click below
click below
Normal Size Small Size show me how
COS: Chapter 20
Chemical Texture Services
| Question | Answer |
|---|---|
| The measurement of thickness or thinness of a liquid that affects how the fluid flows. | Viscosity |
| Compounds made up of carbon, oxygen, hydrogen, nitrogen, and sulfur (COHNS). | Amino Acids |
| Oily cream used to protect the skin and scalp during hair relaxing. | Base Cream |
| Perm activated by an outside heat source, usually a conventional hood-type air dryer. | Endothermic Waves |
| Strong chemical side bonds formed when the sulfur atoms in two adjacent protein chains are joined together. | Disulfide Bonds |
| Hair is wrapped at an angle of 90 degrees or perpendicular to its base section. | Half-Off Base Placement |
| Use the same ammonium thioglycolate (ATG) that is used in permanent waving, but at a higher concentration and higher pH + 10. | Thio Relaxers |
| One end paper is placed under and another is placed over the strand of hair being wrapped. | Perm Flat |
| One end paper is folded in half over the hair ends like an envelope. | Bookend Wrap |
| Hair strands are wrapped from the ends to the scalp in overlapping concentric layers. | Croquignole |