Chemicals
The chemical Texture service that loosens overly curly hair into loose curls or waves
Soft Curl Reformation
Ammonia free waves
have less order
Chemical relaxers come in all of the following formula except
Super extreme
Ph stands for
Potential Hydrogen
The pH scale reanges from
0-14
Two basic types of wrapping hair around a perm rod are the spiral method and
Croquignole Method
Type of ph bonds that are relatively weak physical side bonds and can be broken with any change in the pH
Salt
The type of chemical relaxer that requires applying a protective base cream to the entire scalp prior to the application of the relaxer
Base relaxer
When a substance is not able to be mixed with another substance
Immiscible
Amino Acids are connected end to end to form
Peptide bonds
An endothermic wave must be activated by using a(n)
Outside heat source
A method of hair straightening that combines the use of a thio relaxer with flat ironing
Japanese thermal Straightening
Partings and bases are sectioned and placed to follow the curvature of the head in this permanent wave wrap
Curvature perm wrap
The protein building blocks of the hair , skin and nails :
Amino acids
The process of taking curly hair and chemically altering it to a straighter form is
Chemical Relaxing
If performing a permanent wave service you should test for elasticity
before perming the hair
A perm wrap in which one end paper is placed under and another is placed over the stand of hair being wrapped
Double flat wrap
Manufactures add an alkalizing agent to permanent waving solutions because the acid in the solutions
neither swells the hair nor penetrates into the cortex
A relatively weak physical side bond that its broken by water or heat
Hydrogen
Another term for rebonding
Neutralizing
Any illness caused by over exposure to certain products or ingredients is called a(n)
Occupational Disease
the chemical bonds that join amino acids together are called
Peptide bonds
this test is performed as part of tour guest consultation to see how the hair will respond to a chemical application
Preliminary strand test
Matter can exist in the which of the three states
Solid,liquid, gas
The measure of the thickness or thinness of a liquid is
Viscosity