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CAB4 Test 5 > 403a Wood Finishing Applications > Flashcards

403a Wood Finishing Applications Flashcards

1
Q

How does penetrating oil stain derive its colour?

A

Soluble aniline dyes

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2
Q

Two types of oil stains

A

Penetrating and pigment

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3
Q

How does pigment oil stain derive its colour?

A

Non-soluble pigments made of finely ground minerals and earths

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4
Q

Three main types of stain

A

Oil
Water
Spirit stain/ NGR

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5
Q

______ has a hard, clear, protective finish, with a loooooong dry time.

A

Natural Varnish

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6
Q

The most durable type of topcoat

A

Varnish

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7
Q

Topcoat with a wet look and very high durability, with a very short pot life (15-20) with will fuck up your gun if it dries inside.

A

Polyester

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8
Q

Spray gun that uses a piston or diaphragm pump to force liquid thru a small tip at very high pressure.

A

Airless

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9
Q

Spray gun that is not very well suited to fine finishing work because it spays to much with too large of particles.

A

Airless

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10
Q

Has a higher transfer efficiency than conventional spraying equipment.

A

Pressure atomized air assisted

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11
Q

What three things must you make sure are true of your surface to be sprayed?

A

Clean
Dry
Free of surface contaminents

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12
Q

A strong light held to the side can help you determine?

A

Any gouges/dents/scratches/ defects in your piece

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13
Q

Gently caressing your piece to seek out defects is called?

A

Tactile/Touch Inspection

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14
Q

Using what liquid can you find invisible marks (glue etc) on your piece before finishing?

A

Mineral Spirit/Thinner
Can also be used to remove grease/oils/silicone (solvent wipe)

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15
Q

The BEST way to remove adhesive from a piece

A

Scraper or chisel

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16
Q

You should totally use a wet cloth to wipe glue off my dude

A

Nah brah

17
Q

Stain that looks great, comes in so many colours, doesn’t fade, doesn’t bleed, has a even tone, penetrates deep (lol) and is generally awesome except it raises grain, is difficult to apply, and is unstable?

A

Water Stain
Sounds so fking awesome, until it doesn’t

18
Q

What should you do to your end grain to even out the final appearance to your faces?

A

Wash coat w/ clear stain or stain conditioner

19
Q

What does bleach do homie?

A

Yo dawg, it removes localized stain defects, or natural pigments, or lightens the entire surface of the wood, no cap

20
Q

Types of wood bleach

A

Oxalic Acid
Chlorine
Sodium Hydroxide
Hydrogen Peroxide

21
Q

Commercial wood bleach kits are combination of?

A

Sodium Hydroxide and Hydrogen Peroxide

22
Q

What direction should you work when applying bleach?

A

Bottom to top

23
Q

Different woods respond differently to bleach.

A

Hell yeah brother

24
Q

What wood bleaches almost white?

A

Walnut

25
Q
A

Air spray

26
Q
A

Airless

27
Q
A

Air assisted airless

28
Q
A

HVLP

CAB4 Test 5 (3 decks)

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