Functional floor tile produced by using waste PVC and agricultural waste

A technology for agricultural waste and waste polyvinyl chloride, which is applied in the field of production and preparation of plastic floor tiles in the construction industry, can solve problems such as air pollution and human health.

Active Publication Date: 2015-05-13
成钢
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] my country is a traditional large agricultural country. Wastes in agricultural production, especially vegetable fiber wastes, mainly come from farmland and orchards. There are 22 kinds of stalks, corn stalks, soybean stalks, sunflower stalks, rice straws, millet stalks, broad bean stalks, sesame stalks, etc.; shells include rice husks, peanut shells, coconut shells, sunflower seed husks, cotton seed husks, etc. There are 7 kinds of fruit shells, etc.; 6 kinds of dregs, such as bagasse, hemp chips, sugar beet chips, tannin slag, ephedra residues, and bamboo chips. Governments at all levels have introduced various measures, but many places in rural areas have incinerated these wastes, which have been repeatedly banned, seriously polluting the air and human health

Method used

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  • Functional floor tile produced by using waste PVC and agricultural waste
  • Functional floor tile produced by using waste PVC and agricultural waste
  • Functional floor tile produced by using waste PVC and agricultural waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: A functional plastic floor tile produced from waste polyvinyl chloride and agricultural waste, which is characterized in that: waste polyvinyl chloride PVC resin and bagasse composite materials are composed of the following material parts by mass: %

[0042]

Embodiment 2

[0043] Embodiment 2: Waste and old polyvinyl chloride agricultural film straws are used to produce plastic floor tiles according to the following proportions by mass %

[0044] 1. Formula:

[0045]

[0046] 2. Preparation method:

[0047] Recycling waste polyvinyl chloride agricultural film and straw such as wheat straw, cotton stalk and calcium carbonate as the main raw materials. The tiles are made into floor tiles, just inspect and pack.

[0048] 3. Performance:

[0049] It is wear-resistant, durable, corrosion-resistant, cool-proof, moisture-proof, non-flammable, natural antibacterial and sterilizing, radiates far-infrared rays, produces trace elements, negative ions, has beautiful color, and is biodegradable and environmentally friendly.

[0050] 4. Use:

[0051] For the production of plastic floor tiles.

Embodiment 3

[0052] Embodiment 3: Regenerated polyvinyl chloride straw or sesame stalk non-wood fiber plastic floor tiles are composed according to the following proportions by mass

[0053] 1. Formula:

[0054]

[0055] 2. Preparation method:

[0056] Cleaning and other pretreatment of recycled polyvinyl chloride PVC materials, straw stalks or sesame stalks → crushing materials → compounding → kneading → extruding T-shaped mouth → sheet → calendering with three pairs of calender rollers → cooling → rough cutting → punching

[0057] If the PVC material to be returned contains soft PVC and PVC film, fillers such as CaCO3 can be added appropriately. If the crushed material is used directly, the plasticization is not good after one extrusion, and the pellets should be mixed and melted by extrusion first, and then used as pellets. Extrusion, which is equal to two plasticizations.

[0058] 3. Purpose

[0059] For the production of plastic floor tiles.

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PUM

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Abstract

The present invention discloses a functional floor tile produced by using waste PVC and agricultural waste, belonging to the technology field of floor tile production using the plastic waste in building industry. In our country, the annual consumption of the waste from the PVC plastic film only reaches up to 1.686 million tons, seriously polluting the air and affecting human health. The solution of the invention is to turn waste into wealth, save energy, and benefit the human, namely producing functional floor tile by mixing, rolling and injection molding the recycling PVC agricultural film and straws like wheat-straw, cotton stalks, bagasse and chitin extracted from the shell of natural animals like crab or shrimp, and chitosan viscose fiber, the medical stone's fine powder that releases trace element and nano far-infrared anion powder stabilizer sold in the market, lubricant and plasticizer etc.

Description

Technical field: [0001] The invention relates to the production of functional plastic floor tiles from waste polyvinyl chloride and agricultural waste, and belongs to the technical field of waste recovery and utilization in the production and preparation of plastic floor tiles in the construction industry. Background technique: [0002] Polyvinyl chloride referred to as PVC resin is a thermoplastic high polymer polymerized from vinyl chloride referred to as VC monomer. The amount of waste plastics produced in the world is directly proportional to the amount of plastic consumption, and they are arranged in the order of polyethylene (PE), polypropylene (PP), polystyrene (PS), polyvinyl chloride (PVC), acrylonitrile - Butadiene-styrene copolymer (ABS), which is a thermoplastic, is the main body accounting for 82.6% of the entire plastic consumption, and polyvinyl chloride, because its production cost is lower than polyethylene, and its processing performance and physical and ch...

Claims

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Application Information

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IPC IPC(8): C08L97/02C08L27/06C08L23/06C08K13/02C08K3/00C08K3/38C08K5/57C08J9/10C08L5/08C08K3/26C08L89/00C08K5/12C08K3/30C08K5/09C08K3/36C08K5/098C08K3/22E04F15/10
Inventor 成进学马坤民成钢
Owner 成钢
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