Method for preparing mixed plastic-wood floor material

A technology for flooring materials and plastic wood, which is applied in the field of preparation of mixed plastic wood flooring materials, can solve the problems of poor impact resistance, easy damage and fracture, and high brittleness, and achieves high impact strength, good thermal insulation performance, and product performance. excellent effect

Inactive Publication Date: 2014-07-02
安徽惠云塑木股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In daily life, plastic wood flooring has poor impact resistan

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A method for preparing a mixed plastic-wood floor material, comprising the following steps: weighing 10% inorganic non-metallic materials, 46.7% wood powder, 33% PE particles, 0.8% compatibilizer, 1.2% lubricant, 0.6% Antioxidant, 0.8% anti-ultraviolet absorber, 1.4% light stabilizer, 1.5% heat stabilizer, 1.2% anti-fungal agent, 1.5% insect repellant and 1.3% fire retardant, among which, the water content of wood flour is 0.3-0.45% , send PE particles, lubricants, antioxidants, anti-ultraviolet absorbers, light stabilizers, heat stabilizers, mildew inhibitors, insect repellents and fire retardants into the mixer and mix for 4 minutes, wherein the mixing blades of the mixer The gap with the cylinder wall is 0.2cm, then add 60% inorganic non-metallic materials to it and mix evenly, continue to add wood flour and compatibilizer after mixing evenly, add the remaining inorganic non-metallic materials and stir for 12 minutes; the obtained materials Send it to the granulator ...

Embodiment 2

[0014] A method for preparing a mixed plastic wood flooring material, comprising the following steps: weighing 12.8% inorganic non-metallic materials, 41.7% wood powder, 38% PE particles, 0.3% compatibilizer, 0.7% lubricant, 0.2% Antioxidant, 0.6% anti-ultraviolet absorber, 0.9% light stabilizer, 1.8% heat stabilizer, 0.6% anti-fungal agent, 0.8% insect repellent and 1.6% fire retardant, PE particles, lubricant, antioxidant, The anti-ultraviolet absorber, light stabilizer, heat stabilizer, anti-mold agent, insect repellant and fire-proof agent are sent into the mixer and mixed for 7 minutes, wherein the gap between the mixing blade of the mixer and the cylinder wall is 0.23cm, and then the Add 58% inorganic non-metallic materials and mix evenly, continue to add wood powder and compatibilizer and mix evenly, add the remaining inorganic non-metallic materials and stir for 10 minutes; send the obtained materials into the granulator for granulation, granulation After completion, d...

Embodiment 3

[0016] A method for preparing a mixed plastic-wood floor material, comprising the following steps: weighing 10% inorganic non-metallic materials, 48.15% wood powder, 32% PE particles, 0.7% compatibilizer, 1.3% lubricant, 0.6% Antioxidant, 0.6% anti-ultraviolet absorber, 1.4% light stabilizer, 1.7% heat stabilizer, 1.1% anti-fungal agent, 0.8% insect repellant and 1.65% fire retardant, among which, the water content of wood flour is 0.3-0.45% , send PE particles, lubricants, antioxidants, anti-ultraviolet absorbers, light stabilizers, heat stabilizers, mildew inhibitors, insect repellents and fire retardants into the mixer and mix for 6 minutes, wherein the mixing blades of the mixer The gap with the cylinder wall is 0.35cm, then add 72% inorganic non-metallic materials and mix evenly, continue to add wood powder and compatibilizer after mixing evenly, add the remaining inorganic non-metallic materials and stir for 13 minutes; the obtained materials Send it to the granulator fo...

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PUM

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Abstract

The invention discloses a method for preparing a mixed plastic-wood floor material. The method comprises the following steps: weighing an inorganic nonmetal material, wood flour, PE particles, a compatilizer, a lubricant, an antioxidant, an ultraviolet ray absorber, a light stabilizer, a heat stabilizer, a mildew preventive, an insect-resist agent and a fire-proofing agent; mixing the PE particles, the lubricant, the antioxidant, the ultraviolet ray absorber, the light stabilizer, the heat stabilizer, the mildew preventive, the insect-resist agent and the fire-proofing agent for 4-8min in a mixer, then adding 58-72% of inorganic nonmetal material and evenly mixing; adding the wood flour and the compatilizer and evenly mixing; adding residual inorganic nonmetal material and fully agitating for 10-13 minutes; palletizing, drying and feeding in an extruder for extruding and molding; cooling and sanding to obtain the mixed plastic wood-floor material. The mixed plastic-wood floor material has high shock strength and excellent anti-pressure ability, and the deformation resistance of the floor material is obviously improved.

Description

technical field [0001] The invention relates to the technical field of plastic wood flooring materials, in particular to a preparation method of a mixed plastic wood flooring material. Background technique [0002] In the 21st century, due to the emission of greenhouse gases, the global environment is undergoing a new era of transformation. The development of environmentally friendly and energy-saving emerging industries has become a must for social development. As an environmentally friendly industry, the plastic wood industry has attracted people's attention. It is environmentally friendly, energy-saving, and recyclable. The wood-plastic industry not only maintains the affinity feeling of solid wood flooring, but also has good moisture-proof, water-proof, acid and alkali resistance, anti-fungal, anti-static, anti-moth and other properties. It is another pioneering cooperation between the plastic-wood floor series and the floor industry. lift. A series of wood-plastic com...

Claims

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Application Information

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IPC IPC(8): C08L97/00C08L23/06
Inventor 王小龙
Owner 安徽惠云塑木股份有限公司
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