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PARTICLE BOARD MANUFACTURING PRODUCTION PROCESS ,INSPECTORS AND CHECKLIST ,SOURCING FACTORY AUDITING

1 RAW MATERIALWe use material from rubber wood only, making our board homogeneous, high quality and environmental, friendly. 2 CHIPPING AND FLAKINGRubber wood were chipped before reduce to desired fine flakes. The control of flake sizes is the heart of optimum strength and smooth surface. 3 DRYING AND SCREENINGThe wet falke are dried to the controlled moisture level after dried, …

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Particle Board Technical Specification,inspection checklist ,inspectors,sourcing agent

PropertyMethodRequirementThicknessEN324-1-0.3mm/+0.5mm (with MFC)Length and WidthEN324-1+/-0.5mmEdge Straightness ToleranceEN324-21.5mm per mSquareness ToleranceEN324-22mm per mMoisture ContentEN3225% to 13%Formaldehyde EmissionClass 2 (E2)EN1208mg/100g < x30mg/100gClass 1 (E1)EN1208mg/100gF (EO)MFN-15490.5mg/LF (Super EO)MFN-15490.3mg/L PropertyMethodUnit9, 12mm15, 16mm, 18mm25mm30mmP2P2P5P2P5*P2P5*Bending StrengthEN310N/mm213131611.5141012Internal BondEN319N/mm20.40.350.450.30.40.250.35Modulus of Elasticityin BendingEN310N/mm21800160024001500215013501900Surface SoundnessEN311N/mm20.80.8N/A0.8N/A0.8N/ASwelling in Thickness-24 Hour ImmersionEN317%N/AN/A10N/A10N/A10 TestTest MethodResultHeat ResistantLighted cigarette placed on the surface of test sampleSample placed is over and baked at 70°C for 24 hoursAluminium …

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