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Production method of pattern-type plastic runway

A plastic track and printing technology, applied in roads, roads, buildings, etc., can solve problems such as poor mechanical properties and anti-aging properties, and achieve the effect of improving internal bonding strength, activity, and mechanical properties.

Inactive Publication Date: 2018-08-24
常州五荣化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem mainly solved by the present invention is: aiming at the shortcomings of the traditional plastic runway with poor mechanical properties and anti-aging performance, a method for preparing a printed plastic runway is provided

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0019]In parts by weight, 20 parts of cellulase, 20 parts of ligninase, 20 parts of hemicellulase, 6 parts of glycerol, and 80 parts of water are placed in a single-necked flask, and the single-necked flask is placed in a digital speed measuring constant temperature magnetic In a stirrer, at a temperature of 40°C and a rotational speed of 500r / min, heat and stir for 60 minutes to obtain a mixed enzyme solution; A potassium hydroxide solution with a mass fraction of 30%, and 40 parts of hydroquinone are placed in a four-necked flask, and the four-necked flask is placed in a digital speed measuring constant temperature magnetic stirrer at a temperature of 78°C and a rotation speed of 500r Under the condition of constant temperature and stirring for 4 hours, the temperature in the four-necked flask was lowered to 62°C, and then ethylene urea 0.3 times the volume of the glyoxal solution was added to the four-necked flask, and the temperature was 62°C, and the rotation speed was 500...

example 2

[0021] In parts by weight, 40 parts of mass fraction are 50% glyoxal solution, 20 parts of mass fraction are 30% potassium hydroxide solution, 40 parts of hydroquinone are placed in a four-necked flask, and the four-necked The flask was placed in a magnetic stirrer with digital display speed measurement and constant temperature. Under the condition of temperature of 78°C and rotation speed of 500r / min, after constant temperature stirring and reaction for 4 hours, the temperature in the four-necked flask was lowered to 62°C, and then added to the four-necked flask Ethylene urea with 0.3 times the volume of the glyoxal solution, at a temperature of 62°C and a rotation speed of 500r / min, after stirring and reacting at a constant temperature for 60 minutes, the temperature in the four-necked flask was lowered to 52°C, and then ethylene urea was added to the four-necked flask. Silane coupling agent KH-570 with 0.2 times the volume of the dialdehyde solution, at a temperature of 52°C...

example 3

[0023] In parts by weight, 20 parts of cellulase, 20 parts of ligninase, 20 parts of hemicellulase, 6 parts of glycerol, and 80 parts of water are placed in a single-necked flask, and the single-necked flask is placed in a digital speed measuring constant temperature magnetic In a stirrer, at a temperature of 40°C and a rotational speed of 500r / min, heat and stir for 60 minutes to obtain a mixed enzyme solution; A potassium hydroxide solution with a mass fraction of 30%, and 40 parts of hydroquinone are placed in a four-necked flask, and the four-necked flask is placed in a digital speed measuring constant temperature magnetic stirrer at a temperature of 78°C and a rotation speed of 500r Under the condition of constant temperature and stirring for 4 hours, the temperature in the four-necked flask was lowered to 62°C, and then ethylene urea 0.3 times the volume of the glyoxal solution was added to the four-necked flask, and the temperature was 62°C, and the rotation speed was 50...

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PUM

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Abstract

The invention discloses a production method of a pattern-type plastic runway, which belongs to the technical field of sports facilities. The production method comprises the following steps: heating granulated cork and mixed enzyme liquid, stirring the materials and mixing the materials, and performing steps of heating, stirring and mixing on the mixture, and performing steps of filtering and drying to obtain the pre-treated granulated cork; stirring the pre-treated granulated cork and a calcium bicarbonate solution, mixing the materials and immersing a mixture, and performing steps of filtering and drying to obtain the primarily processed granulated cork; stirring the primarily processed granulated cork and isocyanate, mixing the materials, performing immersion on the mixture, and performing steps of filtering and drying to obtain the secondarily processed granulated cork; stirring the secondarily processed granulated cork and tetrabutyl titanate, immersing the materials, and performing filtering and drying to obtain the modified granulated cork; stirring the modified granulated cork and alkalescence phenolic resin, mixing the materials, adding waste rubber tire micelle, stirring the materials and mixing the materials, spreading a mixture and performing solidification, spreading PU rubber slurry, covering the material by braided fabric, rolling the material and performing solidification, and revealing the polyethylene plastic braided fabric to obtain the pattern-type plastic runway. The pattern-type plastic runway has excellent mechanical properties and anti-aging performance.

Description

technical field [0001] The invention discloses a method for preparing a printed plastic runway, which belongs to the technical field of sports equipment. Background technique [0002] The plastic sports field has the characteristics of good flatness, high compressive strength, appropriate hardness and elasticity, and stable physical properties. In addition, the runway is flat, non-slip, elastic, and colorful and beautiful, giving athletes a sense of comfort, which can boost their spirits and improve their performance. It is helpful to the athlete's speed and technique, effectively improves the athlete's sports performance, and reduces the rate of falls. [0003] The plastic runway is generally divided into a base layer and a rubber surface layer from bottom to top. Generally, the rubber surface layer is composed of elastic polymer materials. The rubber surface can be a plastic runway with rubber particles or no particles. The rubber surface layer is mainly composed of polyur...

Claims

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Application Information

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IPC IPC(8): E01C13/04C08G8/04C08L61/12C08L97/02C08L19/00C08K3/22
CPCC08G8/04C08K2003/2241C08L61/12C08L2201/08C08L2205/03E01C13/04C08L97/02C08L19/003C08K3/22
Inventor 雷国辉殷连海黄浩
Owner 常州五荣化工有限公司
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