The best phenolic glue can be regarded as essentially permanent adhesives and are used in the higher grades of Marine Plywood. These phenol film faced plywood panels have improved resistance to abrasion, moisture penetration, chemicals, insects and fungi. The smooth surface resists adhesives extremely well. The tough phonolic film surface on the plywood resists attack from many common chemicals and offers a waterproof finish. Sand all sides of the plywood using 80-grit sandpaper. Phenolic plastic (phenol-aldehyde resin) is considered to be the foundation of the plastic molding industry. Sagging: If plywood finds its application as long pieces, it tends to bend and sag. WBP glues are made with melamine or phenolic resin. If you were to cut this board it is essential that any exposed surfaces are resealed. AraucoPly® plywood is 100% wood which provides your projects a decorative finish with wood’s natural look. Synopsis: Phenolic-surfaced plywood is simply Baltic-birch plywood with a thin layer of phenolic resin in both faces. Our phenolic faced plywood is made up of 15 layers, so it is very tough and resists splitting and cracking and stands up well to being worked on. But that little layer of resin makes all the difference in the world. For adhesives to work, they need to be able to get a “bite” on the surface. This is common on counter and table tops. However, it is worth searching for, especially for use in fabricating workshop fixtures and workbenches. Delivery times from the yard to site are running at around 2-5 working days. There are also companies which provide 24” x 48” project panels, which are, at least, easier to ship. If you want to make a router table or table saw extension, the use of phenolic plywood will provide you with an extremely smooth and stable top, with a low coefficient of friction. If the design requires the plywood edge to be hidden, then it can be capped, either with a matching strip of phenolic material, with a self-adhesive wood plywood edging (apply with heat) or capped with a hardwood edge. Tropical plywood is widely used in the UK, Japan, United States, Taiwan, Korea, Dubai, and other countries worldwide. Buffalo board is commonly installed between 2 separate concrete slabs, such as between the concrete on your driveway and the concrete floor of the garage. References (3). Can you use cold water detergent with warm water? Another specialized phenolic plywood is Metsä Wood. All of these no-added urea formaldehyde alternative plywood binder solutions meet the requirements for CARB Phase II ceilings. However, most companies provide it in standard four foot by eight foot sheets for use here in the USA. The plywood cuts well with carbide-tipped saw blades and router bits, but you should avoid high speed steel blades and bits. The phenolic forms a fine dust, which can be harmful if inhaled into the lungs. TigerFORM phenolic film plywood has been created especially for this application. Tropical plywood is superior to softwood plywood due to its density, strength, evenness of layers, and high quality. Plywood exhibits good resistance to water. The rugged appearance and durability of phenolic plywood is causing it to be used for many other furniture applications; anywhere where durability is the prime consideration. You can paint plywood with standard outdoor paints suited for wooden surfaces. This 15mm x 4 ft x 8 ft Phenolic Plywood is ideal for concrete forming projects. What are the plant characteristics of Chlamydomonas? Phenolic Mesh Faced Birch Plywood is manufactured with a quality WBP Birch Plywood core with a anti-slip mesh pattern on one side & a smooth film face finish on the under side. Phenol Formaldehyde is also sometimes called phenolic resin. Warning. Only the edges need any finishing. BWR grade plywood is commonly used for meeting those furniture requirements in the home, where the plywood is likely to get exposure to water. Phenolic resins means using ‘phenol formaldehyde’ adhesive. Phenolic Film Faced Panels. This special coating gives phenolic panels special protection against moisture. The WBP plywood is one of the most durable plywood. If a thicker layer of phenolic were to be used, there would be no additional advantage. This is an oil that as the name implies penetrates the surface of the … Depending on the manufacturer, a 3/4” sheet of phenolic plywood is likely to have either 13 or 15 layers, although it could have even more. It is a void-free product, as most cabinet grade plywood products. What is the comparative adjective for sunny? Although it does not provide for the same finishing options as regular cabinet grade or hardwood plywood, it does provide a smooth, clean, water repellent surface with consistent color. 3. The water and chemical resistance of the phenolic coating makes this a superior material over many others, while providing an attractive finished product. As with any other high grade hardwood plywood or marine grade plywood, phenolic plywood is made with a large number of thin veneer layers. Commonly used for trailer floors, most good quality trailer manufacturers use this product. Use 120-grit sandpaper again to lightly sand the sealed surface. Click to see full answer. It is a thermosetting plastic, meaning that it sets into shape by a chemical reaction which produces heat. As mentioned earlier, this plywood should be assembled with fasteners, rather than being glued together. WBP (phenolic) plywood can be in boiling water for 24-72 hours without delamination . Phenolic was the first synthetic plastic resin, created in 1907 and used in the creation of Bakelite. High durability boards such as