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Daily Quiz (20)

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

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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