Chemical Texturizing

Front 1

Tichology

Back 1

Is the technical term for the study of hair the disorders and disease of hair care. Understanding how hair is effected by the environment, hair care treatment and chemical texturizing

Hint 1

Trich

Front 2

Composition of hair , follicle

Back 2

Hair begins to form in the underlying layers ( dermis) of the skin living cells in a pocket located in the dermis layer that starts the process of building the hair root. This pocket is referred to as a follicle. The follicle surrounds the entire root providing a space or pocket.

Hint 2

Surround hair like a glove.

Front 3

Keratin

Back 3

The living cells that start the process and Are the building blocks for hair, skin and nails it is a strong fibrous proteins.

Hint 3

Protein found in hair skin and nails

Front 4

Amino acids

Back 4

Are the protein building blocks of hair and link together to form tiny protein fibers. Each amino acid consists of elements hydrogen oxygen nitrogen carbon and sulfur.

Hint 4

Small balls that form a single strand of hair

Front 5

Peptide bond

Back 5

Is amino acids connected end to end forming a peptide bond

Hint 5

Small balls chain together in a single strand of hair

Front 6

Polypeptide chain

Back 6

Are spiraling chain of amino acids joined together by peptide bonds. Keratin proteins are long ,coiled chains of polypeptides. This process continues with hundreds of microfibers group together to create a cortical fiber. The cortical fiber group together produce the cortex. The dry, dead cell that surround the cortex or the cuticle scales.

Hint 6

Spiral light particles in a single strand of hair

Front 7

Side bonds aka cross bonds

Back 7

Connect the polypeptide chain side-by-side and are responsible for the hairs strength and elasticity

Hint 7

Cross bond

Front 8

Hydrogen bond

Back 8

Are weak physical side bonds that are easily broken by water or heat. They reform when the hair is cool and or dry. Hydrogen bonds bonds account for approximately 33% of the hair strength

Hint 8

H20

Front 9

Salt bonds

Back 9

Are also weak physical side bonds that are easily broken by changes in pH. They reform when the PH is restored. They also account for approximately 33% of the hair strength and elasticity

Hint 9

Shampoo restore the PH

Front 10

Disulfide bonds

Back 10

Are strong chemical side bonds that can only be broken by chemical solution. They are not a numerous as the hydrogen or salt ban but still account for approximately 33% of the hair strength and elasticity disulfide bonds connect to sulfur Atoms located in amino acid call or cysteine.

Hint 10

Perm , bond aka disulfide bond. Reduction

Front 11

Cuticle

Back 11

Though outer protective covering. This layer is generally made up of 7 to 12 layers of overlapping scale-like flat cells. How tight the cells overlap determines how quickly product will be absorbed.

Hint 11

Outer protective covering

Front 12

Cortex

Back 12

Is the soft, elastic, thick inner layer made up of elongated cells. Responsible for elasticity ( stretch) in the hair and it also contains melanin or coloring matter.

Hint 12

Inter soft layer

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Medulla

Back 13

Is the deepest layer consisting of round cells. Sometime it is intermittent or totally absent, which is not known to have any true effect on the hair

Hint 13

Center of the hair

Front 14

Matter

Back 14

Is a substance that has mass and occupies space. It has physical and chemical properties and exists either as a solid, liquid or gas. Each matter is distinguished by its very own property and whether there is or is not a chemical change.

Hint 14

3 forms of matters

Gas- vapor, liquid, solid

Front 15

Gas

Back 15

Gas and vapor is not the same. Gases occur when a liquid is place under extreme high or low temperature. Consists of molecules that are very far apart.

Hint 15

Example oxygen and nitrogen. Air we breathe

Front 16

Vapor

Back 16

Vapor and gas are not the same. Vapor develop when liquid evaporates.

Hint 16

Clouds and steam

Front 17

Atoms

Back 17

Are the smallest part of an element. All matter consists of atoms. Atoms are made up of the following. Neutrons, protons, electrons, ions.

Hint 17

Smallest part of an element.

Front 18

Matter

Back 18

Is a substance that has mass and occupies space. It has physical and chemical properties and exists either as a solid, liquid or gas. Each matter is distinguished by its very own property and whether there is or is not a chemical change.

Hint 18

3 forms of matters

Gas- vapor, liquid, solid

Front 19

Gas

Back 19

Gas and vapor is not the same. Gases occur when a liquid is place under extreme high or low temperature. Consists of molecules that are very far apart.

Hint 19

Example oxygen and nitrogen. Air we breathe

Front 20

Vapor

Back 20

Vapor and gas are not the same. Vapor develop when liquid evaporates.

Hint 20

Clouds and steam

Front 21

Atoms

Back 21

Are the smallest part of an element. All matter consists of atoms. Atoms are made up of the following. Neutrons, protons, electrons, ions.

