Novel wood-plastic composite material
A wood-plastic composite material and a new type of technology, applied in the field of wood-plastic materials, can solve the problems of insufficient bending strength and connection stiffness, and achieve the effect of excellent impact resistance.
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[0016] Example 1. In the example of the present invention, a new type of wood-plastic composite material includes the following components in parts by weight: Type 5 PVC powder 45 parts, heavy calcium powder 45 parts, talc powder 15.5 parts, wood powder 18 parts, stable 3 parts of modifier, 5 parts of modifier, 2 parts of acrylate, 0.5 part of internal lubricant, 0.4 part of external lubricant, among which the fineness of talc powder is 500 mesh, wood powder is one of wood chips, bamboo chips, or straw A variety of blends are pulverized and powdered; the stabilizer is a lead salt stabilizer, the modifier is maleic anhydride grafted polypropylene or maleic anhydride grafted polyethylene, and the internal lubricant It is polyethylene wax, and the external lubricant is stearic acid.
Example Embodiment
[0017] Example 2: In the example of the present invention, a new type of wood-plastic composite material includes the following components by weight: 50 parts by weight of type 5 PVC powder, 50 parts of heavy calcium powder, 12.5 parts of talc powder, 12.5 parts of wood powder, stable 2.5 parts of modifier, 5 parts of modifier, 1 part of acrylate, 0.5 part of internal lubricant, 0.4 part of external lubricant, wherein the fineness of talc powder is 500 mesh, and wood powder is one of wood chips, bamboo chips, and straw. A variety of blends are pulverized and powdered; the stabilizer is a lead salt stabilizer, the modifier is maleic anhydride grafted polypropylene or maleic anhydride grafted polyethylene, and the internal lubricant It is polyethylene wax, and the external lubricant is stearic acid.
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