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A kind of composite material plate and its manufacturing method and its finished product

A technology of composite materials and manufacturing methods, applied in the field of composite materials, can solve the problems of high production cost and consumption of building templates, achieve performance improvement, prevent serious environmental pollution, and reduce usage

Active Publication Date: 2016-08-24
季宇钿
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a composite material board and its manufacturing method and its finished product: 1. it solves the problem of waste plastics on the environment; 2. the consumption of bamboo, wood and steel in construction; ④ There are two main methods in terms of technical aspects, the first method is to change the structure on the substrate to improve the performance and mechanical strength of the material; the second method is to change the composition and structure of the material to improve the performance and mechanical strength of the material

Method used

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  • A kind of composite material plate and its manufacturing method and its finished product
  • A kind of composite material plate and its manufacturing method and its finished product

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Embodiment Construction

[0057] Below in conjunction with accompanying drawing, the present invention will be further described with specific embodiment, see figure 1 -2:

[0058] A composite material plate, including a substrate, the substrate is prepared by putting the following substances in the weight percentage into a mixer and stirring together for 8-10 minutes, and the temperature during stirring is not more than 115 degrees:

[0059] Divided into two formulations:

[0060] Recipe 1:

[0061] Industrial waste PVC, PE and PU materials 60.0%-69.0%;

[0062] Plasticizer 3.4%-7.0%;

[0063] Heat stabilizer 1.0%-2.0%;

[0064] Inorganic filler 26.0%-29.0%;

[0065] Lubricant 0.5%-1.0%;

[0066] Antioxidant 0.1%-1.0%.

[0067] Recipe 2:

[0068] Industrial waste PVC, PE and PU materials 35.2%-52.6%;

[0069] Wood flour 25.0%-30.0%

[0070] Plasticizer 3.4%-7.0%;

[0071] Heat stabilizer 1.0%-2.0%;

[0072] Inorganic filler 15.0%-18.0%;

[0073] Internal and external lubricant 0.8%-1.8%; ...

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Abstract

The invention provides a composite material board, a manufacturing method and a finished product thereof, belonging to the technical field of composite materials. It solves the problems of large amount of industrial waste corner plastics, mixed materials, and low recycling rate. The composite material plate is characterized in that: it is a substrate prepared from the following substances by weight percentage: industrial waste PVC, PE, PU material (60.0-69.0)%; plasticizer (3.4-7.0)%; heat stabilizer (1.0‑2.0)%; inorganic filler (26.0‑29.0)%; lubricant (0.5‑1.0)%; antioxidant (0.1‑1.0)%. The invention has the advantages of low raw material cost of waste industrial plastics, low plate production cost, large market sales, reduced environmental pollution of waste industrial plastics, and avoids secondary pollution of environment by burning waste industrial plastics.

Description

technical field [0001] The invention belongs to the technical field of composite materials, in particular to a composite material board, a manufacturing method and a finished product thereof. Background technique [0002] Composite material is a new type of wood substitute product, which is made of waste corner plastics after industrial products and rural waste (bamboo, wood) as the main raw materials, and is prepared through the principle of polymer interface compatibility. This product is of great significance to the comprehensive utilization of resources, environmental protection, and conservation of forest resources. Composite materials have the dual characteristics of wood and resin, with excellent mechanical properties, high strength, good dimensional stability, and excellent processability, which can be nailed, hammered, and sawed. The material can also be recycled repeatedly, and it is a real "green" new material. It can be widely used in industrial and civil const...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L27/06C08L23/06C08L75/04C08K5/12C08K3/26C08K5/14B32B27/06
Inventor 季宇钿
Owner 季宇钿
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