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Product
Birch plywood (Riga Ply) overlaid with a painting film on the
wear side or both the sides (P/P), thus providing the surface of
panel for painting.
Riga Paint plywood does not crack during interior and exterior
application.
Application
Walls, ceilings, surfaces of furniture, front doors to be painted,
lorries, factory rooms, containers, household, trailer side boards,
traffic signs, information and advertising boards.
Advantage
Environmentally friendly, easy and fast to paint, less consumption of
paint and it does not crack during interior and exterior application.
Recommendations
Surface must be painted in case of outdoor application! Following
paints are suitable: epoxy, polyurethane, alkyd paint, water-soluble
acrylic paint for exterior application. Painting must be performed
according to the paint manufacturers' instructions.
Gluing classes
Plywood is glued with waterproof phenol formaldehyde resin adhesive.
Bonding is resistant to weather and boiling water. It meets requirements
of the following standards:
EN 314 / 3rd class;
BS 1203 / H4 (previously WBP);
DIN 68705 Part 3 / type BFU 100.
Formaldehyde emission
In accordance with the standard EN 13986 formaldehyde
emission meets the Class E1 requirements. Test method EN 717
Part 2.
Overlaying
The panel is overlaid with a painting paper and glue film during
hot-pressing process. Total weight of surfacing (depends on the applied
films) is 350-400 g/m2. It is possible to have such an overlay
(P/P) on both the sides (identical or different), or a painting
paper on one side and phenolic film on the reverse side, or a painting
paper on one side and the plywood quality of the reverse side is BB,
WGE.
Overlaying colour
Light brown.
Overlaying characteristics
The painting paper forms a base that does not require any sanding.
Thus, paint consumption is reduced and such an overlaying prevents the
cracking of paint coating when the product is used under outdoor
conditions.
Edges sealing
Edges of the panels are sealed against moisture penetration by using
brown acrylic paint. Other colours are available; edges may be unsealed at
customers' request.
Sizes
1200 mm x 1200 / 1500 / 1800 / 2100 / 2400 / 2700 / 3000 mm
1220 mm x 1220 / 1525 / 1830 / 2135 / 2440 / 2745 / 3050 mm
1250 mm x 1250 / 1500 / 1800 / 2150 / 2500 / 2750 / 3000 mm
1500 mm x 1500 / 1800 / 2100 / 2500 / 2700 / 3000 mm
1525 mm x 1525 / 1830 / 2135 / 2440 / 2745 / 3050 mm
Cut to size panels and machining available in accordance with the
customers' requirements.
Thickness
6.5, 9, 12, 15, 18, 21, 24, 27, 30, 35, 40 mm.
Tolerance
Size and right angle tolerance meets the standard EN 315
requirements.
Nominal thickness,
mm |
6,5
|
9 |
12 |
15 |
18 |
21 |
24 |
27 |
30 |
35 |
40 |
| Number of plies |
5 |
7 |
9 |
11 |
13 |
15 |
17 |
19 |
21 |
25 |
27 |
Average actual
thickness, mm |
6,4 |
9,2 |
12,0 |
14,9 |
17,7 |
20,5 |
23,4 |
26,5 |
29,4 |
35,0 |
38,7 |
| Lower limit, mm |
6,1 |
8,8 |
11,5 |
14,3 |
17,1 |
20,0 |
22,9 |
25,8 |
28,7 |
33,6 |
38,4 |
| Upper limit, mm |
6,9 |
9,5 |
12,5 |
15,3 |
18,1 |
20,9 |
23,7 |
26,8 |
29,9 |
35,4 |
41,4 |
| Parameter |
Tolerance |
Length,
width, (mm)
<1000
1000…2000
>2000 |
± 1 mm
± 2 mm
± 3 mm |
| Right
angle |
± 0,1 % |
| Edge
straightness |
± 0,1 % |
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Plywoods
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