Wood-plastic composites may be one of the most dynamic sectors of today's plastic industry. Although the technology is not new, there is growing interest in the new design possibilities this mariage of materials offers.
The production of Wood-Plastic Composites typically uses a fine wood waste (cellulose based fiber fillers such as hardwood, softwood, plywood, peanut hulls, bamboo, straw, etc.) mixed with various plastics (PP, PE, PVC). The powder is extruded to a doughlike consistency and then extruded to the desired shape. Additives such as colorants, coupling agents, stabilizers, blowing agents, reinforcing agents, foaming agents, and lubricants help tailor the plastic end product to the target area of application.
The wood plastic profile is a new kind of construction and decoration material, it is mixed by PVC, PP, PE etc with different plant fibre, and then formed by vacuum calibrator. It is used in drilling, planing, nailing, sawing, jointing, printing and other construction method. Because of its green environment protection, waterproof, damp proof, anti-corrosion, rot-resistence, ametabolic and good fire retardant, it can be used after recycling, and has been widely used in fields of floor, guard bar, tray, packing cases, partition board, window and door sheath, skirting line, etc.
The wooden plastic profile has many applications in our daily life, how are they made?
Sevenstars offering whole profile extrusion line technology can help this as you can see the different machine lines parameters, you can take it as reference:
Main Technical Specification of Auxiliary Machine
|Max. product size||mm||180||240-600|
|Total power of auxiliary machine||KW||19||30|
|Cooling water consumption||m3/h||6||7|
|Compressed air pressure||Mpa||0.6||0.6|