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Intro To Corrosion > Coatings > Flashcards

Flashcards in Coatings Deck (34)
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1

SSPC 5

White Metal Blast NACE 1

2

NACE 1

White Metal Blast SSPC 5

3

NACE 2

Near White Blast SSPC 10

4

SSPC 10

Near White Blast NACE 2

5

NACE 3

Commercial Blast SSPC 6

6

SSPC 6

Commercial Blast NACE 3

7

NACE 8

Industrial Blast SSPC 14

8

SSPC 14

Industrial Blast NACE 8

9

NACE 4

Brush-Off Blast SSPC 7

10

SSPC 7

Brush-Off Blast NACE 4

11

Prevent contact with the environment

Plating

12

Restrict contact with the environment

Organic Coatings

13

Release substance

Galvanizing with Zinc

14

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

Design of surfaces

15

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

Surface Preparation

16

Surface Prep Methods

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

17

Glue that holds the coating together

Binders (Resins)

18

Powders that improve properties

Pigments

19

Thinning

Solvents

20

Primer Function

Adhesion to the substrate

21

Intermediate Function

Barrier to moisture vapor transmission

22

Topcoat Function

Weather resistance

23

Application Concerns

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

Film Thickness formula

Gallons X %Solids X 1604 divided by Feet sqd

25

Safety related information

MSDS - SDS

26

Manufacturer technical information for application

TDS

27

Generic information; Certification of Contractors, Certification of Specifiers

SSPC

28

Certification of Inspectors

NACE

29

Inspection Instruments

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

30

Coatings Specialist

SSPC