poplar plywood properties

The layer structure leads to more uniform properties than solid wood, since the effects of grain anisotropy are minimized. The applicable section properties (Table C) can be divided into load capacity to determine design strength and stiffness. These properties provide an ideal material which is widely used in the industry for components in models, toys and crafts. Because we regularly use these products on a laser cutter ourselves we have made sure to select the most suitable laserable plywood possible. While there are exceptions, these large retailers tend to offer good prices on Poplar core veneer is from sustainably managed poplar plantations in Spain and France. Usually 4 kinds of timber species are used to manufacture the cores of plywood ( film faced plywood ) , i.e. Poplar plywood is most commonly used in applications where great mechanical resistance is not required, but significant lightweight properties and good workability are necessary. birch, hardwood, pine and poplar. The symmetrically cross-bonded outer and inner layers are poplar veneer sheets. Poplar plywood can be supplied with all the veneers making up the core laid with their grain in the same general direction. Mechanical Properties of Clear Straight-Grained Wood 4–26 Natural Characteristics Affecting Mechanical Properties 4–27 Specific Gravity 4–27 Knots 4–27 ... Yellow-poplar 0.043 0.092 0.075 0.069 0.011 Softwoods Baldcypress 0.039 0.084 0.063 0.054 … Poplar plywood is a natural product manufactured using Poplar veneers (at least 3 layers), which have been overlapped with the vein of each layer running perpendicularly (crossed) with respect to the ones above and below and glued. All Poplar Hardwood Plywood Poplar plywood trim is best for areas that receive low to no impacts – think crown molding and other out-of-the-way applications. Core veneers are dried to 6%-8% moisture content in mechanical dryers prior to panel assembly. All products in the Efficiency family are particularly noted for their exceptional properties: lightweight, surface quality, easy to machine and easy to handle and transport. The layer structure leads to more uniform properties than solid wood, since the effects of grain anisotropy are minimized. endstream endobj 8 0 obj <> endobj 9 0 obj <>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Type/Page>> endobj 10 0 obj <>stream Poplar trees provide continuous supply and also compensation to the restrictions on extraction of deciduous trees, which humanity wants to protect. Aleksandar Lovrić,* Vladislav Zdravković, Ranko Popadić, and Goran Milić Possibilities for use of thermally modified poplar veneer were evaluated for the production of plywood boards in … NB: If FSC or PEFC certification is specifically required it is vital that this is made clear at the time of placing your order. PEFC™ certified lightweight poplar plywood. It may contain healthy, live knots up to 35mm diameter and small knotholes or cracks, so long as good repairs have been made. Plywood face designed for packaging and similar uses. Poplar plywood is made in accordance with European and International technical regulations in force. Poplar plywood is regularly used where a clean-faced, consistent, lightweight panel is required. In general, the SMOR and SMOE values of the plywood made from eucalyptus wood were found to be the highest (except for … HD poplar plywood. To find out more go to out more go to our FAQS, Okoume-throughout lightweight marine plywood, supported by Lloyd's of London approval documentation, Lightweight poplar plywood faced with our standard range of high pressure laminates, or any laminate manufacturer's range required by you, Lightweight poplar plywood faced with over 350 standard decorative real wood veneers plus numerous dyed veneers in bespoke size and designs, Cut outs and/or solid lippings can be applied before calibration & over-veneering, Vertical strips of poplar veneer edge-bonded to produce a straight-grained decorative panel, FSC® certified lightweight poplar plywood, PEFC™ certified lightweight poplar plywood, Immediate delivery: 3mm-30mm 2500x1220mm, plus some 3050x1220mm & 3050x1525mm, Special order: 3mm-60mm up to maximum 4100x2100mm/2100x4100mm  (typically minimum 2 pallets per item), Standard glueline suitable for laser cutting, CARB2/NAUF (no added urea-formaldehyde) glues to special order, Various face veneers & surface finish options, Special order: 3mm-6mm up to maximum 2520x1850mm, 8-60mm up to maximum 2100x4100mm (typically 2 pallets per item), CARB2/NAF (no added urea-formaldehyde) glues to special order, Can be supplied raw or precoated with lacquer, oil or special finishes, Immediate delivery with birch or ilomba faces: 4mm-18mm, 2500x1220mm, Special order: 4mm-60mm up to maximum 4100x2100mm/2100x4100mm (typically 2 