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Flashcards in colour Deck (36)
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1
Q

What does the first number before the line mean?

A

Depth

2
Q

What does the first number after the line represent?

A

Major tone

3
Q

What does the second number after the line represent?

A

Minor tone

4
Q

What is meant by the term ‘prelevelling’?

A

Evening out porosity of hair by adding more tones

5
Q

What is meant by the term ‘pre pigging’?

A

Adding tones back into the hair prior to a colour service

6
Q

What volume of peroxide would you use with a quasi and toner colour?

A

10 vol

7
Q

What does 20 vol peroxide do?

A

Lift by one shade, covers 100 % white hair

8
Q

What does 30 vol peroxide do??

A

2-3 shade lift

9
Q

What volume of peroixde would you use with high lift tint, bleach or use on dark hair?

A

40 vol

10
Q

How do you work out the ratio to dilute water into peroxide?

A

1) Strength needed-strength stock
2) first part answer of number=water required
3) first part number of strength/volume required=peroxide amount

11
Q

What would you use powdered perxoide for?

A

Highlights, adding lot of light to hair, with quasi

12
Q

What would you use creame peroxide with?

A

Bleach

13
Q

How many shades lift does high lift tint give?

A

2-4

14
Q

what do permenant and quasi colours contain?

A

oxident

15
Q

how does permenant colour work?

A

By the oxident and ammonia dissolving into the natural colour pigment

16
Q

What does an eleasticity test test for?

A

ECO Cortex

17
Q

What does an porosity test test for?

A

PCU Cuticle

18
Q

What colour pigments are eummelalin?

A

Brown/black

19
Q

What colour pigments are phummelanin?

A

Red/yellow

20
Q

What colours are primary?

A

Red, yellow, blue

21
Q

what colours are secondary?

A

Orange, violet, greeen

22
Q

What are opposite colours that neutralise?

A

Blue-Orange
Yellow-Violet
Red-Green (colours clash)

23
Q

How long does a temp colour last?

A

1 wash

24
Q

How long does a semi permenant last and what does it do?

A

6-8 wahes, gives no lift, simply tones and adds depth

25
Q

How long does a quasi last and what does it do?

A

up to 24 washes, mix with semi-permanant, no lift, adds depth and tones, covers 50 % white hair

26
Q

How long does a permenant last and what does it do?

A

lasts until hair grows out or cut out, leaves regrowth, covers 100% white hair, add depth and tone, lift natural hair lighter

27
Q

What are highlights and low lights used for?

A

Create lighter/ darker tones

28
Q

What size molecules are temp colour on the hair saft?

A

Large attach cuticle

29
Q

What size molecules are semi permenant colour on the hair saft?

A

small molecules, attach cuticle and layers inbetween

30
Q

What size molecules are quasi colour on the hair saft?

A

diffrent sized molecules, enter cortex , oxidise starts

31
Q

What size molecules are permenant colour on the hair saft?

A

small molecules that expand when oxidisied so they become so big that they cant fit through the cuticle so they are trapped in the cortex

32
Q

What affect does permenant, bleach and high lift tint have on the hair structure?

A

open cuticle

33
Q

What PH Level is permenant?

A

7.5-9.5 alkaline

34
Q

What PH Level is Bleach?

A

8-9.7 alklaine

35
Q

What PH Level is semi-permenant?

A

6.8 acidic

36
Q

What PH Level is quasi-permenant?

A

6.8-9.0 alkaline