Brochure | Contact Us | How to Order | Client Referrals   
Home About Us Products Quality Control Certifications Case Studies
        
  
  
Quality Control
  
Overview
  
Quality Standards
  
Inspection Procedures
  
Lab Testing
  
Guarantees
  
  
  
  
Brochure
  
PDF download

You should install Adobe Acrobat Reader to view PDF file.
 
Home > Quality Control > Lab Testing > Laminate Flooring
  
  
  
  

INTERNAL BONDING STRENGTH- GB/T18102-2007 (6.3.6) and GB/T17657-1999 (4.8)

1. TOOLS
1.1 Panel Universal Testing Machine accurate to 1N
1.2 Clamping apparatus
1.3 Vernier caliper accurate to 0.05 mm

2. SAMPLING
6*50x50 mm

3. ENVIRONMENTAL CONDITIONS
Temperature: 20(+/-2) ℃
Humidity: 65(+/-5) %

4. TESTING PROCEDURE
4.1 Determine the center points on the 4 sample edges and draw a line between the 2 points on opposite sides of the samples’ center

4.2 Measure the samples’ length (l) and width (b)



4.3 With the help of melted glue, stick the samples to the clamps



4.4 Place the samples on the Panel Universal Testing Machine

4.5 Introduce data in the computer programme, perform the test, record the results and fill the report
σ┴= P max /(l×b)

5. ASSESSING TEST RESULTS
Passing requirement: σ┴≥1.0 MPa





 
  
  Copyright © 2013 China Link. All rights reserved.