Birch Interior Plywood
Depending on item:
Длина (grain):1220, 1250, 1500, 1525 mm
Width:2440, 2500, 3050 mm
Thickness: from 6 to 40 mm
Glue type: Urea Carbamide (Interior)
Quality References: Produced acc. to Quality Standard TU 5512-001-447 79728-2002
The color of panels is carefully selected to provide deep white, uniform pattern in order to meet the requirements of elite furniture manufacturers
Due to miserable formaldehyde emissions of urea carbamide glues this kind of plywood is perfectly suitable for internal applications, in the manufacture of children furniture, toys.
Birch Exterior Plywood��
Depending on item:
Длина (grain):1220, 1250, 1500, 1525 mm
Width:2440, 2500, 3050 mm
Thickness: from 6 to 40 mm
Glue type: Phenol-formaldehyde (WBP), Melamine (Urea-melamine-formaldehyde)
Quality References:Produced acc. to GOST 3916.1-96 Quality Standard TU 5512-001-447 79728-2002 BFU 100 (DIN 68705, Part 3)
Widely used as a finishing Material and structural components in the building industry, in the production of furniture, packaging and for other purposes.
FilmFaced Birch Plywood
Depending on item:
Длина (grain):1220, 1500, 1525, 2440 mm
Width: 2440, 2500, 3000, 3050 mm
Thickness: from 6 to 30 mm
Glue type: Phenol-formaldehyde (WBP), Melamine (Urea-melamine-formaldehyde)
Film Weight: 120-240 g/sq.m Film Color: DBO - Dark Brown Opaque Edges: Processing by waterproof acrylic paint Surface: smooth/smooth; smooth/wiremesh Quality References: Produced acc. to Quality Standard TU5512/011/447/79728/05
Widely used as formwork panels, smooth concrete casts, scaffolding, transport equipment containers, loading platforms, floors for sports arenas, truck and trailer floors, side boards, panelling, sliding doors, advertising boards, play ground equipments
Decor FilmFaced Birch Plywood
Depending on item:
Длина (grain): 1220, 1500, 1525, 2440 mm
Width: 2440, 2500, 3000, 3050 mm
Thickness: from 6 to 30 mm
Glue type: Phenol-formaldehyde (WBP), Melamine (Urea-melamine-formaldehyde)
Film Weight: 120-240 g/sq.m Film Color: light-brown, black-brown, grey, red-brown, green transparent, dark green, yellow transparent, blue, colorless transparent and others Edges: Processing by waterproof acrylic paint Surface: smooth/smooth; smooth/wiremesh Quality References: Produced acc. to Quality Standard TU5512/011/447/79728/05
Application as interior wallboards, ceiling, shop fittings, transport equipment containers, side boards, panelling, sliding doors, advertising boards, play ground equipment |
| Grades of Plywood: �� ELITE | B+ | � | B� EXTRA | BB | S | �� | WG | � |
ELITE
 |
���� |
Practically defect-free uniform white color
Elite Furniture Grade Marking E
conforms to Formaldehyde class emission E1 |
B Superior Marking B+
 |
���� |
Category of defects���� |
Permissible amount of defects* |
| Pin knots light |
Allowed with total quantity not more than 3 per m2 |
| Sound intergrown knots light color only |
Allowed up to an individual maximum diameter of 15 mm with total quantity not more than 5 per m2 |
| Any dark knots |
Not allowed |
| Closed splits |
Allowed for an individual maximum Длина up to 100 mm and in number up to 1 per one panel's running meter |
| Open splits |
Not allowed |
| Irregularities in the structure of the wood |
Allowed slight, occasional (no dark pin knots) |
| Hearth and discoloration |
Not allowed |
| Defects at the edges due to sanding or sawing |
Not allowed |
| Glue penetration |
Not allowed |
| Sanding through |
Not allowed |
| Inner plies veneer overlapping |
Not allowed |
| conforms to Formaldehyde class emission E1. |
*TU 5512-001-447 79728-2002 |
�
B
 |
���� |
Category of defects���� |
Permissible amount of defects* |
| Pin knots light |
