Wood plastic composite is a new type of environmental protection and energy saving composite. It is a modified thermoplastic material filled and reinforced with wood fiber or plant fiber. It has the advantages of wood performance and plastic cost. The extruded or pressed profile, plate or other products replace wood and plastic. The impetus for the development of wood plastic composites comes from the requirements of rational utilization of the earth's limited resources, reducing the consumption of raw wood, protecting our limited forest resources, and recycling old wood powder and plastics. Wood fiber and plant fiber have rich sources, low price, light weight, little wear on equipment, good dimensional stability, excellent electrical insulation, non-toxic, repeatable processing and biodegradation. Wood fibers include waste wood powder, shavings and sawn wood, and plant fibers are crushed rice straw, peanut shell, coconut shell, sugarcane, flax, zema, jute, etc. Thermoplastics are mainly polyolefins such as polyethylene (PE), poly (PP), polystyrene (PS) and polyvinyl chloride (PVC), including new materials, recycled materials and mixtures of the two.
Material properties:
1. The product has the same processing performance as the log. It can be nailed, drilled, cut and bonded. It can be connected and fixed with nails or bolts. The surface is smooth and fine without sanding and paint. Its paint has good adhesion and can also be painted according to personal preferences.
2. The product has better physical properties than log and better dimensional stability than wood. It will not produce cracks, warpage, wood knots and twills. It can be made into colorful products by adding colorant, film coating or composite surface, so it does not need regular maintenance.
3. Be able to meet the needs of various specifications, sizes, shapes and thicknesses, which also includes providing finished products with various designs, colors and wood grains to give customers more choices.
4. The product has excellent properties such as fire prevention, waterproof, corrosion resistance, moisture resistance, no moth, no fungus, acid and alkali resistance, no poison and pollution, and low maintenance cost.
5. The product has a similar wooden appearance, higher hardness than plastic, long service life, thermoplastic molding, high strength and energy saving.
6. The product is strong in quality, light in weight, heat preservation, smooth and flat on the surface, free of formaldehyde and other harmful substances, toxic and pollution.
Ten advantages of the product:
(1) Waterproof and moisture-proof. The utility model fundamentally solves the problem that wood products are easy to rot, expand and deform after absorbing water in a humid and watery environment, and can be used in an environment where traditional wood products cannot be applied.
(2) Prevent insects and termites, effectively eliminate insect harassment and prolong service life.
(3) Colorful, many colors to choose from. It not only has natural woodiness and wood texture, but also can customize the required colors according to your own personality
(4) Strong plasticity, can easily realize personalized modeling and fully reflect the personalized style.
(5) High environmental protection, pollution-free, pollution-free and recyclable. The product does not contain benzene. The formaldehyde content is 0.2, which is lower than the EO standard. It is the European grading environmental protection standard. It can be recycled, which greatly saves the use of wood. It is suitable for the national policy of sustainable development and benefits the society.
(6) High fire resistance. It can be effectively flame retardant, and the fire rating reaches grade B1. It will extinguish itself in case of fire without producing any toxic gas.
(7) Good machinability, can be ordered, planed, sawn, drilled, and the surface can be painted.
(8) Simple installation, convenient construction, no complicated construction technology, saving installation time and cost.
(9) No crack, no expansion, no deformation, no need for repair and maintenance, easy to clean and save later repair and maintenance costs.
(10) Good sound absorption effect and energy saving, so that the indoor energy saving is up to more than 30%.
Product application: mainly used in garden landscape, interior and exterior wall decoration, floor, guardrail, flower pool, pavilion, etc! For example: planking. Including platform, road slab and platform pad. In addition to planking, there are also dado, ceiling, decorative board, tread board, wall board, expressway noise partition, seaside flooring, building formwork, building formwork, moisture-proof board, etc. wood plastic composite materials can be used. In addition, it can also be used for decorative frames, fences and garden handrails, packing pads and combined pallets, as well as furniture (including outdoor tables and chairs), cabin partitions, office partitions, storage boxes, flower boxes, movable racks, louvers, etc. There are also wood plastic garden landscape series: plastic wood guardrail, plastic steel Pavilion, garden guardrail, balcony guardrail, leisure bench, flower rack, air conditioning rack, shutter, external wall hanging board, decorative hanging board and so on.