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High-elastic wearproof athletic floor material and preparation method thereof

A surface material and floor technology, applied in the direction of elastic floor, floor, building, etc., can solve the problems of low service life, environmental pollution of production conditions, insufficient surface wear resistance, etc., and achieve small shrinkage of product size and surface wear resistance Good sex and high elasticity

Active Publication Date: 2009-09-23
FUJIAN SIJIA ENVIRONMENTAL PROTECTION MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing common indoor plastic sports floor surface materials do not use modified PVC formula with high wear resistance or use scratch-coated polyurethane (DMF) with carcinogens ( PU) process for production, so there are defects of insufficient surface wear resistance, low service life and environmental pollution of production conditions

Method used

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  • High-elastic wearproof athletic floor material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A high-elastic and wear-resistant sports floor surface material is made of the following raw materials with the following weight ratio:

[0040] PVC high polymer resin 100

[0041] Phthalate Dicaprylate 50

[0042] TPU polyurethane elastomer 8

[0043] Composite heat stabilizer 3

[0044] Antifungal agent 0.05

[0045] Calcium carbonate 40

[0046] Described composite heat stabilizer is made up of the following materials by weight:

[0047] Liquid barium zinc low toxicity stabilizer 2

[0048] Powder barium zinc low toxicity stabilizer 1.3.

Embodiment 2

[0050] A high-elastic and wear-resistant sports floor surface material, which is made of two layers of raw materials described in Example 1, and a layer of glass fiber mesh cloth is compounded between two layers of embryonic membranes on the surface and bottom.

Embodiment 3

[0052] A high-elastic and wear-resistant sports floor surface material is made of the following raw materials with the following weight ratio:

[0053] PVC high polymer resin 100

[0054] Phthalate Dicaprylate 60

[0055] TPU polyurethane elastomer 5

[0056] Composite heat stabilizer 2.5

[0057] Antifungal agent 0.07

[0058] Calcium carbonate 50

[0059] Described composite heat stabilizer is made up of the following materials by weight:

[0060] Liquid barium zinc low toxicity stabilizer 1.5

[0061] Powder barium zinc low toxicity stabilizer 1.0.

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Abstract

The invention discloses a high-elastic wearproof athletic floor material, which is prepared by raw materials with the following proportioning by weight: 100 portions of PVC high-polymerization degree resin, 40-60 portions of plasticizer, 5-10 portions of TPU polyurethane elastomer, 2.5-4.0 portions of composite heat stabilizer, 0.05-0.1 portion of mildew inhibitor, and 30-50 portions of filler modifier. The method adopts the technology of laminating high-strength ultralow-shrinkage fibre glass mesh cloth in the high-performance rolling embryonic membrane, and the athletic floor produced by the method completely meets the service performance requirements, and simultaneously has high elasticity, good surface abrasion resistance and small shrinkage factor of product size.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to a high-elastic and wear-resistant sports floor surface material and a preparation method thereof. Background technique [0002] At present, PVC plastic floor material is the best choice for international official ball sports venues including basketball, certified PVC sports floor may be used to lay internationally recognized badminton, table tennis, volleyball, handball and other indoor games site. This type of sports floor has the following advantages: flame retardant, moisture-proof, non-slip, extremely low expansion coefficient, anti-chemical pollution, anti-static, anti-termite, etc. In addition, it is more convenient to dismantle and move, and does not require special daily maintenance. [0003] The existing ordinary indoor plastic sports floor surface materials are not produced with high wear-resistant modified PVC formula or with carcinogen (DMF) coated polyurethane (PU) ...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L75/04E04F15/22E04F15/10
Inventor 张宏旺黄万能蒋石生赖德荣
Owner FUJIAN SIJIA ENVIRONMENTAL PROTECTION MATERIAL TECH
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