pallets per item), Standard panel sizes: 1830x1830mm, 2500x1220mm, Standard production has glueline suitable for laser cutting, CARB/NAF (no added urea-formaldehyde) available to special order, Any size can be considered, up to maximum 4100x2100mm / 2100x4200mm, As per EN 315 (other tolerances by arrangement), EN 636-1 - Interior & moisture resistant usage, EN 314-2 Class 1 - Interior & low moisture conditions, EN 314-2 Class 3 - High moisture resistance, Glue according to CARB2, NAF (no added urea-formaldehyde) and ULEF (Ultra Low Emitting Formaldehyde) avaialble to special order in multiple pallets per item. Because of its relatively low weight it can be used to build high structural stresses in shop and interior fitting, shipbuilding, bathroom furniture, and also in vehicle construction. Properties of Plywood 01. Structural Lumber - Properties - Properties of structural lumber Timber - Structural Lumber Section Sizes - Basic size, area, moments of inertia and section modulus for timber - metric units Wood - Moisture and Compressive Strength - Red Spruce, Longleaf Pine and Douglas Fir - moisture content and their compressive strength POPLAR - HARDWOOD LUMBER Botanical Name: Liriodendron tulipifera Common Names: Poplar, Tulip Poplar, Yellow Poplar Where it Grows: Widespread throughout Eastern U.S. Tree heights can reach 150 feet. Aleksandar Lovrić,* Vladislav Zdravković, Ranko Popadić, and Goran Milić Possibilities for use of thermally modified poplar veneer were evaluated for the production of plywood boards in … Open defects repaired with patches or putty work. APPLICATIONS its features can be enhanced. It … Laserable Poplar Plywood is extremely versatile, durable and environmentally friendly. properties usually reported include modulus of rupture (MOR, bending strength), compression strength parallel to surface, tension strength parallel to surface, tension strength Garnica poplar plywood products meet or surpass the level of performance our clients demand, and comply with the regulations of each market. Poplar wood is generally very light and soft. Load capacities in Table A are based on normal duration of load for untreated panels under dry conditions. Panguaneta Poplar Thoughout Plywood is PEFC™ certified, with FSC® available on request. Often called 'gaboon' in the UK, okoume is a pinky red veneer offering a surface that takes a primer or paint covering well. Depending on your region, you may be able to find poplar plywood at home improvement stores. [�PΫ����f荐�[��� ���^�h�™ |�y#|ʧ �*z)�:F/�Fj'�F�(�V+)^�nN�����w�O��Ų�^���v�mY/�����C��̮�������ns�n�$\��3a��ͻ漽��(��/��3�����������n���տ�%��V]|�5���n����z�6n���������yxx�}����d�|v�3$,Y=s���]�"8ټ��߶�ۻ^x��_�2s�1u���nFϺUz�}�:r҈#��P�"�R�39���������fѼ����du�l�l.���/C�y�f��M�O=�z{||�$���5X��M1���t�9:���Ȼ���o>�Cv2PI1Y�B΢5�,�m#�\BvP�ڔ��h�r�":�g=jS�P�(7gM�c#��ؘ$�˘��~�g���$|7�G�Z���ĵhQ��k��s�q�wHe�ӡ�N���-cJ��g����&�Q��En����R�� 75 0 obj <>stream May contain all the natural wood characteristics and various processing defects, provided these do not compromise the functions of the plywood. Premier sources its Poplar Plywood from Invernizzi in Italy which offers stability, ease of cutting and machining. Key Words: Faces that may remain visible - ideal for any type of finishing, i.e. Because these values are plywood-specific, the appropriate panel grade and construction adjustment factors, C It is also available in large size & thickness. h�bbd```b``��6`��� Wood is generally white often with a slightly yellowish color. Aircraft plywood meets MIL-P-6070B. It is perfectly made to be laser cut and engraved. The applicable section properties (Table C) can be divided into load capacity to determine design strength and stiffness. It is also available in large size & thickness. 0 Balanced panel construction with premium single piece core veneers for exceptional bond quality, flatness and machining properties. The density of different plywood is listed as follows: Plywood is made of several thin layers, or 'plies' that are laminated together. It is currently used for cabinets, veneer and furniture. Properties The wood properties of the different poplar types vary only negligibly. Poplar plywood is made in accordance with European and International technical regulations in force. Typically supplied as B/BB (Class II/III) poplar plywood, this quality is a natural face with colour variations and healthy knots, suitable for coating with laminates, paints or varnishes. This construction can be engineered to allow easier bending across the grain, or to give a more uniform colour & pattern to the edge - avoiding end-grain showing along the edge of the panel. It takes a variety of finishes well. Load capacities in Table A are based on normal duration of load for untreated panels under dry conditions. 