PaintSquare.com
Follow us on Twitter Follow us on LinkedIn Like us on Facebook Follow us on Instagram Visit the TPC Store
Search the site

 

Advertisement

PaintSquare


Problem Solving Forum

| More

February 6 - February 10, 2017

How do you accurately measure the adhesion of inorganic zinc?

More items for Quality Control


Selected Answers

From Per Gabrielsson of Free Lance Consultations and Inspections on February 14, 2017:
Dolly test? You will have a thin layer of dry zinc dust on the surface. Cross cut - yes. Coin scratch does not tell of adhesion, but of hydrolyzing.

From trevor neale of TF Warren Group on February 13, 2017:
Only after ensuring the inorganic zinc has reached full cure should the ASTM 4541 pull test produce repeatable results.

From Paiboonsak Saengsomboon of JT Marketing Co., Ltd. on February 7, 2017:
An easy way to check is by using coin scratch test on the paint film. If you see the shiny surface, then the zinc is well adhered to the steel surface.

From Yan David of DNVGL on February 6, 2017:
Use a dolly test.

Please sign in to submit your answer this question    

Tagged categories: Adhesion; Quality control; Zinc-rich (inorganic)


Current PSF Question | Submit a PSF Question | Full PSF Archive

Advertisements
 
Fischer Technology Inc.
 
NEW Protective Coating Inspection Website
 
Click Here!
 

 
KTA-Tator, Inc. - Corporate Office
 
Instrument Service Department
 
Are you a QP certified contractor? KTA’s Instrument Service Department can help keep you compliant!
Click or call 1-800-KTA-GAGE.
 

 
DeFelsko Corporation
 
PosiTector SST Soluble Salt Tester
 
Measures the concentration of soluble salts on metal surfaces. Use with all Bresle patch types including the reusable, adhesive-free PosiPatch.
 

 
HoldTight Solutions Inc.
 
NO FLASH RUST - NO CONTAMINANTS
 
Our HoldTight®102 salt remover & flash rust
preventer prevents flash
rust by removing surface contaminants. Contact us
for your nearest distributor.
(800) 319.8802 sales@holdtight.com
 

 
SABRE Autonomous Solutions
 
Productivity
 
Personnel are free to do other tasks while the ALPHA1 does the “dirty work”.
 

 
Industrial Vacuum Equipment Corp.
 
Hurricane Vacuums
& Dust Collectors
 
Vacuum and dust collector hose, filters and related accessories.
IndustrialVacuum.com
 

 
Novatek Corporation
 
Novatek Corporation, Dustless Coatings Removal
 
Strip, clean and profile all dust free! Comply with new lead standards. Contact today: (866) 563-7800
 

 
W Abrasives
 
New blast suction and recycling system!
 
Phenics systems, made by W Abrasives, is a new way to transform traditional site blasting by enabling recovery and recycling of steel grit.
 

 
Safway Services
 
Safeguard Assets. Ensure Productivity. HAKI®
 
Protect assets and equipment. Keep facilities open and operational. Maintain schedules regardless of weather. Ensure smooth and continuous production. Easy to erect. Safway is the primary distributor of HAKI® products including HAKISPAN and HAKITEC® 750 – in North America.
 

 
Clemco Industries Corp.
 
Maximum Dust Suppression Systems Start at $14,950
 
The system comprises proven technology and equipment with user-friendly flexibility in mind. See it in action.
 

 
 
 

Technology Publishing Co., 1501 Reedsdale Street, Suite 2008, Pittsburgh, PA 15233

TEL 1-412-431-8300  • FAX  1-412-431-5428  •  EMAIL webmaster@paintsquare.com


The Technology Publishing Network

Durability + Design PaintSquare the Journal of Protective Coatings & Linings 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