use ammonium thioglycolate (ATG) as the reducing agent, and process at room temperature without the addition of heat.", (604).
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- Work Cited Backe, J., Cintron, C., Fulton, C. J., DaCosta, D., Joseph, R., Kilgore, M. A., Lees, M., Morrison Véronique, Pierce, A., Botero, A. R., Roste, L., Williams, R., & Gibson, T. (2016). Milady® standard cosmetology. Milady®, a part of Cengage Learning®.
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- Tricia Wilson
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