3mm thick MDF/HDF faces offer the uniformity of MDF/HDF surfaces, while still retaining all of the advantages of a lightweight plywood construction. 62 0 obj <>/Filter/FlateDecode/ID[<7C083B6377C55A41BE29389D11BB2F6A><7C083B6377C55A41BE29389D11BB2F6A>]/Index[7 69]/Info 6 0 R/Length 201/Prev 141546/Root 8 0 R/Size 76/Type/XRef/W[1 3 1]>>stream This composite product is often used where melamine papers and other coverings are to be bonded to the surfaces of plywood because it avoids the problems regularly experienced with blowout due to variable amounts of moisture held in the face veneers of plywood. The three key properties of any good Laser Plywood are a glue compatible with laser cutting, an absence of core gaps, and the correct density of the wood. PROPERTIES. It has a medium density, machines and glues well. clear coatings such as varnishes & lacquer, or pigmented finishes such as paints & laminates. Key Words: Due to its low density, Poplar can sometimes leave fuzzy surfaces and edges: especially during shaping or sanding. It's part of their Pure Bond line and is marketed as a no added formaldehyde plywood. Poplar plywood faced with exotic veneers, MDF and chipboard are examples of this type of composite product. Poplar is renowned for its ability to take paint well. Full Article. The properties of plywood vary with the quality of the constituent layers; typical values of sheathing grade are listed below. Plywood for aircraft is produced by using glues of the thermosetting, synthetic resin type. Also available to order in sizes: 1530/2440x1530mm, 1830x1830mm. All the panels in this range ar made of poplar veneers, core and faces, these veneers come from controlled and … The properties of plywood include increased stability, surface dimensional stability, high-impact resistance, chemical resistance and a high strength-to-weight ratio. All products in the Efficiency family are particularly noted for their exceptional properties: lightweight, surface quality, easy to machine and easy to handle and transport. Poplar plywood is used in Packaging, Furniture, QUALITY CLASSIFICATION Quality classification follows the indications of EN 635-2 standards. It … Typically the layer directly below the face veneer is crossbanded at 90 degrees to minimise the risk of small splits & cracks appearing on the face due to movements caused by varying moisture conditions. Odor: No characteristic odor. China Emburg is a poplar plywood supplier offering full poplar plywood, poplar core plywood with Red hardwood face/back.Grade can be OVL/BTR (B/BB), BB/CC, DBB/CC, C/D grade, C+/C grade, UTY Face/Back.Formaldehyde Emission rate of our poplar plywood passed CARB 2, E0 grade. Sanding to finer grits of sandpaper may be necessary to obtain a smooth surface. The properties of plywood vary with the quality of the constituent layers; typical values of sheathing grade are listed below. It is often used for its aesthetic surface characteristics, especially where a lightweight product is required to match other materials. Poplar plywood has maximum moisture resistance, bending strength and durability. A compatible glue allows the Plywood to actually cut well. Because lightweight poplar plywood is approximately 40-45% lower in density than the more commonly-known utility plywoods such as birch plywood, it is used wherever a lightweight panel solution is desirable at a competitive cost. Workability: Very easy to work in almost all regards, one of Poplar’s only downsides is its softness. The material is produced by Columbia Wood Products, in California, using a soy based glue. These standards have evolved over time from earlier documents (O’Halloran 1979, 1980; APA 1981) and represent a consensus opinion of the mak-ers, sellers, and users of plywood … Plywoods of this type are used by manufacturers of motorhomes, campers, caravans, RVs and other vehicles, doors, toys, boats & yachts, decorative panels, furniture & joinery, and packaging, shopfitters & exhibition/display companies, where its light weight and/or light-coloured, clean faces are a benefit. It is relatively resistant to decay, and when sanded, primed, and painted thoroughly, it should hold up well to normal wear and tear for many interior projects. The grain of the outer surfaces may be either in the direction of the greater side of the panel or in the direction of the smaller side. Poplar plywood is totally made of Poplar veneers. The quality requirements for plywood to be used in aircraft are much more exacting than for industrial plywood in general. All the panels in this range ar made of poplar veneers, core and faces, these veneers come from controlled and … Poplar plywood is also suitable for usage in humid areas. In general, the MOR and MOE values of plywood made from poplar were lower than those for plywood made from beech and eucalyptus woods. Carbon-fiber fabric (CF fabric) reinforced poplar/eucalyptus composite plywood were prepared by using fast-growing poplar (P) and eucalyptus (E) veneer as base materials and CF fabric as reinforcement material, four substrate composite structures (P/P, E/E, P/E, E/P) and four reinforcement positions (control/A, surface/B, core/C and surface-core/D) were considered in this study, the flexural properties … Poplar wood is used for construction grade lumber and plywood. Poplar plywood panels have the unique properties of being lightweight whilst still retaining remarkable structural strength due to the cross banded construction of the timber veneers. h�b``0e``�� $�w3�F fa�h@3�bs>��hCq���5� ������Oc͎�r>V&�A3.