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Barber Vocab Ch 18
Milady's Standard Professional Barbering 2006
Question | Answer |
---|---|
acid-balanced waves | perms with a 7.8 to 8.2 pH range that process at room temperature; do not require hair dryer heat |
alkaline or cold waves | perms that process at room temperature without heat with a pH range between 9.0 and 9.6 |
ammonium thioglycolate (ATG) | main active ingredient or reducing agent in alkaline waves |
base control | the position of the perm rod in relation to its base secton |
base cream | protective cream used on the scalp during hair relaxing |
base direction | angle at which the perm rod is positioned on the head; also the directional patetern in which the hair is wrapped |
base relaxers | relaxers that require the use of a base or protective cream |
base sections | subsections of panels into which the hair is divided for rodding; one tool is normally placed on each base section |
basic perm wrap | rodding pattern in shich all the tools within a panel are directed in the same direction |
bookend wrap | perm wrap in which an end papter is folded in hald over the hair ends |
chemical blow-out | combination of a relaxer and hairstyling used to create a vareity of Afro styles |
chemical hair relaxing | the process of rearranging the basic structure of extremely curly hair into a straightened form |
chemical texture services | hair services that cause a chemical change that permanently alters the natureal wave pattern of the hair |
croquignole rodding | rodding from the hair ends to the scalp |
end wraps | end paper; absorbent papers used to protect and control the ends of the hair during perming services |
endothermic waves | perm activated by an outside heat source, usually a hood-type dryer |
exothermic waves | perms that create and exothermic chemical reaction that heats the solution and speeds up processing |
glyceryl monothioglycolate (GMTG) | main active ingredient in true acid and acid-balanced waves |
hydroxide relaxers | relaxers with a very highpH, sometimes over 13 |
lanthionization | process by which hydroxide relaxers permanently straighten hair; lanthionization breaks the hair's disulfide bonds during processing and converts them to lanthionine bonds when the relaxer is rinsed from the hair |
lotion wrap | permanent waving wrapping technique in which the waving solution is applied to the section before rodding |
neutralization | process of stopping the action of a permanent wave solution and hardening the hair in tis new form by the application of a chemical solution called the neutralizer |
no-base relaxers | relaxers that do not require application of a protective base |
permanent waving | a process used to chemically restructure natural hair into a different wave pattern |
prewrap solution | usually a type of leave-in conditioner that may be applied to the hair prior to permanent waving to equalize porosity |
reformation curl | a soft-curl permanent; combination of a thio relaxer and thio permanent, whereby the hair is wrapped on perm rods; used to make existing curl larger and looser |
texturize | a process used to semistraighten extremely curly hair into a more manageable texture and wave patten |
thio relaxers | relaxers that usually have a pH above 10 and a higher concentration of ammonium thioglycolate than is used in permanent waving |
true acid waves | perms that have a pH between 4.5 and 7.0 and require heat to speed processing; process more slowly than alkaline waves and do not usually produce as firm a curl |