Breaking News

Boiling Water Resistant (BWR) Plywood inspection,quality control,assurance,factory auditing,sourcing,manufacturing

BWR GRADE
Parameter Prescribed Value Observed Value
Moisture content 5 to 15% 6 to 10%
Adhesion of plies Pass Standard Excellent
Resistance of Water Pass Standard Excellent
Modulus of Elasticity(N/Sq mm)
-Along the grain
-Across the grain
5000
2500
5500-6500
3000-4000
Modulus of Rupture(N/Sq mm)
-Along the grain
-Across the grain
40
20
50-60
60-70
Mycological test N.A. N.A.
Preservative treatment Optional Glue line fortified with preservative;
Finished panels are treated with
CCB preservative
如无特殊说明,文章均为本站原创,转载请注明出处。If there are no special instructions, the articles are original, if you want to use or reproduce, please indicate the original source www.plywoodinspection.com,If you find that our articles infringe on your copyrights and interests, please email us at info@plywoodinspection.com in time and we will delete it at the first time.

Check Also

This week, we visited several factories specializing in the production of bleached birch plywood and bleached aspen poplar plywood in Fengxian County, Xuzhou

This week, we visited several factories specializing in the production of bleached birch plywood and …

Leave a Reply

Your email address will not be published. Required fields are marked *