ATP's Buffalo Board are regularly used in harsh environments where water and other contaminants will be found. PF is highly cross-linked and this makes the cured resin, hard, thermally stable and highly chemically resistant and waterproof. These face veneers can either be wood (normally birch), like the core veneers or a thick paper. Phenolic panels are often used to make furniture that is used in these wet environments, when a wood or plywood panel is desired, but high water resistance is needed. Furthermore, can I paint phenolic plywood? Plywood is stronger than normal wood. All uncoated plywood panels and plywood panels coated with phenolic film can be burned in power plants with suitable conditions, where, for example, the temperature is high enough (minimum 850°C). Nevertheless, the combination of the multi-layered edge and very solid face colors is quite attractive. Phenolic plywood can be a bit hard to find in the United States. What makes it “phenolic” is that both surface veneers are soaked in phenolic resin before attaching them to the plywood. The phenolic surface resists cracking and splitting from fasteners extremely well. In either case, they are limited to the core plys under pressure, creating a permanent bond. To be considered exterior grade or marine grade, plywood must be made with WBP glue. The edges of this plywood are also sealed, with an oil-based paint, making it relatively waterproof. The phenolic faces of the plywood should not be sanded, as they are very thin. One face is smooth and the other is ‘pimpled’ for grip. Providing better information on softwood and hardwood. School lockers, sports furniture and furniture for science laboratories are all being made out of phenolic plywood, outlasting the materials that were used previously. Things You Will Need. Hanson Plywood carry a wide range of film boards with various plywood cores. This requires expensive injection molding machines and molds which can withstand high pressure and temperature. Following paints are suitable: epoxy, polyurethane, alkyd paint, water-soluble acrylic paint for exterior use. In plywood, WBP stands for Weather and Boil Proof, the category of glue used to make the most durable plywood. Phenolic Faced Birch Ply. What are the names of Santa's 12 reindeers? Phenolic film faced plywood, as its name implies, is a film faced plywood made of phenolic resin glue. The plywood core is not sealed or resin impregnated; only the surface and edges of the sheets are water resistant. MLIM is a one of the most in demand supplier of affordable premium quality marine plywood and phenolic / film faced plywood in the Philippines. This difference explains how phenolic can be used to coat an engineered wood product, while more modern plastics cannot. Phenolic Plywood is common Eastern European or Scandinavian Birch plywood (EURO Birch or Baltic Birch) bonded with waterproof phenol resin adhesive and overlaid on both sides with the phenol film (grade F/F). It is not necessary to tape over a cut line, before cutting, like it would be with other types of cabinet-grade plywood. Most cuts will leave an extremely sharp edge, which should be sanded to prevent injury. This specialty material is ideal for woodworking shops because it is strong, flat, and durable, and its glossy surface is perfect for jigs, cauls, fences, cabinets, and other uses. It is somewhat more expensive than other types of plywood, roughly the same price as marine grade plywood, which is manufactured to similar specifications. Cleaning and fixing the phenolic impregnated confront will enhance the helpful lifetime of Fin Form Plywood panels. Therefore, the plywood can still absorb water through the edges of the panel. Any cuts would not be. Painting must be performed according to the paint manufacturers' instructions. To attempt to do that with a thermoforming plastic would require an adhesive that could bond to both the plastic and the wood (those are hard to find); unlike phenolic, which acts as its own adhesive. Plywood is a common example of a formaldehyde-based product. Reusable for many uses with uniform result. It is usually sold at a premium in many markets if manufactured with high standards. Plywood Core Information Hardwood plywood cores are the layers between the hardwood or decorative softwood face and back veneers. The smooth surface resists adhesion from the cement, without having to oil the forms. What is the best plywood for exterior use. The phenolic surface provides several characteristics not found in other types of plywood products. It contributes to a large percentage of all molded plastic products and is used almost exclusively for industrial plastic materials. © AskingLot.com LTD 2021 All Rights Reserved. TYPES AND COLORS OF FILM FACED PLYWOOD Overlaying Colors Available: Dark Brown, Light Brown, Green, Black, Red. While it cannot provide for the same long life as HDO, mostly due to its lack of total waterproofing; for short-term uses it is excellent. Before other plastics existed, electric light switches and other electronic devices were molded out of Bakelite. This is what gives the plywood its waterproofing qualities. The actual material doesn’t matter so much, as it is merely the carrier for the phenolic rosin. WBP glues are made with melamine or phenolic resin. The product can be supplied in special colors; for example, light brown, black, green, and opaque yellow. Amongst the various types of plywood available, it is one of the toughest and most stable. The phenolic surface provides several advantages over other types of plywood products. Amongst the various types of plywood available, phenolic provides the toughest and most stable surface. The phenolic resin has less release of free formaldehyde, high water resistance, and can be boiled for 72 hours, making it the most environmentally friendly glue. Another growing use of phenolic plywood is in building furniture and fixtures for laboratories. In stock and ready to ship. theplywood.