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Daily Quiz (19)


True or false: Based on a study of coatings for offshore platforms reported in JPCL, fluoropolymer topcoats replaced polyurethanes in an oil company’s specification.


True or false: Organic zinc-rich coatings are not recommended for the repair of galvanizing.


True or false: ASTM has solvent resistance tests for both inorganic and organic coatings.


True or false: A zinc silicate primer is classified as an organic zinc-rich primer.


True or false: SSPC has a standard for a single-coat zinc-rich painting system.


True or false: Zinc-rich coatings work extremely well in protecting steel substrates in predominantly wet, highly alkaline exposure environments.


True or false: If a zinc-rich coating has an epoxy binder, it is classified as both an organic and an inorganic zinc-rich coating.


True or false: If a zinc-rich primer has a silicate binder, it is classified as an inorganic rather than an organic zinc-rich.


True or false: Organic zinc-rich coatings are sometimes recommended for the repair of damaged areas on galvanizing and inorganic zinc-rich-coated steel.


True or false: Organic zinc-rich coatings are generally more tolerant of deficient surface preparation than inorganic zinc-rich coatings.


When spraying zinc rich coatings, why is it useful to have the spray pot or container positioned at or above the level of the work?


What special mixing equipment may be required for zinc-rich paints?


What special mixing equipment is required for zinc-rich paints?


True or false: Organic zinc-rich coatings resist higher temperatures than inorganic zinc-rich coatings.


True or false: If a zinc-rich coating has a silicate binder, it is classified as an organic zinc-rich.


Which of the following is bad advice about spraying zinc-rich coatings.


In what way is a zinc-rich primer “rich?”


True or false: Inorganic zinc-rich coatings are more surface tolerant than organic zinc-rich coatings.


Zinc-rich primers offer what kind of protection to steel?


 
 
   

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Novatek Corporation
Dustless Coatings Removal

Strip it, clean it, and profile it,
all dust free! High production
rates and Blast like finishes.
Comply with new lead
standards.


Abrasives Inc.
Check our Prices for Blast Abrasives

Faced with higher abrasive costs? We invite you to call & check our rates on Black Magic® coal slag and other quality blast materials. Abrasives Inc. 800-584-7524


Armakleen Company, The
ARMEX when nondestructive cleaning is critical

Use ARMEX to clean, remove paint and degrease a wide variety of substrates including metals, plastics, composites and masonry materials like brick, concrete and natural stone.


Trelawny Surface Preparation Technology
Surface Preparation Equipment

Manufacturer of needle scalers, grinders, scarifiers and scabblers. Pneumatic tools for Marine and Construction. US distributor CS Unitec: 800-700-5919


Dampney Co., Inc.
High Temperature
Stove Paint

• Multiple Colors.
• Prevents rust and corrosion.
• Wood Burning stoves,
fire pits, smokers.
• Aerosol, Quarts,
Gallons, 5 Gallons.


U.S. Zinc
Historic Reliability. Innovative Performance.

For 65 years, the success of U.S. Zinc has come from the quality of our people and our products. The protection properties of our zinc dust prolong the life of marine coatings, helping the world work™


Elcometer, Inc.
Elcometer 106 Pull-Off Adhesion Tester

Portable, easy to operate; Provides numerical value for adhesion; Comes in carrying case - Ideal for site tests; No power supply necessary.


Julbert, Inc.
XH Duty Dust Collectors

“More Suck For The Buck” Suction at 15” Static Pressure at Rated CFM Volume. Built Tough! Priced Right! Tel: 208-437-2100 Customerservice@julbertinc.com

 
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