Chapter 20 chemical texture services

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Chapter 20 chemical texture services

Toggle Navigation. Game Preview. Milady ch 20 chemical texture services. Game Code: Chemical Texture services. Share Milady ch 20 chemical texture services. Class PIN. Google Classroom Facebook Twitter. Save to Folder. New folder Save Cancel. Glycerol monothioglycolate is the active ingredient in what type of waving lotion? Sodium hydroxide is the active ingredient in what type of perm?

It is best used on existing curly hair to make the existing curls larger and looser.

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The chemical texture service that loosens overly curly hair into loose curls or waves is:. The technique of wrapping at a degree angle or straight out from the center is:. The two basic types of wrapping hair around a perm rod are the spiral method and:. The process of rearranging extremely curly hair into a straighter or smoother form is:. Which type of relaxer contains one component and is used without any additional mixing?

Chapter 20 chemical texture services

The measurement of the thickness or thinness of a liquid that affects how the fluid flows. Coumpounds made up of carbon, oxygen, hydrogen, nitrogen, and sulfur. Perm activated by an outside heat source, usually a conventional hood-type hair dryer. Strong chemical side bonds formed when the sulfur atoms in two adjacent protein chains are joined together. Hair is wrapped at an angle of 90 degrees or perpendicular to its base section. One end paper is placed under and another is placed over the strand of hair being wrapped. One end paper is folded in half over the hair ends like an envelope. Hair strands are wrapped from the ends to the scalp in overlapping concentric layers. A matching sheet, or a matching quiz, is a sheet with two columns. In the first column there will be a word, statement or question, and in the second column are the answers, jumbled around in a different order.

Jeff osterhage

Cuticle- tough exterior layer of hair; surrounds inner layers; protects hair from damage Cortex- middle layer; responsible for strength and elasticity Medulla- innermost layer; often called pith or core; may be missing in fine hair What are the chemical actions that take place during permanent waving? Copy to clipboard. Straightener is distributed evenly. Hair at scalp is stronger than ends. Proper hair and scalp analysis, as well as a thorough client consultation, must be completed prior to giving a perm service. How do hydroxide relaxers straighten the hair? The strength of the solution is determined primarily by the concentration of thio. Answer: An alkaline wave has a pH between 9. NOTE: Explain that the application procedures are the same for thio and hydroxide relaxers, but that the procedure is different for a virgin application and a retouch application. Therefore, it is of extreme benefit to you as a student of cosmetology to become proficient in all these services. Sodium hydroxide is used most often. The two most common types of chemical hair relaxers are thio ammonium thioglycolate and sodium hydroxide. Class PIN.

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Water is removed. Perms add volume and fullness for styling and especially help hair with a soft, fine texture. GMTG, which has a low pH, is the active ingredient. Guanidine hydroxide relaxers contain two components that must be mixed immediately prior to use. Course hair with a strong resistant cuticle layer needs the additional swelling and penetration that come from what type of perm? The client's hair and scalp must be completely dry and free from perspiration prior to the application of a hydroxide relaxer. Acids neutralize alkalis. It will let you know how long the product can remain on the hair before desired results are achieved or damage will occur. Has weak curl or may be completely straight. Determine extent of damage. Acid-balanced shampoo or normalizing lotion is used. When does most of the processing take place when the solution penetrates the hair, within the first?