~��$MZ,�T�E�$��̪ �X�*R~m\���������`�� �g��/�w<=���A������u�>� �$� Our range includes Birch laser plywood, Poplar laser plywood… ���y�SҔ�8}u~Ln&�9��'�x@[��~'G��H��3n ��$�%��kpJ� �G�y���i���.V�0�H��e��:����2r� p��#&��)�ޑ�1藇S�I&��?� R�{�e�I� 2�#�ro�@3� M��mK����uw�X�6/V'��b�-6����|�ٗ^TR�7��u�vn���ͧ6KѨG�|��my�a�w��Z?I��k@i� �MOE��[�TJ��3R��ORiv�(�.mx��]U�JѬX#��^���J����Uf��͝T�,���� [��x2ʐhש"�x���M��R�T�BT�����������̖>} �������u`�+����LHmPj#\ax�l���y"Ľ�ܜ1�J� @q���r`��J��R���H*a�V�4U.�0��R�y�R���{�?�� �%��C�eB���B���RU&��n�1���τ��Sd2L0��a9��N��C{H*���H/�K�2�'z��D/���T�-�XXZJ>(��h��f1_�~��%4*x��@h�*w�g�ҁ�*�AL��Y����=�a\#0�$_�d���'C?oD�9��ym�e_]7:�����K*��nj�〈��o�������=َ��}�����K� W�c��W;JN|�,j�[�Il��Ę�j�,m��WT�CV�d��ч�� T��|s�@��z8��B����&Ў�W�Iz����� ���5�#�Ά�)�*3�F[�”���Me��. It is also used for pallets, crates, construction grade lumber and plywood. May contain a few pin knots or healthy & live knots without cracks, small, well-done putty repair work that blends well with the rest of the surface, and very light discolouration. Exotic veneers & MDF are often used for overlaying with very thin decorative coverings - avoiding the risk of any grain telegraphing through them - and to achieve a superior painted finish, while MDF & chipboard faced poplar plywoods are used when overlaying thin surface coverings such as melamine papers. endstream endobj startxref This veneer is typically used for the faces of plywoods that are required for use in exterior applications and/or where an excellent paint finish is vital. when overlaid with very thin papers. European Poplar Plywood is used by the world's most prestigious furniture manufacturers due to its high quality, weight, strength and ease of cutting. Typically supplied as the reverse of B/BB (Class II/III) poplar plywood, or on both sides as BB/BB poplar plywood (Class III/III), this commercial face quality is ideal for secondary or non-visible uses and overlaying with laminates and veneers. %%EOF Winwood Products is a supplier of: Full Article. Because these values are plywood-specific, the appropriate panel grade and construction adjustment factors, C Without this, your sheet will start to burn or will just … Main Uses: Light construction, furniture, kitchen cabinets, doors, musical instruments, siding, paneling, mouldings and millwork, edge-glued panels, turnings and carvings. The typical values of poplar plywood respond to the most diversified industrial and market demands. While the low density of lightweight poplar plywood is often viewed as an advantage on its own, other face options can be supplied to offer improved performance for specific end-uses. Standard sizes: 2440/2500x1220mm and 3100x1300mm. This veneer is often used in more industrial applications, e.g. Balanced panel construction with premium single piece core veneers for exceptional bond quality, flatness and machining properties. Panguaneta Poplar Throughout Plywood offers stability, ease of cutting & machining and most importantly, low density. The Poplar used in Poplar Throughout Plywood is a very specific strain of the fast-growing I-214 Italian clone specifically developed for the plywood industry and it is harvested in Northern Italy on … It is the perfect material for such applications as it offers a strong & stable panel with a uniform, reliable surface that is highly suitable for overlaying. Where to buy Poplar Plywood. Characteristics of Poplar veneer are: light weight, light color, high homogeneity. These certification systems allow you to purchase wood-based products safe in the knowledge that they have been sensibly and sustainably managed all along the supply path from when the tree was cut down from the forest, right to the point they arrive with you. While the type of wood used is important, the real opportunity for making a difference for the final concrete result is the type of coating: the film that is applied on the plywood surface. Part of the problem with HD's poplar ply is its glue, not its provenance. Birch faced poplar plywood is typically requested as a light-weight alternative to patch-free birch-throughout plywood. This construction is