Allowed with total quantity not more than 3 per m2 |
| Sound intergrown knots light color only |
Allowed up to an individual maximum diameter of 15 mm with total quantity not more than 5 per m2 |
| Other knots |
Allowed up to an individual maximum diameter of 6 mm with total quantity not more than 3 per m2 |
| Knots and knotholes repairement |
Not allowed |
| Closed splits |
Allowed for an individual maximum Длина up to 200mm and in number up to 2 per one panel's running meter |
| Open splits |
Not allowed |
| Irregularities in the structure of the wood |
Allowed |
| Hearth and discoloration |
Not more than 5% of surface |
| Defects at the edges due to sanding or sawing |
Allowed up to 2 mm from the edge |
| Glue penetration |
Not allowed |
| Sanding through |
Not allowed |
| Inner plies veneer overlapping |
Not allowed |
| conforms to Formaldehyde class emission E1 |
*TU 5512-001-447 79728-2002 |
�
B� EXTRA Marking BBx
 |
���� |
Category of defects���� |
Permissible amount of defects* |
| Pin knots light |
Allowed |
| Sound intergrown knots light color only |
Allowed up to an individual maximum diameter of 25 mm with total quantity not more than 10 per m2 |
| Other knots |
Allowed up to an individual maximum diameter of 6 mm with total quantity not more than 6 per m2 |
| Knots and knotholes repairement |
Not allowed |
| Closed splits |
Allowed for an individual maximum Длина up to 200 mm and in number up to 2 per one panel's running meter |
| Open splits |
Allowed for an individual maximum width up to 2 mm mand for individual maximum Длина up to 200 mm and not more than 2 per one panel's running meter |
| Irregularities in the structure of the wood |
Allowed |
| Hearth and discoloration |
Not more than 10% of surface |
| Defects at the edges due to sanding or sawing |
Allowed up to 4 mm from the edge |
| Glue penetration |
Allowed up to 2% of surface |
| Sanding through |
Not allowed |
| Inner plies veneer overlapping |
Not allowed |
| conforms to Formaldehyde class emission E1 |
*TU 5512-001-447 79728-2002 |
�
B�
 |
���� |
Category of defects���� |
Permissible amount of defects* |
| Pin knots light |
Allowed |
| Sound intergrown knots light color only |
Allowed up to an individual maximum diameter of 25 mm with total quantity not more than 10 per m2 |
| Other knots and knot holes |
Allowed up to an ind. max. diameter of 6 mm with total quantity not more than 6 per m2 |
| Repaired defects (inserts) |
Not more than 8 pcs. per 1 m2 of surface |
| Double inserts |
Not allowed |
| Closed splits |
Allowed for an individual maximum Длина up to 200 mm and in number up to 2 per one panel's running meter |
| Open splits |
Allowed for an ind. max. width up to 2 mm and for ind. max. Длина up to 200 mm and not more than 2 per one panel's running meter |
| Irregularities in the structure of the wood |
Allowed |
| Hearth and discoloration |
Not more than 30% of surface |
| Defects at the edges due to sanding or sawing |
Allowed up to 4 mm from the edge |
| Glue penetration |
Allowed up to 2% of surface |
| Sanding through |
Not allowed |
| Inner plies veneer-overlapping |
Allowed for an individual maximum Длина up to 100 mm, in number max. 2 per one panel's running meter |
| conforms to Formaldehyde class emission E1 |
*TU 5512-001-447 79728-2002 |
�
S
|
���� |
Category of defects���� |
Permissible amount of defects* |
| Pin knots light |
Permitted (diameter to 3mm) |
| Sound intergrown knots light/dark |
"Allowed up to an individual maximum diameter of 20 mm with total quantity not more than 2,5 per m2 (or total diameter up to 50mm/m2 of the panel square) 0,5" |
| Partly intergrown, open knots, knotholes, worm tracks |
