Is Marine Plywood Waterproof?
We all know that plywood is a decoration material obtained from wood. It is widely used today. Because it is very durable and suitable for outdoor use. Plywood is obtained by using domestic and imported trees. WBP (water-boiled proof) is used in the plywood manufacturing stage. This glue makes plywood a very durable and useful product.
Matho Plywood is a very successful and experienced company in the plywood supplying sector. We work with the best plywood manufacturers in Europe and we are the plywood supplier for you.
Matho’s plywoods are widely used. Especially;
- Outdoor (outdoors)
- Furniture manufacturing
- Construction industry
- Boat construction
- Packaging industry
- Euro pallet making
- Advertising boards
- Automotive industry
- Container, truck baseboard
Plywood is suitable for use in any place you can think of. Plywood is known by many different types. In particular, plywood, hobby and craft plywood, water-resistant plywood, decorative plywood are commonly used names for plywood types.
The most important point to consider when buying plywood is to choose plywood according to the area you will use. For example, if you want to buy plywood for boat construction, you should choose water-resistant beech marine plywood. As you can see, you can produce very durable products with the processing of wood material. Marine plywood used for boat building has the ability to be kept in boiling water for at least 72 hours.
This is a tremendous success for a product whose base material is wood. It is generally known that wood products are not very water-resistant. However, this is not the case for treated and plywood. As mentioned above, WBP glue is a great adhesive for making water-resistant plywood. Concrete glue is also used as a plywood layer adhesive.
What is Marine Grade Plywood?
Marine-grade plywood means water-resistant plywood. And it can uses exterior applications.
Plywood is usually made in standard sizes. This size is known as 4 x 1700 x 2200. However, upon the request of our clients, special size plywood is produced. Plywood thicknesses also vary according to the requested product.
Each plywood layer is called a papel. During the production of plywood, panels with thicknesses of 1,5mm or 2mm are bonded to each other with WBP glue to obtain plywood layers. Of course, high pressure is applied during the gluing process and the plywood layers are bonded together. Also, plywood quality should be produced according to TSE 46 quality standards.
As mentioned above, different glues can be used during plywood manufacturing. One of them is WBP glue and the other is concrete glue. Other glues used are urea-formaldehyde, melamine-formaldehyde, and phenol-formaldehyde. These glues are applied to the plywood according to the purpose of using plywood.
For example, urea-formaldehyde glue is widely used for plywood to be used indoors. If another glue, phenol is used with formaldehyde WBP, water-resistant marine plywood is produced. Furthermore, when melamine-formaldehyde and urea-formaldehyde glue are combined, they are made of plywood resistant to humid environments.
Please note that as the number of plywood layers increases, so does its durability. Therefore, plywood should consist of at least 5 layers. Another point that should be considered while manufacturing plywood processed on CNC machines is that the same type of tree should be used. It is not recommended to use trees of different types and qualities for the same plywood construction. Because the durability of plywood varies accordingly.
If you want to have high quality and high strength plywood, please choose plywood that is produced by using the same type of wood.
If we look at the history of plywood, we see prehistoric times. However, the first known plywood was made in 1896 American.
However, plywood production is more common in the European and Scandinavian countries because the trees are more durable. For example, birch is a type of tree that grows considerably in Russia. And birch plywood is a quite durable plywood variety.
How is marine plywood waterproof?
As mentioned above, waterproof plywood is frequently used, especially in the manufacture of seafood. For example, if you are going to manufacture boats, you should definitely use marine plywood. Because marine plywood is water-resistant plywood. The use of this type of plywood, which is usually obtained using beech, is quite common. Because it is a durable, water-resistant, and high-strength product.
- Plywood is an easy workable product.
- It is the most preferred product for decorative purposes.
- If you prefer water-resistant plywood, there is no swelling.
- Surface quality smooth plywood should be preferred. (A quality plywood)
A smooth plywood surface does not have a rugged appearance. In other words, the superficial thickness of the same plywood.
Another point to consider when buying plywood is that there should be no gaps in the edges. If there is a gap, it means that the plywood glue process has not been performed successfully.
Since plywood is produced in certain dimensions, all of them should be of the same thickness. When placed side by side, one should not be thicker or thinner than the other. This negatively affects the success and decorative appearance of your operation.
If you are going to buy water-resistant plywood, water-resistant plywood produced using WBP glue and phenol-formaldehyde glue.
As you can see, there are many factors to consider when buying plywood. In the production of plywood, the same type of wood should be used, the surface should be smooth and the gluing process between the layers should be done correctly. And remember that plywood is more durable than the number of layers is increasing.
Therefore, you should pay attention to these details when buying plywood. Beech plywood, birch plywood, poplar plywood, melamine plywood, hobby plywood are the most used plywood varieties. Contact us as a plywood supplier for detailed information about plywood prices.