Hint 21

Smallest part of an element.

Front 22

Neutrons

Back 22

Neutral particles found in the nucleus.

Hint 22

Neutral part of a atom.

Front 23

Protons

Back 23

Positively charged particles found in the nucleus.

Hint 23

Positive charge in a nucleus

Front 24

Electrons

Back 24

Negative charged particles that revolve around the nucleus on orbiting paths.

Hint 24

Negative orbiting paths

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Electrons

Back 25

Negative charged particles that revolve around the nucleus on orbiting paths.

Hint 25

Negative orbiting paths

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Ions

Back 26

Atoms containing an excess amount or not enough electrons in their orbiting paths.

Hint 26

Excessive or not enough electrons in their orbiting paths

Front 27

Elements

Back 27

Are any substance made of 1 type of atom and cannot be chemically broken down

Hint 27

1 type of atom cannot be chemically broken down

Front 28

Molcules

Back 28

Are created when 1 or 2 atoms combine and retain their chemical and physical properties to form matter.

Hint 28

1 or 2 atoms combine and retain chemical and physical properties.

Front 29

Compounds

Back 29

Also know as chemical compound. Chemical substance consists of atoms or ions of 2 or more elements in definite proportions, which can’t be separated by physical means.

Hint 29

Atoms or ions 2 or mor can’t separate by physical means.

Front 30

Physical changes

Back 30

Is matter altered to a different shape temporarily, but eventually returning to its original state.

Hint 30

Water liquid form and when it’s frozen ice is the solid form of matter

Front 31

Physical properties

Back 31

Occurs without chemical reaction or change to the matter.some physical identities are hardness, color, weight odor and boiling point.

Hint 31

Example mascara on the eyelash.

Front 32

Chemical changes

Back 32

Is matter altered to a completely different form permanently

Hint 32

Example changing the color in the pigment using oxidative product , hair color

Front 33

Chemical properties

Back 33

Are characteristic that can only be determined by a chemical reaction and change in the matter

Hint 33

Example the ability of iron to rust

Front 34

Physical mixtures

Back 34

Consists of 2 or more types of matter are blended together, but not chemically altered. Each part in the mixture maintains its own properties. Many properties are mixture, such as alcohol, hydrogen peroxide and water. Mixture can be separated physically or mechanically.

Front 35

Miscible

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Is when a substance is able to be mixed with another substance.

Hint 35

Example alcohol and water

Front 36

Solution

Back 36

Is a mixture that blends 2 or more small particles of gases, liquid or solids that do not separate.

Front 37

Solute

Back 37

Is the substance that is dissolved in the solution.

Hint 37

Coco power and water instant coffee

Front 38

Solvent

Back 38

Dissolve other substance to form a solution with no chemical change.

Hint 38

Ethyl alcohol used in many products like shampoo hairspray.

Front 39

Suspension

Back 39

Is a mixture that blends large particles together without dissolving into a liquid or solid. Do not stay mixed they separate back to their original state.

Hint 39

Makeup nail polish

Front 40

Immiscible

Back 40

Is when a substance is not able to mix with another substance.

Hint 40

Not able to mix

Front 41

Emulsion

Back 41

Is a mixture of 2 or more immiscible substance that are dispersed throughout a liquid that eventually separated from each other.

Hint 41

Water and oil

Front 42

PH potential hydrogen

Back 42

Is the measure of the acidity or alkalinity of a solution. It is the concentrated amount of hydrogen ions in a solution containing water. Determine if a solution is acid , neutral,alkaline.

Hint 42

PH

Front 43

PH scale

Back 43

Is a scale ranging from 0-14 that measures if a product is an acid ( 0-6.9) neutral (7) or alkaline ( 7.1 to 14) ph scale represents an increase in multiples of 10 hair range 4.5 to 5.5

Hint 43

Acidity/ alkalinity 0-14

Front 44

Permanent waving

Back 44

Is chemically rearranging straight hair into a curly or wavy form.

Hint 44

Aka perm

Front 45

Chemical straightening Processing

Back 45

Application of a chemical agent to the hair, followed by a series of steps necessary to produce a reformed hair structure. The chemically change the curly structure of hair, a relaxer cream or lotion is applied and smoothed

Hint 45

Using chemical to straighten the hair

Front 46

Protective cream

Back 46

is a cream barrier applied around the hairline and ear to protect the skin from permanent wave lotions.

Hint 46

Base cream

Front 47

Neutralizer

Back 47

Is a chemical solution that stops the wave process and rebuild the bonds into their own new form this complete process is known as Theo neutralization. Neutralizer is usually range from a pH of 3.02 7.0

Hint 47

Neutralizing shampoo