Allowed up to an individual maximum diameter of 10 mm with total quantity not more than 2,5 per m2 (or total diameter up to 25mm/m2 of the panel square) 0,5 |
| Closed splits |
Allowed for an individual maximum Длина up to 200mm with total quantity not more than 2 per one panel's running meter |
| Open splits |
Allowed for an individual maximum Длина up to 200mm and width up to 2 mm with total quantity not more than 1 per one panel's running meter |
| Irregularities in the structure of the wood |
Allowed cross grain, curly grain and burls |
| Hearth and discoloration |
Not more than 20% of surface |
| Defects at the edges due to sanding or sawing |
Allowed up to 5 mm from the edge |
| Glue penetration |
Allowed not more than, 1% of the panel surface |
| Sanding through |
Not allowed |
| Inner plies veneer overlapping |
Not allowed |
| conforms to Formaldehyde class emission E1 |
*TU 5512-001-447 79728-2002 |
�
��
 |
���� |
Category of defects���� |
Permissible amount of defects* |
| Sound intergrown knots light color only |
Allowed |
| Other knots and knot holes |
Allowed up to an individual maximum diameter of 6 mm with total quantity not more than 10 per m2. |
| Repaired defects (inserts) |
Allowed |
| Double inserts |
Allowed |
| Closed splits |
Allowed |
| Open splits |
Allowed for an ind. maximum width up to 5 mm and for ind. max. Длина up to 600 mm and not more than 5 per one panel's running meter |
| Irregularities in the structure of the wood |
Allowed |
| Hearth and discoloration |
Allowed |
| Defects at the edges due to sanding or sawing |
Allowed up to 4 mm from the edge |
| Glue penetration |
Allowed up to 5% of surface |
| Sanding through |
Not allowed |
| Hollows, bumps, imprints, roughness |
Allowed |
| Inner plies veneer-overlapping |
Allowed |
| conforms to Formaldehyde class emission E1 |
*TU 5512-001-447 79728-2002 AND GOST 3916.1-96 (GRADE III) |
�
WG
 |
���� |
Category of defects���� |
Permissible amount of defects* |
| Sound intergrown knots |
Allowed up to an individual maximum diameter of 65 mm |
| Other knots and knot holes |
Allowed up to an individual maximum diameter of 15 mm with total quantity not more than 10 per m2 |
| Repaired defects (inserts) |
Allowed |
| Double inserts |
Allowed |
| Closed splits |
Allowed |
| Open splits |
Allowed for an individual maximum width up to 4 mm with total quantity not more than 2 per one panel's running meter |
| Irregularities in the structure of the wood |
Allowed |
| Hearth and discoloration |
Allowed |
| Defects at the edges due to sanding or sawing |
Allowed up to 5 mm from the edge |
| Glue penetration |
Allowed up to 5% of surface |
| Sanding through |
Allowed up to 5% of surface |
| Hollows, bumps, imprints, roughness |
Allowed |
| Inner plies veneer-overlapping |
Allowed |
| conforms to Formaldehyde class emission E1 |
*TU 5512-001-447 79728-2002 |
�
�
 |
���� |
Category of defects���� |
Permissible amount of defects* |
| Sound intergrown knots |
Allowed |
| Other knots and knot holes |
Allowed up to an individual maximum diameter of 40 mm |
| Repaired defects (inserts) |
Allowed |
| Double inserts |
Allowed |
| Closed splits |
Allowed |
| Open splits |
Allowed for an individual maximum width up to 10 mm |
| Irregularities in the structure of the wood |
Allowed |
| Hearth and discoloration |
Allowed |
| Defects at the edges due to sanding or sawing |
Allowed up to 5 mm from the edge |
| Glue penetration |
Allowed |
| Sanding through |
Allowed |
| Hollows, bumps, imprints, roughness |
Allowed |
| Inner plies veneer-overlapping |
Allowed |
| conforms to Formaldehyde class emission E1. |
*TU 5512-001-447 79728-2002 AND GOST 3916.1-96 (GRADE IV) |
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