Environment-friendly water-pervious PVC (polyvinyl chloride) plastic track and manufacturing method thereof

A plastic runway and the technology of its production method, which are applied to roads, roads, buildings, etc., can solve problems such as troublesome repairs, complicated laying process, toxic gas permeability, etc., and achieve the effects of simple construction, easy popularization and use, and low cost

Inactive Publication Date: 2018-09-04
山东万图高分子材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the technical problems of the traditional plastic runway, such as the complicated laying process, poor poisonous air permeability, easy water accumulation, high temperature and easy bubbling, and troublesome repair a

Method used

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  • Environment-friendly water-pervious PVC (polyvinyl chloride) plastic track and manufacturing method thereof
  • Environment-friendly water-pervious PVC (polyvinyl chloride) plastic track and manufacturing method thereof
  • Environment-friendly water-pervious PVC (polyvinyl chloride) plastic track and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] (1) With 100 parts of PVC suspension resin, 30 parts of WT1 citrate plasticizer (CN103113617B), 5 parts of DOA, 3 parts of calcium zinc stabilizer, 2 parts of toner, 3 parts of light stabilizer, 100 parts of heavy calcium Add it to a mixer and raise the temperature to 120°C, stir for 30 minutes and then cool it down for use.

[0021] (2) Place the PVC powder prepared in the step (1) in a twin-screw extruder to extrude, then calender through a calender, and roll to obtain a PVC coil. Among them, the temperature of each temperature zone of the twin-screw extruder is 150°C-155°C-160°C-160°C-165°C, the temperature of the head is 165°C, and the speed of the main engine is 40-70r / min.

[0022] (3) Cut the coiled material obtained in step (1) into a PVC board of a prescribed shape.

[0023] The hardness of the PVC floor was tested at room temperature by a Shore hardness tester to be 65A. A smooth iron block of known quality was placed on the obtained PVC floor and pulled in p...

Embodiment 2

[0025] (1) With 100 parts of PVC suspension resin, 70 parts of WT1 citrate plasticizer (CN103113617B), 5 parts of DOA, 6 parts of calcium zinc stabilizer, 5 parts of toner, 0.5 part of light stabilizer, 30 parts of heavy calcium Add it to a mixer and raise the temperature to 120°C, stir for 30 minutes and then cool it down for use.

[0026] (2) Place the PVC powder prepared in the step (1) in a twin-screw extruder to extrude, then calender through a calender, and roll to obtain a PVC coil. Among them, the temperature of each temperature zone of the twin-screw extruder is 150°C-155°C-160°C-160°C-165°C, the temperature of the head is 165°C, and the speed of the main engine is 40-70r / min.

[0027] (3) Cut the coiled material obtained in step (1) into a PVC board of a prescribed shape.

[0028] The hardness of the PVC floor was tested at room temperature by a Shore hardness tester to be 60A. A smooth iron block of known quality was placed on the obtained PVC floor and pulled in p...

Embodiment 3

[0030] (1) With 100 parts of PVC suspension resin, 50 parts of WT1 citrate plasticizer (CN103113617B), 5 parts of DOA, 4 parts of calcium zinc stabilizer, 4 parts of toner, 2 parts of light stabilizer, 65 parts of heavy calcium Add it to a mixer and raise the temperature to 120°C, stir for 30 minutes and then cool it down for use.

[0031] (2) Place the PVC powder prepared in the step (1) in a twin-screw extruder to extrude, then calender through a calender, and roll to obtain a PVC coil. Among them, the temperature of each temperature zone of the twin-screw extruder is 150°C-155°C-160°C-160°C-165°C, the temperature of the head is 165°C, and the speed of the main engine is 40-70r / min. (3) Cut the coiled material obtained in step (1) into a PVC board of a prescribed shape.

[0032] Use a Shore hardness tester to test the hardness of the PVC floor at room temperature to be 55A. Put a smooth iron block of known quality on the obtained PVC floor and pull it in parallel at a const...

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Abstract

The invention relates to an environment-friendly water-pervious PVC (polyvinyl chloride) plastic track and a manufacturing method thereof, and solves the technical problems that the laying process ofa conventional plastic track is complicated; the toxic ventilation performance is poor; water can be easily accumulated; bubbling can easily occur at high temperature; the repair is complicated afterthe damage. The environment-friendly water-pervious PVC plastic track is provided with an upper layer and a lower layer, wherein the upper layer uses porous soft PVC floor boards; the lower layer useswater-pervious terrace; the upper layer and the lower layer are connected into a whole through a reserved rivet structure. The manufacturing method is also disclosed at the same time. The environment-friendly water-pervious PVC plastic track is widely applied to the fields of track engineering building in places such as gymnasiums and schools.

Description

technical field [0001] The invention relates to a floor covering material, in particular to an environment-friendly permeable PVC plastic runway and a manufacturing method thereof. Background technique [0002] Plastic runways are necessary facilities for various schools, gymnasiums and other places. Traditional plastic runways are mostly composed of polyurethane and rubber. The laying process is complicated, and polyurethane contains a large amount of solvent. The solvent will slowly evaporate within a period of time after laying is completed. endanger the health of students. Moreover, the traditional plastic runway has poor air permeability, and water will accumulate in heavy rainy days. When the temperature is high, the steam generated by the foundation is not easy to escape, and the runway is prone to bubbling. Since the runway is paved as a whole, it is troublesome to repair after damage. Contents of the invention [0003] The present invention aims to solve the tec...

Claims

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Application Information

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IPC IPC(8): E01C13/00C08L27/06C08K13/02C08K3/26C08K5/098C08K5/11C08K5/12
CPCC08K3/26C08K5/098C08K5/11C08K5/12C08K13/02C08K2003/265E01C13/00C08L27/06
Inventor 杜明朋乔风臣孙海青闫建强
Owner 山东万图高分子材料股份有限公司
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