Performance advantages of PE wood plastic particles wood plastic wpc granules
About PE WPC granules
PE Wood-Plastic Composites (WPC) is a new type of composite material that has flourished in recent years. It refers to the use of polyethylene and wood flour, rice husk, bamboo flour and other plant fibers to form new wood materials. Composite granules prepared by granulation and granulation are raw materials for the production of boards or profiles, mainly used in building materials, furniture, logistics and packaging industries. PE wood plastic composite materials must be prepared into particles before they can be used.
Features of the PE WPC granules
The basis of
wood-plastic composites is polyethylene and wood fibers, which
determines that it has certain characteristics of plastics and wood. PE
wood plastic composite material contains plastic, so it has a better
elastic modulus. In addition, because it contains fibers and is fully
mixed with plastic, it has physical and mechanical properties comparable
to hardwood, such as compression and bending resistance, and its
durability is significantly better than ordinary wood materials. High
surface hardness, generally 2-5 times that of wood.
1. Good processing performance
Wood-plastic composite material contains plastic and fiber, so it has similar processing properties as wood, and can be sawed, nailed, and planed. It can be completed using woodworking tools, and the nail grip is significantly better than other synthetic materials. Mechanical properties are better than wood materials. The nail holding force is generally 3 times that of wood and 5 times that of particleboard.
2. Good strength performance
Wood-plastic composite material contains plastic, so it has a good elastic modulus. In addition, because it contains fibers and is fully mixed with plastic, it has physical and mechanical properties comparable to hardwood, such as compression and bending resistance, and its durability is significantly better than ordinary wood materials. The surface hardness is high, generally 2-5 times that of wood.
3. Water and corrosion resistance, long service life
Compared with wood, wood-plastic materials and their products are resistant to strong acids and alkalis, water and corrosion, and do not multiply bacteria, and are not easy to be infected by insects or fungi. Long service life, can reach more than 50 years.
4. Excellent adjustable performance
Through additives, plastics can undergo changes such as polymerization, foaming, curing, and modification, thereby changing the density and strength characteristics of wood-plastic materials, and can also meet special requirements such as anti-aging, anti-static, and flame retardant.
5. Long service life
It has ultraviolet light stability and good colorability. Can be used outdoors for a long time.
6. Recycling
Its biggest advantage is that it turns waste into treasure, and can be recycled and reproduced. It can be decomposed without causing "white pollution" and is a truly green product.
7. Wide range of raw materials
The plastic raw materials for the production of wood-plastic composite materials are mainly high-density polyethylene or polypropylene. The wood fibers can be wood flour, bran or wood fibers, and a small amount of additives and other processing aids are also needed.
8. Easy to shape
It can be made into any shape and size as required.