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Method for manufacturing PVC plastic floor

A technology of plastic flooring and PVC resin, applied in chemical instruments and methods, flat products, lamination auxiliary operations, etc., can solve the problems of inconvenience for manufacturers, complex production process, high production cost, etc., to meet the needs of use and improve economic benefits , easy to clean effect

Inactive Publication Date: 2018-05-29
ANJI TIAN ZE PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The lamination between the layers in the existing PVC plastic floor is realized by glue, the production process is complex and China needs to consume a large amount of glue in the production process, and the production cost is high, which brings inconvenience to the manufacturer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for making a PVC plastic floor, the specific steps are as follows:

[0021] Step 1: Add 65 parts of PVC resin, 20 parts of natural rubber, 0.3 parts of flame retardant, 0.5 parts of PE wax, 0.6 parts of plasticizer, 1 part of stabilizer, 0.8 parts of lubricant, 0.4 parts of vulcanizing agent, and 0.5 parts of anti-aging agent Mix evenly with 4 parts of light calcium carbonate, then knead at 105 degrees Celsius, place it for 4 hours after kneading and carry out calendering treatment to obtain a sheet-like semi-finished product, which is the bottom layer and the middle layer;

[0022] Step 2: Stir 50 parts of PVC resin, 80 parts of stone powder, 0.4 parts of foaming agent, 3 parts of foam regulator and 3 parts of auxiliary agent and put them into the extruder to obtain the sound-absorbing layer material;

[0023] Step 3: Bond the wear-resistant layer on the surface of the release paper with a bonding roller, bond the first sound-absorbing layer on the surface of ...

Embodiment 2

[0027] A method for making a PVC plastic floor, the specific steps are as follows:

[0028] Step 1: Add 73 parts of PVC resin, 24 parts of natural rubber, 0.6 parts of flame retardant, 0.7 parts of PE wax, 0.9 parts of plasticizer, 1.5 parts of stabilizer, 1.1 parts of lubricant, 0.5 parts of vulcanizing agent, and 1.3 parts of anti-aging agent Mix evenly with 6 parts of light calcium carbonate, then knead at 124 degrees Celsius, place it for 5 hours after kneading and carry out calendering treatment to obtain a sheet-like semi-finished product, which is the bottom layer and the middle layer;

[0029] Step 2: Stir 68 parts of PVC resin, 106 parts of stone powder, 0.6 parts of foaming agent, 5 parts of foaming regulator and 6 parts of auxiliary agent and put them into an extruder at 145 degrees Celsius to obtain a sound-absorbing layer;

[0030] Step 3: Bond the wear-resistant layer on the surface of the release paper with a bonding roller, bond the first sound-absorbing layer ...

Embodiment 3

[0034] A method for making a PVC plastic floor, the specific steps are as follows:

[0035] Step 1: Add 76 parts of PVC resin, 26 parts of natural rubber, 0.8 parts of flame retardant, 0.9 parts of PE wax, 1.4 parts of plasticizer, 1.8 parts of stabilizer, 1.5 parts of lubricant, 0.6 parts of vulcanizing agent, and 1.7 parts of anti-aging agent Mix evenly with 7 parts of light calcium carbonate, then knead at 120 degrees Celsius, place for 6 hours after kneading and perform calendering treatment to obtain a sheet-like semi-finished product, which is the bottom layer and the middle layer;

[0036] Step 2: Stir 70 parts of PVC resin, 114 parts of stone powder, 0.7 parts of foaming agent, 7 parts of foam regulator and 9 parts of auxiliary agent and put them into the extruder to obtain the sound-absorbing layer material;

[0037] Step 3: Bond the wear-resistant layer on the surface of the release paper with a bonding roller, bond the first sound-absorbing layer on the surface of t...

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PUM

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Abstract

The invention discloses a method for manufacturing a PVC plastic floor. The method comprises the following specific steps: step one, uniformly mixing a first raw material, mixing, and performing rolling treatment, so as to obtain a bottom layer material and an interlayer material; step two, uniformly stirring a second raw material, and putting the second raw material into an extruder, so as to obtain a sound absorbing layer material; step three, performing laminating treatment on release paper, a wearing layer, a first sound absorbing layer material, the interlayer material, a second sound absorbing layer material and the bottom layer material, so as to obtain a primary finished product; step four, stripping the release paper from the primary finished product, performing hot pressing and then tempering treatment, sequentially performing coating on all layers of the primary finished product, performing UV treatment on the wearing layer after coating, and ensuring that amboss is formed on the surface, so as to obtain a semi-finished product; step five, manufacturing imitation lines, checking, and then packaging and storing. The method has the advantages that glue is not required to be used during manufacture, the production cost is reduced, the economic benefit of manufacturers is improved, coating ensures that the wear resistance of products is good, polishing and waxing are canceled, cleaning is convenient, and the sound absorbing layer has sound absorption effect.

Description

technical field [0001] The invention relates to the field of PVC flooring, in particular to a method for making PVC plastic flooring. Background technique [0002] With the improvement of people's living standards, the increase of economic income and the change of people's aesthetic consciousness, people pay more and more attention to interior decoration, and the floor is an important part of interior decoration. A floor is the surface layer of a building's ground or floors, made of wood or other materials. There are many classifications of floors, classified by structure: solid wood flooring, laminated wood flooring, three-layer solid wood composite flooring, bamboo wood flooring, anti-corrosion flooring, cork flooring and the most popular multi-layer solid wood composite flooring. [0003] In recent years, the application of PVC plastic flooring has become more and more extensive. PVC plastic flooring is a new type of light-weight floor decoration material that is very po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L7/00C08L23/06C08K3/26C08J9/04B29D7/00B32B37/00B32B38/06B32B37/06B32B37/10
CPCB29D7/00B29D2009/00B32B37/00B32B37/06B32B37/10B32B38/06C08J9/0061C08J9/0066C08J9/04C08J2201/03C08J2327/06C08J2407/00C08J2423/06C08K2003/265
Inventor 李松杰
Owner ANJI TIAN ZE PLASTIC CO LTD