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Chemical Texturizing (Permanent Waving)
Question | Answer |
---|---|
What is the physical and chemical process of making straight hair curly is called? | Permanent waving (Perming) |
What is the main ingredient found in an acid wave? | Glycerol |
What are thioglycolic acid and ammonia used to formulate? | Alkaline wave solutions |
Is wrapping the hair around the tool used to create the curl considered the chemical or physical part of the perm? | Physical |
What are the two basic methods of wrapping the hair around a tool to create a curl? | Croquignole and spiral |
Which wrapping technique uses one end paper folded in half? | Bookend |
Which wrapping technique uses two end papers, one on top of the other? | one on top of the other technique lol |
What happens when water is left in the hair and end papers after rinsing the perm? | Perm solution is diluted and curl is weakened |
The rectangle perm wrap is also called? | The 9-section perm wrap |
Which perm wrap places the perm rods in a staggered configuration? | Bricklay |
The "dropdown" wrap is also called a: | Perimeter perm |
Strong sulfide bonds are found in which layer of the hair? | Cortex |
What form does a positive test curl take during processing? | An "S" pattern |
Which type of perm solution is not recommended for porous or damaged hair? | Alkaline |
What is the Ph range of an alkaline perm? | 8.0-9.5 |
What is the Ph range of an acid perm? | 4.5-7.0 |
What is the Ph range of neutralizer? | 2.5-7.0? |
What product rebonds and restores disulfide bonds? | Neutralizer |
Hydrogen peroxide, sodium bromate or sodium perforate are commonly used in: | Neutralizer |
Which type of perm processes with heat? | Acid |
Hair should be wrapped without tension when using this type of perm? | Alkaline |
How long should you rinse EVERY perm for? | 5 minutes minimum |
Leaving neutralizer on the hair for too long can cause? | Damage |
Which type of perm causes minimal swelling and should be wrapped with even tension? | Acid |
What is the hairs ability to absorb moisture called? | Porosity |
What is the hairs ability to stretch and return to its original shape called? | Elasticity |
Would an alkaline or acid perm be a better choice for resistant hair? | Alkaline |
Characteristic of hair generally referred to as fine, medium or course? | Texture |
The number of hairs per square inch on the scalp is called? | Density |
What should you apply to the skin to protect the client from burning to the skin? | Protective cream |
What determines the size and shape of the new curl formation? | Size and shape of perm rod |
Should you perform a perm on a client with scalp abrasions? | No |
What is the proper cape/towel procedure for a perm service? | Towel/cape/towel |
Which perm wrap helps avoid splits between bases? | Bricklay |
The area between two partings is called the: | Base |
Weak or limp curls are caused by: | Underprocessing |
Frizzy curls can be the result of: | Overprocessing |
Hair rolled with too much tension can cause: | Breakage |