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Special PVC floor for sports ground and manufacturing method

A manufacturing method and sports field technology, which are applied in the direction of floor covering, elastic floor, chemical instruments and methods, etc., can solve problems such as child protection, and achieve the effect of improving the safety of use and preventing cross-infection.

Inactive Publication Date: 2020-02-07
优用(湖州)新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a special PVC floor for playgrounds and its manufacturing method in order to solve the problem that the existing PVC floor cannot protect children well.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] As a preferred embodiment, a method for manufacturing a special PVC floor for sports fields includes the following steps:

[0024] (1) The titanate coupling agent is used as the modifier, and the ZnO / Ag surface is modified by mechanical stirring and dispersion. The reaction time is 2h and the reaction temperature is 45°;

[0025] (2) The above-mentioned modified antibacterial agent and polyvinyl chloride are uniformly mixed and then kneaded and tableted to obtain an antibacterial layer;

[0026] (3) After mixing rubber, resin, zinc oxide, stearic acid, antioxidants, anti-aging agents, sulfur accelerators, and fillers, after mixing, smelting, calendering, vulcanizing, grinding and trimming, PVC resistant Grinding layer

[0027] (4) The substrate method coating machine is applied for one stage, and the stirred glass fiber paste is applied by roller coating, and the glass fiber paste is heated in an oven to form a strengthening layer;

[0028] (5) Use a knife to coat the PVC paste ...

Embodiment 2

[0033] As a preferred embodiment, the PVC foamed buffer layer is treated with a "diamond"-shaped texture.

[0034] This kind of sports field special PVC floor adopts a "diamond"-shaped pattern, and a reasonable weight can exhaust the air inside when the field is spread, forming a vacuum, which has more adhesion and is more stable during exercise.

Embodiment 3

[0036] As a preferred embodiment, the raw material of the PVC wear-resistant layer is mainly suspension method general-purpose PVC resin; the rubber in step (1) can be one of styrene butadiene rubber, EPDM rubber, and high styrene rubber. Many kinds, the filler can be kaolin or calcium carbonate.

[0037] This kind of special PVC floor for sports fields is cheap through the suspension method of general-purpose PVC resin, and saves costs in the preparation process. Combined with the process of the calender, the use effect of the wear-resistant layer is better.

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Abstract

The invention discloses a manufacturing method of a special PVC floor for a sports ground, and relates to the technical field of PVC floors. The floor is of a six-layer structure, and consists of an antibacterial layer, a PVC wear resisting layer, an antibacterial layer, a glass fiber reinforcing layer, a PVC foaming buffer layer and a base layer; the antibacterial layer comprises titanate coupling agents, polyvinyl chloride and the like; with the titanate coupling agents as improvement agents, a mechanical stirring dispersion mode is used for surface modification of ZnO / Ag; the reaction timeis 2 h; and the reaction temperature is 45 DEG C. The titanate coupling agents are used for modifying ZnO / Ag; modified antibacterial agents are fully mixed with polyvinyl chloride to prepare antibacterial layer materials with an antibacterial function; and through a mode of staggering two layers, the antibacterial layers are combined into the floor structure, so that the obtained antibacterial layers can maintain self cleanness to prevent cross infection possibly caused by contact with bacteria during climbing of children, and the use safety of the floor can be further improved.

Description

Technical field [0001] The invention relates to the technical field of PVC flooring, in particular to a special PVC flooring for sports fields and a manufacturing method. Background technique [0002] Floors in my country are mainly divided into five categories: solid wood flooring, laminate flooring, solid wood composite flooring, bamboo wood flooring and cork flooring. These types of flooring do not have good elastic functions. For badminton, table tennis, volleyball, tennis, basketball, etc. The sports venues are not suitable, so PVC plastic floor appeared. This kind of floor has good elasticity, so it is widely used in sports venues. [0003] However, because the resistance of relatively immature children is not enough, children often directly contact the floor by sitting or climbing, and the existing PVC floor does not protect the children well. Summary of the invention [0004] The purpose of the present invention is to provide a special PVC floor for sports grounds and a manu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/02E04F15/22E01C13/04B32B27/06B32B27/18B32B27/30B32B17/02B32B17/10B32B37/06B32B37/10
CPCB32B5/02B32B5/18B32B5/245B32B27/08B32B27/12B32B27/18B32B27/304B32B37/06B32B37/10B32B2262/101B32B2264/102B32B2264/104B32B2264/12B32B2266/0235B32B2270/00B32B2307/554B32B2307/56B32B2307/7145B32B2471/00E01C13/04E04F15/02E04F15/22
Inventor 刘长保贾铭琳
Owner 优用(湖州)新材料有限公司