often called 'poplar drawerside plywood'. Ilomba is specified when covering with very thin papers & foils that require a very exacting and high surface quality, as it has improved resistance to surface impact or bruising of the fibres. We sell a variety of laser plywood (laserply) ready for same day despatch from our UK based warehouse. The important factors that affect the physical and mechanical properties of plywood are the density of the wood, species of trees, type of adhesives, thickness of the veneer, number of plies, and the temperature at which the veneer was dried. Light discolouration and some limited glue stains and good repairs are allowed. Plywood is made of several thin layers, or 'plies' that are laminated together. Plywood is made from layers of wood pressed together and bonded with an adhesive. Our experience in purchasing well-cultivated plantations and in machining poplar wood is much appreciated in the transport, boat building, furniture, and leisure industries, where lightness is an essential feature. Poplar Throughout Plywood. D�L��`�40y���T���� "9g�ɯ �; L ��@$O!����� R�D�IF��l��)��k#��X 6������H�"����nHE�9��Hi��0 f3 ����G2-������ �2J�}�v����0���:��+@� ��"� Yellow poplar is used in furniture, doors, millwork, baskets and picture frames. High Strength and Dimensional Stability Plywood derives its structural strength from the timber from which it is manufactured. However, the SMOR and SMOE values of the plywood made from poplar wood were greater than those for plywood made from beech wood. where a lightweight plywood product with a hard surface is required, e.g. They also outstand due to their stability, dimensional uniformity and high aesthetic and visual appearance. Differences in properties result from the conditions under which the trees grow. h��W�nG��9&q��0!���$�>��B"Bq r ������R�! It is not particularly hard and not naturally durable. All Poplar Hardwood Plywood It is the perfect material for such applications as it offers a strong & stable panel with a uniform, reliable surface that is highly suitable for overlaying. %PDF-1.5 %���� 7 0 obj <> endobj It has straight grain, little shrinkage, and excellent gluing qualities. Properties of Plywood Boards Composed of Thermally Modified and Non-modified Poplar Veneer. and/or Winwood Products is a lightweight poplar plywood supplier offering the following configurations/options: The use of poplar veneer throughout the construction of this plywood results in a stable & strong panel that is extremely light in weight with a clean, creamy-white face and core. Poplar core veneer is from sustainably managed poplar plantations in Spain and France. Usually wooden boards are made of birch, poplar, spruce, or pine but there are many types of materials used by plywood manufacturers in different parts of the world. It is the wood stock of choice when building woodworking projects that need to be painted. Poplar plywood can be used for building furniture, door and windows frames, carpentry and packaging. Healthy knots up to 50mm diameter, small loose knots, cracks, bark and overlapping are allowed, along with some natural discolouration, glue stains. (NB: The presence of fungi and metal parts is not allowed). Garnica is committed to promoting plantations and to progressively abandon the use of tropical timber. Lightweight poplar plywood is used in the manufacture of decorative panel products, for instance laminated & veneered plywoods. FSC® certified lightweight poplar plywood Poplar plywood is regularly used where a clean-faced, consistent, lightweight panel is required. Properties of Plywood Boards Composed of Thermally Modified and Non-modified Poplar Veneer. for manufacturing plywood and establishing plywood or OSB properties, respectively. The wood is straight grained, uniform in texture and moderate to light weight. Core veneers are dried to 6%-8% moisture content in mechanical dryers prior to panel assembly. Lasering produces precise, smooth, crack free cut edges. Garnica Poplar Plywood. Structural Lumber - Properties - Properties of structural lumber Timber - Structural Lumber Section Sizes - Basic size, area, moments of inertia and section modulus for timber - metric units Wood - Moisture and Compressive Strength - Red Spruce, Longleaf Pine and Douglas Fir - moisture content and their compressive strength So the density of plywood is mainly depended on the timer species of the core veneers . A lightweight plywood manufactured from black poplar (populus nigra) that is often grown in rotation with arable crops, offering a panel that is stable and very strong, but with the added benefit of being extremely lightweight. Available in 2400 x 1200mm and 2440 x 1220mm, these larger Poplar sheets are ideal for professionals seeking a premium product.

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