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Insect-resistant polymer composite and preparation method thereof

A composite material and polymer technology, applied in the field of polymer insect-proof composite materials and their preparation, can solve the problems of shortening the service life of wooden floors, the floor being susceptible to moth-eaten, etc., and achieve the effect of preventing mildew and rot.

Inactive Publication Date: 2013-01-09
HEILONGJIANG ZHONGJUN PLASTIC PIPES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing essential floor is susceptible to insects and shorten the service life of the wooden floor, the present invention provides a polymer insect-proof composite material and a preparation method thereof. The specific technical solution for solving this problem is as follows:

Method used

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  • Insect-resistant polymer composite and preparation method thereof

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specific Embodiment approach 1

[0014] Embodiment 1: The polymer insect-proof composite material of this embodiment is composed of an anti-corrosion and insect-proof agent layer 1, a polypropylene non-woven fabric layer 2, a polyethylene adhesive layer 3, a polyester aluminized film 4 and an EPE foam sheet layer. 5 composition, the anti-corrosion and insect repellent layer 1 is coated or invaded on the polypropylene non-woven fabric layer 2 (non-woven fabric), between the lower surface of the polypropylene non-woven fabric layer 2 and the upper surface of the polyester aluminized film layer 4. A polyethylene adhesive layer 3 is arranged between, and a polyethylene adhesive layer 3 is arranged between the lower surface of the polyester aluminized film 4 and the EPE foam sheet layer 5 to form a polymer insect-proof composite material.

specific Embodiment approach 2

[0015] Specific embodiment 2: The steps of the preparation method of a polymer insect-proof composite material described in this embodiment are as follows:

[0016] Step 1. Laminate the upper surface and the lower surface of the polyester aluminized film with a layer of polyethylene on the laminating machine, and cool to shape;

[0017] Step 2, laying the EPE foam sheet layer below;

[0018] Step 3, laminating the lower surface of the polyester aluminized film of polyethylene on the upper surface and the lower surface of the step 1 with the upper surface of the EPE foam sheet layer;

[0019] Step 4, laminating the lower surface of the polypropylene non-woven fabric layer with a layer of polyethylene coated on the upper surface of the polyester aluminized film;

[0020] Step 5. The above-mentioned laminate is then placed on a heat sealing machine, and the polymer composite material is formed under the conditions of a temperature of 140-160° C. and a pressure of 0.4-0.5 MPa;

...

specific Embodiment approach 3

[0022] Embodiment 3: The anti-corrosion and insect-repellent agent layer 1 described in this embodiment is coated with Boyi brand termite-killing water agent.

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Abstract

The invention discloses an insect-resistant polymer composite and a preparation method thereof, and relates to the field of polymer composites and preparation methods thereof. The problem that the service life of a wood floor is short due to the fact that the wood floor can be damaged by insects easily is solved. An antiseptic insect-resist agent layer is coated on a surface of a polypropylene non-woven fabric layer, polyethylene adhesion layers are arranged on the lower surface of the polypropylene non-woven fabric layer and the upper surface of a polyester aluminum-plated film layer, and a polyethylene adhesion layer is arranged between the lower surface of a polyester aluminum-plated film and an EPE (expandable polyethylene) foam sheet layer, so that the insect-resistant polymer composite is formed. The preparation method includes firstly, coating the insect-resist agent layer on the upper surface of the polypropylene non-woven fabric layer; secondly, arranging polyethylene on the lower surface of the polypropylene non-woven fabric layer and the upper surface of the polyester aluminum-plated film layer; thirdly, arranging polyethylene between the lower surface of the polyester aluminum-plated film and the EPE foam sheet layer; and fourthly, stacking the antiseptic insect-resist agent layer, the polypropylene non-woven fabric layer, the polyester aluminum-plated film layer and the EPE foam sheet layer on a hot sealing machine to prepare the insect-resistant polymer composite. The insect-resistant polymer composite is suitable for laying wood floors.

Description

technical field [0001] The invention relates to the field of polymer composite materials and preparation. Specifically, it relates to a polymer insect-proof composite material and a preparation method thereof. Background technique [0002] At present, the paving of the existing wood products, which is the bedding of the wood floor, adopts a layer of EPE foam sheet material under the wood floor. Because the wooden floor has been treated with high temperature in the production process, and some have not been treated with high temperature, the wooden floor without high temperature treatment will have worm eggs in the wooden floor, and the eggs will become adults with time, which will corrode the floor. , Although the eggs of the wood floor treated with high temperature are killed, it will also be eaten by insects, which shortens the service life of the wood floor. SUMMARY OF THE INVENTION [0003] In order to solve the problem that the existing essential floor is easy to be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B33/00B32B27/06B32B27/36B32B27/32B32B5/18B32B7/12
Inventor 田景齐
Owner HEILONGJIANG ZHONGJUN PLASTIC PIPES
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