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com, amazon.co.uk, amazon.ca, The Ultimate Guide to Sealing Laminate Floors, Install a Combination Boiler/Water Heater, Exterior Walls Construction: The Start-to-Finish Guide, The Uses of and Challenges in Cutting Formica, The Ultimate Guide to DIY Birdhouse Design, Aquarium Cabinetry: A DIY Guide to Custom Aquarium Stands, The Ultimate Guide to Building a Bat House, The Ultimate Guide to Building a Portable Generator Enclosure, How to Remove and Replace Your Load Bearing Wall, Drying Wood in the Oven: The Ultimate How-To Guide, How to Cut a Groove or Channel on Wood Without a Router. Intended for use as flooring in work platforms, scaffolding, warehouse, and other wet environments, this ¾” thick phenolic overlaid birch plywood is also used in the transportation industry, for truck and bus flooring. Once the resin has set, it can no longer be reshaped except by mechanical methods such as drilling or machining. A thick layer of this is not necessary, as it is nothing more than a coating. The top is sanded smooth with the face veneer. For furniture or store fixtures, phenolic plywood can provide a rustic “warehouse” type of look popular in many casual clothing stores and some restaurants; while at the same time being extremely practical and attractive. This product is intended for use the way it comes from the factory, with no additional finishing to the surfaces. While it is used more extensively in the European countries, it is slowly gaining in popularity in the US, mostly for store and shop fixtures, where the smooth surface is a distinct advantage. This type of plywood has a finished appearance, making it suitable for cabinets, furniture, and other projects visible to the eye. What is internal and external criticism of historical sources? The ultimate resource for plywood. Phenolic plywood is considerably more resistant (24-72 hours). Contact us now! Reusable film coated panels primarily for use in forming smooth concrete structures. Since the phenolic surface is extremely smooth, it is extremely low friction, making it an ideal surface where other wood pieces would need to slide over it. To be considered exterior grade or marine grade, plywood must be made with WBP glue. Because it is a plastic composition, care has to be taken so that it doesn't melt during the cutting phase. The core of the panel will influence the properties of the plywood panels such as water resistance, stability, strength, flatness, screw holding ability, weight, and cost. The phenolic overlay on this product contains visible texturing to help make it anti-slip. To be considered exterior grade or marine grade, plywood must be produced with WBP glue. You can paint plywood with standard outdoor paints … If you can find a good source for it, the phenolic itself is available in a variety of colors. Plywood is heavier than plyboard because the former is made of dense hardwood veneer at its core. The hardness and uniformity of the phenolic face veneer resists the chipping common to thin face veneers commonly found on luaun plywood and cabinet grade plywoods. This allowed Bakelite to be molded in low pressure molds. Phenolic resins ( Phenol formaldehyde) that are used for making the better quality BWR (Boiling Water Resistant) grade of waterproof plywood . This is the hob-nob biscuit of plywood! Unlike MDO (Medium-Density Overlay) and HDO (High-Density Overlay), the resin is only on the two faces; it is not used as an adhesive for the veneer layers in the core of the plywood. Therefore, it is recommended that anything built with phenolic plywood be assembled with fasteners, rather than adhesives. In some cases, the sheet is coated with a special compound such as melamine or acrylic, the edges of the sheet are sealed. Phenolic plywood is available in a variety of colors, although most lumberyards that carry it only carry one or two colors (black and brown are the most common). Cabinet Grade Plywood Thickness Type Price 1/4" Oak Plywood $25.97 1/2" Oak Plywood $42.97 1/2" Birch (3 ply) $41.97 3/4" Birch (5 ply) $44.97. Suitable for wall and slab surfaces with perfect concrete finishing. Sanding and staining these edges can serve to increase the contrast in the veneer layers, as the end grain will absorb much more stain than the side grain will. This special coating gives phenolic panels special protection against moisture. If you use phenolic glue (water resistant) you have a plywood suitable for outdoor and sea transport (such as “Canadian marine” plywood). Manufacturers use an adhesive known as phenol formaldehyde to add structural and moisture durability to plywood products. All the other layers are normal hardwood veneers. Building things out of phenolic plywood is much like working with other types of plywood. Similarly, you may ask, what is the use of phenolic board? It's constructed with waterproof glue and performs best when only semi-exposed to the elements, as it is when covered with siding or roofing. Ancillary Products To optimize the efficiency, quality and performance of resin systems, we at Hexion provide a variety of catalyst systems, buffers, phenolic accelerators and extenders. In plywood, WBP stands for Weather and Boil Proof, the category of glue used to make the most durable plywood.