Coatings Flashcards

1
Q

SSPC 5

A

White Metal Blast NACE 1

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2
Q

NACE 1

A

White Metal Blast SSPC 5

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3
Q

NACE 2

A

Near White Blast SSPC 10

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4
Q

SSPC 10

A

Near White Blast NACE 2

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5
Q

NACE 3

A

Commercial Blast SSPC 6

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6
Q

SSPC 6

A

Commercial Blast NACE 3

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7
Q

NACE 8

A

Industrial Blast SSPC 14

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8
Q

SSPC 14

A

Industrial Blast NACE 8

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9
Q

NACE 4

A

Brush-Off Blast SSPC 7

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10
Q

SSPC 7

A

Brush-Off Blast NACE 4

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11
Q

Prevent contact with the environment

A

Plating

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12
Q

Restrict contact with the environment

A

Organic Coatings

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13
Q

Release substance

A

Galvanizing with Zinc

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14
Q

Eliminate sharp edges and hard to reach areas; provide drainage; remove weld splatter; avoid crevices

A

Design of surfaces

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15
Q

Clean surface increases adhesion strength; Anchor pattern profile increases surface area;

A

Surface Preparation

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16
Q

Surface Prep Methods

A

Abrasive Cleaning; Solvent Wipe-Off; Steam; Flame; Hot Water; Pickling; Mechanical Methods

17
Q

Glue that holds the coating together

A

Binders (Resins)

18
Q

Powders that improve properties

A

Pigments

19
Q

Thinning

A

Solvents

20
Q

Primer Function

A

Adhesion to the substrate

21
Q

Intermediate Function

A

Barrier to moisture vapor transmission

22
Q

Topcoat Function

A

Weather resistance

23
Q

Application Concerns

A

Atmospheric conditions must be compatible; Temperature must be sufficient for cure; Contamination from the air must be controlled; Materials must be stored, mixed and thinned correctly

24
Q

Film Thickness formula

A

Gallons X %Solids X 1604 divided by Feet sqd

25
Q

Safety related information

A

MSDS - SDS

26
Q

Manufacturer technical information for application

A

TDS

27
Q

Generic information; Certification of Contractors, Certification of Specifiers

A

SSPC

28
Q

Certification of Inspectors

A

NACE

29
Q

Inspection Instruments

A

Anchor profile, WFT, Visual Inspection, Tooke Gauge, Holiday Detection

30
Q

Coatings Specialist

A

SSPC

31
Q

Coating Inspectors

A

NACE

32
Q

5 tests inspectors should perform

A

Immersion test; salt spray; cathodic disbandment; impedance test; condensation tests

33
Q

Most widely used method for corrosion protection

A

Galvanizing

34
Q

Provides the cleanest and largest effective surface per unit area

A

Abrasive cleaning