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Preparation process of composite material safety toe cap

A composite material and preparation technology, applied in footwear, applications, home appliances, etc., to achieve the effect of light weight, toe protection, and small deformation

Inactive Publication Date: 2012-10-10
温州铭嘉新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, there is no mature technology that can make safety toe caps made of non-magnetic materials approach or reach the performance of safety toe caps made of metal materials

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0038] The present invention is specifically described below by the embodiment, only for further illustrating the present invention, can not be interpreted as the limitation of protection scope of the present invention, the technical engineer of this field can make some non-essential improvements and improvements to the present invention according to the content of the above-mentioned invention Adjustment.

[0039] Below in conjunction with specific embodiment, the present application is described in detail,

[0040] First, the production steps of resin paste

[0041] 1. Mix vinyl ester high-toughness resin and polyvinyl acetate (PVAC) low-profile agent into the container at a mass ratio of 1:0.14-0.17 and stir well

[0042] 2. Add 0.0.0057-0.0067 parts of dispersant to the mixture in step (1.1) and stir for 2-4 minutes;

[0043] 3. Take 0.0022-0.003 parts from the total amount of styrene, add 0.0002-0.0003 parts of polymerization inhibitor and mix well;

[0044] 4. Add...

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PUM

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Abstract

The invention discloses a preparation process of a composite material safety toe cap. The preparation method comprises the following steps of: (1) preparing resin paste; (2) preparing a composite coated fabric; (3) curing the composite coated fabric; (4) cutting; (5) laminating; (6) performing compression molding; and (7) finishing burrs to obtain a composite material safety toe finished product. The preparation method has the advantages that the composite material safety toe prepared by the process has the characteristics of high temperature resistance, cold resistance, acid resistance, alkali resistance, fuel oil resistance, environmental friendliness, no need of recovery, antistatic function, antibacterial function, no toxicity and no volatile substances.

Description

technical field [0001] The invention relates to a preparation process of a safety toe cap, in particular to a preparation process of a composite material safety toe cap. Background technique [0002] Traditional safety toe caps are generally made of metal materials, such as Q195-235 steel plates. With the improvement of the security check level of airports and stations, the security check equipment of this type of traditional safety toe cap will sound an alarm during the security check. bring great inconvenience. [0003] Therefore, people generally hope to develop a kind of safety toe cap that replaces metal material by non-magnetic material at present, to overcome above-mentioned security inspection problem. However, in the prior art, there is no mature technology that can make the safety toe cap made of non-magnetic material approach or reach the performance of the safety toe cap made of metal material. Contents of the invention [0004] The object of the present inv...

Claims

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Application Information

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IPC IPC(8): B29D35/14C08F291/06C08K3/22C08K7/00C08K7/14
Inventor 薛全江河李小红
Owner 温州铭嘉新材料科技有限公司
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