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Plastic-wood composite material and manufacturing method thereof

A technology of plastic-wood composite materials and waste plastics, which is applied in the field of plastic-wood composite materials and its production, can solve the problems of strength and heat preservation, wear resistance, elastic anti-aging and unsatisfactory service life, etc. Good aging resistance, good flame retardant effect

Inactive Publication Date: 2014-05-07
李胜刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing wood-plastic composite materials still have problems in many aspects such as strength, high resistance, low temperature resistance, heat preservation, wear resistance, elasticity, aging resistance and service life. It is urgent to provide a more scientific and reasonable ratio to meet New plastic-wood composite materials with high comprehensive utilization value and high cost performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: the wood-plastic composite material of embodiment 1, comprises main material and auxiliary material, and main material comprises waste plastics, biomass fiber, and its raw material is made into: waste plastic 60kg, biomass fiber 70 kg; Auxiliary material comprises lubricant, relative Compatible agent, stabilizer, dispersant, coupling agent and antioxidant, its raw materials are made into: lubricant 3 kg, compatibilizer 1 kg, stabilizer 2 kg, dispersant 2 kg, coupling agent 1 kg and antioxidant 3kg.

Embodiment 2

[0042] Embodiment 2: The wood-plastic composite material of Example 2 includes main materials and auxiliary materials. The main materials include waste plastics and biomass fibers. The raw materials are: 70 kg of waste plastics and 60 kg of biomass fibers; auxiliary materials include lubricants, Compatibilizer, stabilizer, dispersant, coupling agent and antioxidant, its raw materials are made into: 2 kg of lubricant, 2 kg of compatibilizer, 2 kg of stabilizer, 2 kg of dispersant, 2 kg of coupling agent and antioxidant 2kg.

Embodiment 3

[0043] Embodiment 3: the wood-plastic composite material of embodiment 3, comprises main material and auxiliary material, and main material comprises waste plastics, biomass fiber, and its raw material is made into: waste plastic 80 kg, biomass fiber 50 kg; Auxiliary material comprises lubricant, Compatibilizer, stabilizer, dispersant, coupling agent and antioxidant, its raw materials are made into: 1 kg of lubricant, 3 kg of compatibilizer, 3 kg of stabilizer, 3 kg of dispersant, 3 kg of coupling agent and antioxidant 1kg.

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Abstract

The invention relates to a plastic-wood composite material which is characterized by comprising a main material and an auxiliary material, wherein the main material comprises waste plastic and biomass fibers; the auxiliary material comprises a lubricant, a compatilizer, a stabilizer, a dispersant, a coupling agent and an antioxidant; the main material also comprises cement, fly ash and natural stone powder. The plastic-wood composite material has the advantages of high compression resistance, high impact resistance, favorable acid / alkali resistance, favorable high / low-temperature resistance, favorable heat-insulating property, favorable wear resistance, favorable elasticity, favorable aging resistance, long service life and the like, can comprehensively utilize waste materials, is environment-friendly, and can be used for making various articles or appliances instead of wood, plastic and stone. The invention also provides a manufacturing method of the plastic-wood composite material, which is scientific and reasonable in technique, and is easy for formation.

Description

technical field [0001] The invention relates to materials, and is a plastic-wood composite material and a manufacturing method thereof. Background technique [0002] The existing plastic-wood composite material is a new type of environmentally friendly composite material. It mainly uses waste plastics, plant fibers and chemical additives for compounding, and is usually extruded into profiles. The composite material has the advantages of good dimensional stability, high specific strength, recyclability and environmental protection. Now it has been widely used in indoor and outdoor construction, transportation, packaging and decoration and other fields. However, the existing wood-plastic composite materials still have many problems such as strength, high resistance, low temperature resistance, heat preservation, wear resistance, elasticity, aging resistance and service life, which are not ideal. It is urgent to provide a more scientific and reasonable proportion to meet It i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L27/06C08L23/12C08L23/06C08L25/06C08L69/00C08L77/00C08L23/08C08L67/06C08L23/16C08L97/02C08K13/02C08K3/00C08K3/34C08K5/09C08K5/098C08J9/10B29C70/16
Inventor 李澍李胜刚
Owner 李胜刚
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