The laboratory has complete in house facility to execute various jobs related to wood & wood products. Wood is valuable raw material and its widely used in furniture, packaging& construction. To ensure the quality of wood our laboratory provides quality checks facilities. Parameters Tested For Wood For Plywood Dimensions, Glue shear, Mycological test, Water resistance, Moisture,Adhesion of plies For Timber Moisture, Density, …
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LVL LVL (laminated veneer lumber) Inspection and Testing
ConditionRelative to the GrainRbRsRXIbendingedgewise along the grain392726,519,523,5bendingflatwise along the grain4535,527,52422,5compressionedgewise along the grain3025,523,519,522compressionacross the grain54,33,56,83,8compressionperpendicular to the plane of veneer sheets51,91,71,91,7tensionedgewise along the grain2526,522,517,516,5tensionacross the grain––0,7––shear along the glue lineedgewise along the grain2,62,62,62,62,6shear along the glue lineacross the grain1,11,11,11,11,1 MOE Е, MPa. Strain along the grain RbRsRXI16 00015 60014 00011 00012 700 Types of LVL UltralamDescriptionApplicationЕ16 / E15All veneers are …
Read More »Formica Black HPL Cabinet Liner
Contact us Email : info@plywoodinspection.comwechat : 690512108Cell Phone Whatsapp +86 18086777869http://www.plywoodinspection.com/
Read More »china hpl plywood high pressure laminate sourcing servicessourcing agents specialists quality control quality inspector quality inspectionquality assurance procurement services
Email : info@plywoodinspection.comwechat : 690512108Cell Phone Whatsapp +86 18086777869http://www.plywoodinspection.com/
Read More »PLYWOOD TESTING AND INSPECTION ITEMS
Moisture content (%) Glue shear strength (in dry state) Adhesion of ply Glue shear strength(after 72 hrs. boiling) Tensile StrengthAlong the grainAcross the grain Sum strength Static bending strengthModulus of ruptureAlong the grainModulus of elasticityAlong the grainAcross the grain End Immersion Test Glue Adhesion Test Knife Test Impact Inclination Test Water resistant test Mycological test Modulus of elasticity Modulus of …
Read More »Quality defects of melamine facing wood based panels(Substrate such as Plywood,Blockboard,MDF ,Particle Board) ,quality assurance,inspection checklist ,factory auditing,sourcing service,testing
Poor physical performance The hot pressing temperature is low or the hot pressing time is short, the resin curing is incomplete, and the surface of the melamine paper is easy to stick dust during use, which is difficult to clean and forms a dirty surface. The hot pressing temperature is too high, the hot pressing plates surface temperature is uneven or the …
Read More »Causes and Prevention Measures of Plywood Bubbling in China，quality inspection checklist,quality control,quality assurance,sourcing specialist ,manufacturing consultant ,factory auditing
Causes and Prevention Measures of Plywood Bubbling in China In the plywood production process, hot pressing is a very important process, which is an important process to finalize the product. It is irreversible. Once quality problems occur, especially bubble will bring great losses to the company. Therefore, it is necessary to understand and master the causes and prevention methods of …
Read More »Defects easily occurred during hot pressing of plywood in China and solutions，quality inspection checklist,quality control,quality assurance,sourcing specialist ,manufacturing consultant ,factory auditing
Defects easily occurred during hot pressing of plywood in China and solutions 1、 Bubbling and partial delamination Causes: 1. The moisture content of veneer is too high or the drying is uneven 2. Too much glue 3. The pressure drop speed is too fast or the hot pressing temperature is too high 4. Insufficient resin condensation 5. Insufficient hot pressing …
Read More »Bubbling, delamination , warping, common problems of plywood hot pressing in China，quality inspection checklist,quality control,quality assurance,sourcing specialist ,manufacturing consultant ,factory auditing
Bubbling, delamination , warping, common problems of plywood hot pressing in China 1、 Bubbling and partial delamination Causes: 1. The moisture content of veneer is too high or the drying is uneven 2. Too much glue 3. The pressure drop speed is too fast or the hot pressing temperature is too high 4. Insufficient resin condensation 5. Insufficient hot pressing …
Read More »How to solve the problem of low bonding strength of plywood in China，quality inspection checklist,quality control,quality assurance,sourcing specialist ,manufacturing consultant ,factory auditing
How to solve the problem of low bonding strength of plywood in China Plywood is a kind of building board that is often used by people. This kind of board is not cut from a large piece of wood, but is glued together by using adhesives. With the progress of technology and the strict requirements of plywood manufacturers, the service …
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