Perms
Perm 2
Perm 3
Perm 4
Perm 5
100
this softens and bends the hair
permanent wave solution
100
this layer of the hair may not always be present
What is the medulla
100
a client with resistant hair may require more of this
What is processing time
100
glycerol monothioglycolate is the main ingredient in...
What is an acid based perm
100
this type of perm requires additional outside heat
What is an endothermic perm
200
this controls the ends of the hair when wrapping a perm
What are end papers?
200
the ability to absorb
What is porosity?
200
scale irritation occurs during a chemical service when...
What is vigorous brushing
200
ATG stands for...
What is ammonium thioglycolate
200
7.5 and above are this on the pH scale
What is alkaline
300
the middle lay of the hair
What is the cortex?
300
another name for the standard 9 block perm
What is kroquenol
300
the amount of hair per square inch
What is density
300
This design wrap is another option rather than the standard 9 block perm warp
What is a brick lay perm wrap
300
these bonds are broken during chemical services
What is a disulfide bond
400
another name for this layer of the hair is the Chemical Layer
What is another name for the cortex?
400
The ability to stretch and return
What is elasticity
400
this type of perm is wrapped scalp to end
What is a spiral perm wrap
400
0 to 6.9 is this on the pH scale
What is acid
400
this bond is broken by water
What is a hydrogen bond
500
this is the outter most layer of the hair
What is the cuticle
500
the size of the perm rod determines...
What is the size of the curl
500
the size of the base is determined by...
What is the size and shape of the tool
500
this type of perm uses the heat from ones head as its as its processing solution
What is an exothermic perm
500
this is the STRONGEST bond
What is a disulfide bond
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