Chapter 11 Flashcards
The vast majority of chemicals that you will come in contact with during your lifetime are completely safe and most are
Beneficial
Everything you can see or touch except …… is a chemical
Light and electricity
Petroleum oil can be chemically converted into ….
Vitamin C
In medival times, alchemist searched in vains for ways to turn
Lead into gold
Vapors are formed when … into the air.
Liquid evaporate
….. are a blend of soot-like particles mixed with vapors
Fumes
Is a chemical that causes two surfaces to stick together
An adhesive
Is a substance that improves adhesión
A nail primer
A base coat acts as the … or … and …
“ go-between “ or “ anchor “, it improves adhesion
There are three basic types
Acid- free, acid-base, nonacid
A…. Is a substance that can cause visible and possibly irreversible permanent skin or eye damage.
Corrosive
Acid-base primers are corrosive and can cause
Painful burns and scars to soft tissue and eyes
Use primer sparingly!
One very thin coat is enough for most clients
…… sometimes called nonacid or acid free primers, do not contain methacrylic acid, the acid-base primer ingredient
Non corrosive primers
Scrubbing also gets rid of the
Bacteria and fungi that can cause fingernail infections
A nail dehydrator temporarily removes surface moisture from the nail plate. Excessive moisture on the surface of the plate can interfere with product adhesion , just as surface oil can. Nail dehydration remove traces of both moisture and oil. But within…. The normal oils and moisture will return to the nail plate
30 mins
Use only a … to remove only the surface shine
Medium/ fine (240grits)abrasive or buffer
The …. The nail plate, the …. It will be
Thinner , weaker
Keeping the nail plate …… is the nail professional first duty
Thick,strong, and healthy
Overfilling, excessively roughing up the nail plate, may cause the nail plate to … from the nail bed
Lift and separate
Overfilling the nail. Can lead to lifting, breaking, free-edge chipping, and free-edge product separation or …. It can also promote allergic reactions and may cause painful friction burns
Curling
They properly spend more time and attention preparing the nail plates by removing all dead tissue from the …. As well as bacteria, fungi, oil, and moisture from the nail plate
Sidewalls and cuticle area
Soaking the nail plate in any liquid, including water or acetone, will temporarily soften the nail plates surface for
Up to 60 mins
Coating that cure or polymerize , monomers and polymers
Chemical reaction
The gigantic chains of molecules are called ….
Polymers
Polymer can be liquid, but they are usually …
Solid
The chemical reaction that makes polymer is called …
Polymerization
Sometimes the term ..,,, are used, but they all have the same meaning
Cure , curing, or hardening
The individual molecules that join to make the polymer are called
Monomers
Polymerization is done by special ingredient called an …
Initiator
This explains why all nail enhancement become stronger during the first …
48 hours / couple days
Liquid and powder systems use …. That gather energy from the heat of the room or hand
Thermal initiator
A catalyst is a substance that …, a chemical reaction
Speeds up
Products with simple polymer chains are easily damaged by
Sharp impacts or heavy stress
Cross links are also more … to solvents, including water and acetone
Resistant
All mail enhancement and adhesive are based on a family of chemical ingredients called
Acrylics
Are used to make all monomer liquid and polymer powder systems and atleast one type of uv gel
Methacrylates
MMA is
Extremely difficult to remove and will not dissolve on product removers
The majority of the ingredients are … or quickly evaporating solvents
Volatile
If stabilizers which control
Color stability
Are made from organic substances
ALL nail enhancements
When problems occur, they are usually caused by
Improper nail plate prep, improper application or maintenance, improper removal
He said ,” all substances are poison; there is none that is not a poison, only the dose differentiates a poison and a remedy
Paracelso
This important principle says that … determines toxicity
Overexposure
These systems work great for capturing All types of vapors and the finest dusts in the salon and keeping them out of the breathing zone
Capture ventilation system
These systems work great for …. All types of vapors and the finest dusts in the salon and keeping them out of the breathing zone
Capturing