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
  
  
  
  

MOISTURE CONTENT TEST - GB/T18102-2007 (6.3.3) and GB/T17657-1999 (4.3); EN 13183-1:2002 (adapted)

1. TOOLS
1.1 Balance accurate to 0.01 gr.
1.2 Equipment for drying wood, ensuring free internal circulation of air and capable of maintaining a temperature of 103 (+/-2) ° C

2. SAMPLING
3*100x100 mm

3. TESTING PROCEDURE
3.1 Weigh samples (W0)



3.2 Oven-dry samples for 6 hours at 103 (+/-2) ° C



3.3 Record samples’ weight (W1)



3.4 Repeat steps 3.2-3.3 until the difference in mass between 2 successive weighings (WF and WF-1) separated by an interval of 2 hours is less than 0.1%
3.5 Weigh the sample (WF)



3.6 Moisture Content (%) = ((W0 – WF)/WF)*100

4. ASSESSING TEST RESULTS
Passing requirement: 3-10% or per the contract







 
  
  Copyright © 2013 China Link. All rights reserved.