PaintSquare.com
      | Connect Follow us on Twitter Like us on Facebook
About | Subscribe | Advertise
  

 

 

Daily Quiz (20)


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


True or false: Zinc dust is normally used in zinc-rich coatings.


Where would you be likely to find titanium zinc?


What mechanism of corrosion protection does zinc phosphate provide to coatings?


True or false: Zinc coatings are sometimes applied to structural concrete, such as bridge piers, to provide galvanic protection to rebar.


In SSPC’s Coating System Guide 12.00, Guide to Zinc-Rich Coating Systems, what type of untopcoated zinc-rich system is recommended for alkaline exposure, pH 10-12?


What is the name given to the zinc ammonium chloride solution that cleans and deposits a protective layer on steel before it is immersed in molten zinc to achieve galvanizing?


True or false: With zinc-rich coatings on steel, the zinc becomes the anode in a galvanic cell and sacrifices itself to protect the cathode, the underlying steel.


Cold galvanizing employs a coating with a high percentage by weight of what material?


True or False: A seal coat over thermal-sprayed zinc will perform better if application is delayed until at least 30 days have elapsed so that natural oxidation can form on the zinc.


True or False? To be effective, a seal coat over a thermal-sprayed zinc coating must be applied after a significant amount of natural oxidation has occurred.


True or false: Zinc phosphate pigments, when used in primers for steel substrates, provide sacrificial protection of the metal.


What is the main feature of zinc that allows it to provide cathodic protection to steel?


How are the zinc particles in a zinc-rich coating kept in suspension during spray application?


True or false: Thermal spraying of zinc is sometimes used for corrosion control on steel substrates.


Why are zinc-rich coatings sometimes applied to structural concrete?


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


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


True or false: In multi-coat systems, it is not always the case that the higher the zinc loading in a zinc rich primer, the better the system performance will be.


True or false: Inorganic zinc pre-construction primers for shipbuilding normally have more zinc content than inorganic zinc primers applied after fabrication.


 
 
   

**Commercial white papers, product videos, and other sponsored documents posted on this site are paid content from third-party companies; inclusion and posting on this site does not imply an endorsement nor recommendation of the content by Technology Publishing/PaintSquare. By signing in and viewing or downloading this paid content, you agree to make your name and full contact information available to the sponsor of the content.

U.S. Zinc
Historic Reliability. Innovative Performance.

The reliable protection properties of our zinc dust help combat deterioration and corrosion in your paints and coatings. U.S. Zinc - Helping the world work™


Carboline Company
Submit your Resume Now
carboline.com/careers

Carboline is in need of people who are entrepreneurial, competitive, self-motivated, and have a winner's attitude. Click the above link for available opportunities.


Dow Polyurethane Systems
Choose the Right Coat

Dow’s high-performance, protective polyurethane spray elastomer system increases durability for steel and concrete applications.


DRYCO
Climate Control...delivered.

Temporary climate control equipment. Dehumidifiers,
Heaters, A/C, Power, More…
Toll Free: 866-379-2600


Hempel (USA) Inc.
HEMPEL PROTECTIVE COATINGS

Efficient systems and high quality products to reduce your maintenance costs. Visit Hempel Protective for more information.


KTA-Tator, Inc. - Corporate Office
KTA-Tator EH&S Services

• Ambient & Worker Exposure Air Monitoring
• Safety & Health Program Development
• Lead Paint Assessments
& Specifications
• Health Hazard & Jobsite Safety Assessments
Call 1-800-245-6379


Minerals Research & Recovery

HIGH PERFORMANCE ABRASIVES


“Made in the USA!”

Why recycle waste from other countries? Go FASTER, CLEANER, at 1/3 THE COST with MR&R “All-American” Sharpshot®HP!!

WATCH THE VIDEO


RPB Respiratory
GET A FREE COOL TUBE

Take advantage of RPB Safety’s coolest promotion yet! Throughout the entire month of May you will receive a free Cool Tube with every...


NLB Corporation
VacLance cleans up as you do surface preparation

Add vacuum recovery to any NLB rotating water jet lance with a VacLance attachment and vacuum source. Model DM32283 works vertically, horizontally and in corners.

 
Technology Publishing

The Technology Publishing Network

The Journal of Protective Coatings & Linings (JPCL) PaintSquare
Durability + Design Paint BidTracker

 
EXPLORE:      JPCL   |   PaintSquare News   |   Interact   |   Buying Guides   |   Webinars   |   Resources   |   Classifieds
REGISTER AND SUBSCRIBE:      Free PaintSquare Registration   |   Subscribe to JPCL   |   Subscribe to PaintSquare News
MORE:      About PaintSquare.com   |   Privacy policy   |   Terms & conditions   |   Site Map   |   Search   |   Contact Us
 

© Copyright 2000-2015, Technology Publishing / PaintSquare, All rights reserved
2100 Wharton Street, Suite 310, Pittsburgh PA 15203-1951; Tel 1-412-431-8300; Fax 1-412-431-5428; E-mail webmaster@paintsquare.com