Good Quality White Birch Plywood

• Material: Poplar
• Grain: Irregular Grain
• Bonding Strength: Ⅲ(Nc)
• Plywood Type: Veneer Boards
• Formaldehyde Emission Standards: E1
• Specifications: 1250*2500mm
• Model NO.: Good Quality White Birch Plywood
• Place of Origins: China
• Grade: B/B
• Usage: Indoor
• Thickness: 2.5-21 mm
• Type: Two Hotpress
• Applicant: Decoration;Furniture;Packing;Flooring
• Density: 500-700kg/Cbm
• Diameter: Within 3mm
• Certificate: Carb2;Ce;Carb2;ISO9001
• Glue: E0/E1/E2/Mr/Mf/Melamine
• Core: Poplar Combi Hardwood Birch
• Size: Every Size Can Produce
• Name: Good Quality White Birch Plywood
• Transport Package: Suit for Ocean Transport
• Specification: 1250*2500mm
• Trademark: morun
• Origin: China
• HS Code: 4412330090
• Production Capacity: 20000cbm/Year

Product Description

Good Quality White Birch Plywood

Defects Description	B grade	C+ grade	C grade	D+ grade	D grade	E grade
Discoloration	Unacceptable	Unacceptable	Unacceptable	Very light can accept	Very light can accept	Accept
Dead knots	Unacceptable	Unacceptable	Diameter within 10mm can accept no more than 2	Diameter within 10mm can accept	Diameter within 19mm can accept	Accept
Pin knots	Unacceptable	Diameter within 3mm can accept	Diameter within 5mm can accept no more than 5	Diameter within 5mm can accept no more than 8	Diameter within 5 can accept no more than 10	Accept
Mineral line	Unacceptable	Unacceptable	Very light can Accept	Very light can accept	Very light can accept	Accept
Chemical stain	Unacceptable	Unacceptable	Unacceptable	Very light can accept	Very light can accept	Accept
Blue stain	Unacceptable	Unacceptable	Unacceptable	Very light can accept	Very light can accept	Accept
Worm holes	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Accept
Dead knot holes	Unacceptable	Unacceptable	Diameter within 5mm can accept no more than 3 putty well	Diameter within 10mm no more than 6 putty well	Diameter within 19mm, no more than 6 putty well	Accept must putty well
End splits	Unacceptable	Within 200mm in length and 2mm in width can accept, No more than 3 putty well	Within 300mm in length and 2mm in width can accept, No more than 3 putty well	Within 300mm in length and 2mm in width can accept, No more than 6 putty well	Within 400mm in length and 2mm in width can accept, No more than 6 putty well	Accept but must putty well
Mould	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Acceptable
Bump	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Acceptable
Sanding through	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable
Glue penetration	Unacceptable	Unacceptable	Unacceptable	Very light can accept	Very light can accept	Acceptable
Glue tapes	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Acceptable
Delamination	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable
Patchs	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable
Damage on side	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Small can accept but repair well
Blister	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable	Unacceptable
Sound knots	Unacceptable	Unacceptable	Diameter within 19mm can accept no more than 3	Diameter within 19mm can accept no more than 6	Acceptable	Acceptable
Unsound knots	Unacceptable	Unacceptable	Unacceptable	Diameter within 19mm can accept no more than 3	Diameter within 19mm can accept no more than 6	Acceptable

 

B/BB: Whole piece face and back veneer. Face veneers are graded clear and free of defects with a light-white uniform color. Inner cores are solid birch single piece veneers.

BB/BB: Whole piece face and back. Tight pin knots may be present and inner cores are solid single piece veneers.

BB/CP: Whole piece face and back. The "CP" back veneers are downgraded from "BB" grade veneers. Inner cores are solid birch single piece veneers.

CP/CP: Whole piece face and back. The panel is sound both sides and designed for laminating.

C/C: Grade calls for patches, open knots and small veneer splits. This panel is not sanded and is primarily used in structural applications.

Shop Grades: Shop panels are also offered in the full 5×5 format in all grades listed above.


Sample picture 

QUALITY CONTROL. We have more than 10 years of quality control experience for USA and Europe market.Especially for the USA market.We have more than 10 inspectors go to factories do the inspect everyday to make sure every PCS of plywood to customer's warehouse meet the requirements.Since 2002 we start to do the plywood import&export,so we exactly know the difference well for every grade every wood species.