haircolor vocab Flashcards

(74 cards)

1
Q

acid

A

ranges from 0-6.9 on the pH scale

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2
Q

alkaline

A

ranges from 7.1 to 14 on the pH scale

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3
Q

alkanolamines

A

used to neutralize acids or raise the pH. may be used in place of ammonia because they create less odor

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4
Q

ammonia

A

gas with strong odor made up of nitrogen and hydrogen

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5
Q

aniline derivatives

A

small compounds also known as uncolored dye precursors found in permanent hair color

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6
Q

atom

A

smallest chemical part of an element

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7
Q

canities

A

medical term for gray hair, the result of a gradual decline in melanin

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8
Q

chemical

A

substance used in or produced by the process of chemistry

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9
Q

chemistry

A

science that deals with the composition, structures, and properties of matter and how matter changes under different chemical conditions

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10
Q

color wheel

A

support tool for the color to visually show how all colors are created

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11
Q

combustion

A

the rapid oxidation of a substance, accompanied by the production of heat and light

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12
Q

complementary colors

A

created by mixing a primary and secondary color located opposite of each other on the color wheel

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13
Q

compound molecules

A

are a chemical combination of two or more atoms from different elements

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14
Q

concentrate

A

product used to make another product more intense, vibrant, stronger or purer

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15
Q

cortex

A

the middle layer of hair, made up of elongated cells containing melanin and keratin

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16
Q

cuticle

A

the protective outermost layer of hair

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17
Q

decolorization

A

technique of removing natural hair color or artificial hair color from the hair

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18
Q

demi permanent haircolor

A

deposits or adds color to existing haircolor however it does not lighten the hair

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19
Q

dimensional haircolor

A

utilizing two or more haircolors and or techniques to create depth, movement and shape

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20
Q

drabber

A

concentrated haircolor used to increase the ability of a haircolor to neutralize unwanted warmth of a color

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21
Q

electron

A

particles in an atom that have a negative charge

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22
Q

emulsion

A

suspension of one liquid in a second liquid with which the first will not mix

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23
Q

eumelanin

A

produces brown to black pigments in the hair

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24
Q

filler

A

used to equalize porosity and replace missing pigment in one application

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25
foiling technique
involves weaving or slicing out specific strands of hair
26
glaze
technique of applying demi permanent or semi permanent haircolor to add shine and or refresh color
27
haircolor remover
chemical solution used to remove haircolor from the skin
28
haircolor stain remover
chemical solution used to remove haircolor from the skin
29
inorganic chemistry
study of not living or never living organisms that do not contain carbon
30
intensifier
concentrated haircolor that when added to another haircolor, is used to deepen, brighten or create a more vivid look
31
intensity
the strength of the colors appearance
32
ions
and atom or a group of atoms carrying and electric charge
33
law of color
system that provides an understanding of color relationships
34
level
the degree of lightness or darkness of a color
35
matter
substance that has mass and occupies space, occurs in the form of solid, liquid, or gas
36
medulla
innermost layer of hair composed of round cells, hair missing the medulla is fine or fragile
37
melanin
known as pigment, the coloring matter that provides us with the natural color of our hair and skin
38
metallic dye
non professional haircolor containing metals that after continuous use build up on the hair
39
molecule
two or more atoms chemically joined that retain their chemical and physical properties to form matter
40
natural hair dye
known as vegetable hair dye, non professional haircolor made from various plants
41
neutron
particles in an atom that have a neutral charge
42
new growth
process of new hair growing out from the scalp
43
non oxidative haircolor
temporary colors
44
off the scalp lightener
known as quick lighteners, come in a powder form and are not able to be used on the scalp
45
on the scalp lightener
come in an oil, cream and some powder forms and are able to be used on the scalp
46
organic chemistry
study of living or previously living organisms containing carbon
47
oxidation
chemical reaction that occurs when oxygen is released from a substance this reaction assists in the development of color on the hair
48
oxidative haircolor
creates a chemical change in the hair therefore providing longer lasting haircolor results.
49
oxidation reduction
chemical reaction in which the oxidizing agent (developer) is reduced and the reducing agent (haircolor) is oxidized
50
permanent haircolor
can deposit and or lighten the natural pigments located in the cortex layer of the hair
51
pheomelanin
produces yellow to red pigments in the hair
52
porosity
the ability of the to absorb any liquid
53
predisposition test
aka patch test
54
pre lightening
diffusing or lifting the natural hair color to achieve the desired level
55
presoftening
technique that allows for better haircolor penetration by softening by the cuticle often used prior to hair coloring resistant and or gray hay
56
primary colors
the three basic colors red, yellow, blue from which all other colors are produced
57
processing strand test
determines if the haircolor is absorbing and processing evenly
58
proton
particles in an atom that have a positive charge
59
pure substances
have definite chemical and physical properties
60
resistant hair
cuticle scales are flat causing minimal liquid absorption
61
secondary colors
created by mixing two primary colors in equal proportions
62
semi permanent haircolor
deposit only haircolor that penetrates into the cuticle layer of the hair shaft
63
single process haircolor
single application of haircolor to either lighten the the natural haircolor or to deposit haircolor to the hair strand
64
slicing technique
hair coloring technique that isolates thin subsections of hair in a straight line pattern
65
solutions
stable mixtures of two or more substances, which may be solids, liquids, gases or a combination of these
66
solvent
substance that is capable of dissolving another substance
67
special effects
techniques used to create texture as well as various dimensions of color
68
suspension
a mixture in which small particles of a substance are dispersed throughout a gas or liquid if left undisturbed the particles are likely to settle and separate
69
tertiary colors
created by mixing a primary color with a neighboring secondary color
70
tint back
also known as reverse haircolor is the process of returning hair back to its natural state or desired level
71
tone
known as hue, is the balance of color
72
toner
semi permanent or demi permanent haircolor product used on pre lightened hair to neutralize unwanted pigment
73
undertone
known as contributing pigment, is the warm or cool tones seen within the predominant haircolor
74
virgin haircolor application
the first time hair is colored