Ch.17 Chemical Texture

1

100

The process used to chemically restructure straight hair into a wave curl pattern is?

Permanent Waving

200

In permanent waving the main active ingredient is alson known as what?

A Reducing Agent

300

The two layers of the hair most affected by chemical texture services are?

Cortex 

Cuticle 

400

All these conditions can make a chemical process uncomfortable or dangerous.

Scalp disease

Coarse hair

Abraisons

500

What is it called when one end paper is folded over the sectioned hair for a perm wrap?

Bookend

2

100

Frizziness is an indication of what?

Overprocessing

200

Waving processing has reached its peak when it forms what shape?

Firm letter S

300

Chemical texture services included what three services?

Reformation curls

Permanent waving

Hair relaxing 

400

Permanently waved hair should be shampooed with what kind of shampoo?

Acid-balanced

500

Physical and chemical actions cause the bonds within the cortex to be arranged and restructured during what kind of services?

Chemical Texturizing

3

100

Alkaline perms are generally used on hair that is considered?

Resistant

200

The process used to chemically restructure curly hair into a larger curl pattern is?

Reformation curl

300

Two basic methods used to wrap the hair around the perm rod are?

Croquignole

Spiral

400

Hair density is analyzed to determine what three things?

Number of subsections

Size of rods

Amount of product to use

500

Characteristics of low-pH waves include what three things that do not produce a firm curl? Usually marketed as body waves.

Sulfates

Sulfites

Bisulfites

4

100

True acid waves have a pH range of what?

4.5-7.0

200

A chemical service should not be given if the hair shows signs of?

Overporosity and breakage 

300

Hydroxide relaxing products are neutralized through what process?

Shampoo and rinsing

400

Permanent waving requires the use of what three things?

Rods

Waving Lotion

Neutralizer

500

What is it called when two end papers are used in a perm wrap?

Double-end wrap or double wrap

5

100

To determine how the clients hair will react to the permanent waving process what should be performed?

Test Curl

200

The process used to rearrange overcurly hair into straightened hair is?

Hair relaxing

300

The hair is projected about 45 degrees beyond perpendicular to its base section is what placement?

On Base

400

What are three types of perm rods?

Concave

Straight

Bender and loop

500

A curl reformation is also known as what three things?

A curl

soft curl

jheri curl