Clay target

The technology of flying saucer and target blank is applied in the field of environmental protection flying saucer target, which can solve the problems of unfavorable growth of lawn vegetation in shooting range, increase product cost, not environmental protection, etc., and achieve the effects of tight adhesion, low product cost and favorable growth.

Active Publication Date: 2020-12-04
NEIJIANG NORMAL UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this flying saucer target adopts 80-85% stone powder material, and the flying saucer target stone powder after a large amount of stone powder materials are crushed is scattered on the lawn vegetation of shooting range, is u

Method used

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  • Clay target

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0047]In a specific embodiment, the preparation method of the flying saucer target includes:

[0048]a. Mix the clay and stone powder, and stir at 1000-1500 rpm for more than 30 minutes to obtain mixture 1;

[0049]b. In step a, add pregelatinized starch, sodium carboxymethyl starch, micronized silica gel, talcum powder, magnesium stearate and water with a wetting amount, and mix at 1000-1500 rpm for more than 20 minutes to obtain mixture 2 ;

[0050]c. molding the mixture 2 to obtain a flying saucer target blank;

[0051]d. Dry the flying saucer target blank at 50~80℃ for 30~80min.

[0052]In a specific embodiment, step a is stirred at 1000 to 1200 revolutions per minute for 30 to 60 minutes.

[0053]In a specific embodiment, the molding in step c is vacuum extrusion molding.

[0054]The second technical problem to be solved by the present invention is to provide a method for preparing a flying saucer target.

[0055]To solve the second technical problem of the present invention, the preparation method of...

Example Embodiment

[0067]Example 1

[0068]a. Mix 600 g of clay of 100-200 mesh and 200 g of stone powder of 400-600 mesh, and stir at 1500 rpm for 40 minutes to obtain mixture 1;

[0069]b. In step a, add 100g pregelatinized starch, 5g sodium carboxymethyl starch, 3g 800-1000 mesh micronized silica gel, 1500-1800 mesh talc 10g, 4g magnesium stearate and a wetting amount of water to mix, Stir at 1200 rpm for 20 min to obtain mixture 2;

[0070]c. Extruding the mixture 2 to obtain a flying saucer target blank;

[0071]d. Dry the flying saucer target blank at 50~60℃ for 40min to obtain the flying saucer target.

Example Embodiment

[0072]Example 2

[0073]a. Mix 630 g of clay of 100 to 200 mesh and 180 g of stone powder of 400 to 600 mesh, and stir at 1500 rpm for 40 minutes to obtain mixture 1;

[0074]b. In step a, add 90g pregelatinized starch, 5g sodium carboxymethyl starch, 3g 800-1000 mesh micronized silica gel, 1500-1800 mesh talc 10g, 4g magnesium stearate and a wetting amount of water to mix, in Stir at 1200 rpm for 20 min to obtain mixture 2;

[0075]c. Extruding the mixture 2 to obtain a flying saucer target blank;

[0076]d. Dry the flying saucer target blank at 50~60℃ for 40min to obtain the flying saucer target.

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Abstract

The invention relates to a clay target for shooting, in particular to an environment-friendly clay target. The clay target is prepared from the following components in parts by weight: 60-65 parts ofclay, 15-20 parts of stone powder, 8-10 parts of pregelatinized starch, 0.5-1 part of sodium carboxymethyl starch, 0.3-0.6 part of aerosil, 1-3 parts of talcum powder, 0.4-0.6 part of magnesium stearate and a wetting amount of water. The clay target is low in stone powder content, and growth of lawn vegetation in a target range is facilitated; and environmental protection and low product cost areachieved. Although the stone powder content is low, the performance of the prepared clay target meets the related quality requirements of the clay target.

Description

technical field [0001] The invention relates to a flying saucer target for shooting, in particular to an environment-friendly flying saucer target. Background technique [0002] The flying saucer project began in the second Olympic Games in 1900, and the first World Championships was held in 1929. After that, it became the main competition item of the previous Olympic Games, World Championships, Asian Games and Asian Shooting Championships. The flying saucer project is similar to hunting activities, which is very interesting and very popular among people. [0003] The early flying saucer project was to shoot the flying pigeons, and later changed to shooting the saucer target. At present, the flying saucer target material is mainly made of asphalt as a gel material mixed with stone powder and pressed. After the flying saucer target is crushed, the asphalt is scattered on the ground, which seriously pollutes the environment. In order to overcome the above-mentioned defects, ...

Claims

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Application Information

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IPC IPC(8): C04B28/24
CPCC04B28/24C04B18/248C04B14/34B28B3/20C04B2111/00017C04B14/10C04B14/02C04B24/38C04B14/042C04B24/085Y02W30/91
Inventor 李达伟杨平王为王丹李丙龙何婷婷李其林
Owner NEIJIANG NORMAL UNIV
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