Basalt fiber-enhanced wood-plastic composite material

Abstract

The invention discloses a basalt fiber-enhanced wood-plastic composite material which is prepared from the following components: PVC resin, polyvinyl chloride resin particles, basalt fibers, sulfo-dipropionic acid dilaurate ester, zinc naphthenate, zinc stearate, aminopropyl triethyl silane, wood fibers, a vermiculite power, pentaerythritol and a plasticizer. Under the synergetic cooperation action of the basalt fibers, the vermiculite power, the wood fibers and the plasticizer, the mechanical property of the basalt fiber-enhanced wood-plastic composite material is greatly improved.

Description

technical field

[0001] The invention relates to the field of composite materials, in particular to a basalt fiber reinforced wood-plastic composite material. Background technique

[0002] Wood-plastic composites contain plastics and fibers, so they have processing properties similar to wood. They can be sawed, nailed, and planed with woodworking tools, and their nail-holding power is significantly better than other synthetic materials. Mechanical properties are superior to wood materials. The nail holding power is generally 3 times that of wood and 5 times that of particleboard. Wood-plastic composites contain plastic, so they have a better modulus of elasticity. In addition, because it contains fibers and is fully mixed with plastic, it has physical and mechanical properties equivalent 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 w...