Wear resistant type plastic floor and its production technology

A plastic floor, wear-resistant technology, used in the field of decoration materials, can solve the problems of short service life, low mechanical properties, water resistance, poor wear resistance, etc., and achieve excellent mechanical properties, weather resistance and corrosion resistance.

Active Publication Date: 2007-01-31
无锡市中德装饰新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it has the advantages of lightness and cheap price, it has poor water resistance and wear resistance, low mechanical properties, in

Method used

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  • Wear resistant type plastic floor and its production technology
  • Wear resistant type plastic floor and its production technology
  • Wear resistant type plastic floor and its production technology

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0038] Embodiment 1: The production process steps of the wear-resistant plastic floor in the embodiment of the present invention are as follows:

[0039] 1. The main and auxiliary materials of the plastic foam floor substrate are mixed and extruded:

[0040] Firstly, waste plastics (extruded products of thermosetting plastic PE or PP or PET): plastic bottles, plastic basins, etc.) are crushed and ground into waste plastic powder with a fineness of 200 meshes, spontaneously combusted and dried for later use.

[0041] Take waste plastic powder as: 35% by weight, add active calcium carbonate (stone powder) as: 55% by weight, use chlorinated polyethylene (CPE) as the plastic reinforcing agent: 2% by weight, and use calcium carbonate (stone powder) as the plastic filler :3% by weight, plastic processing aids are selected as calcium stearate: 5% by weight, after high-speed mixing, mixing temperature: 100℃, mixing time, 10 minutes, rotating speed: 100 revolutions / minute; extruded by extr...

Example Embodiment

[0047] Embodiment two:

[0048] 1. The main and auxiliary materials of the plastic foam floor substrate are mixed and extruded:

[0049] Firstly, the waste plastics (extruded products of thermosetting plastic PE or PP or PET) are crushed and ground into waste plastic powder, the fineness reaches 200 meshes, and it is naturally dried for later use.

[0050]In the embodiment of the present invention, the PVC resin powder is: 45% by weight, active calcium carbonate (stone powder) is added: 45% by weight, the plastic reinforcing agent is methyl methacrylate copolymer: 3% by weight, and the plastic filler is carbonic acid Calcium (stone powder): 2% by weight, azodicarbonamide (DN12) in the AC foaming agent used as a plastic processing rib: 5% by weight, mixed at high speed, mixing temperature: 110°C, mixing time, 13 minutes, Rotation speed: 110 revolutions / minute; extruded into plastic foam pellets by extrusion mixer, temperature: 190℃, screw speed: 35 revolutions / minute;

[0051] 2. P...

Example Embodiment

[0055] Embodiment three:

[0056] 1. The main and auxiliary materials of the plastic foam floor substrate are mixed and extruded:

[0057] Firstly, the waste plastic (extruded product of thermosetting plastic PE or PP or PET) is crushed and ground into waste plastic powder, the fineness reaches 200 mesh, and it is naturally dried for later use.

[0058] In the embodiment of the present invention, the raw material of PP plastic is 55% by weight, active calcium carbonate (stone powder) is added: 35% by weight, chlorinated polyethylene (CPE) is selected as the plastic reinforcing agent: 4% by weight, and wood chips are selected as the plastic filler The fiber powder is: 1% by weight, and the foaming regulator (ZB530) used as the plastic processing aid is: 5% by weight, after high-speed mixing, mixing temperature: 120°C, mixing time, 15 minutes, rotation speed: 120 rpm; Extrusion mixer to extrude plastic foam pellets, temperature: 200℃, screw speed: 40 revolutions / min

[0059] 2. Prod...

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PUM

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Abstract

The present invention relates to an abrasion-resistant plastic floor board and its production process. Said process includes the following steps: using waste and old plastic powder as main raw material, adding active calcium carbonate and plastic filling agent as auxiliary raw material, mixing them and extruding them to obtain plastic foamed granules, die-pressing and forming, cooling, setting, drawing and cutting so as to obtain the invented plastic base plate, then sticking plastic protection film on its surface, so that the invented plastic floor board finished product can be made up.

Description

technical field [0001] The invention relates to a wear-resistant plastic floor and its production process, in particular it is used for decoration of homes and offices, and belongs to the technical field of decoration materials. Background technique [0002] The floor that is used for family, office room decoration usually adopts solid wood floor or compound floor on the market at present. Solid wood flooring consumes a lot of wood and is expensive. Although it has the advantages of wear resistance, it has poor water resistance after laying and use, and is easy to crack and warp. Composite flooring is made by mixing and extruding wood chips and adhesives. Although it has the advantages of lightness and cheap price, it has poor water resistance and wear resistance, low mechanical properties, instability, and it will also warp after being soaked in water. The decorative effect is poor and the service life is short, so it is not easy to be accepted by people. Contents of the...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L23/12C08L67/03C08K3/26B29C47/40B29D7/00
Inventor 庄广盛
Owner 无锡市中德装饰新材料有限公司
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