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High temperature resistant instant melting wholly-degradable environment protection flying disk target

A fully degradable, high temperature resistant technology, used in targets, moving targets, offensive equipment, etc., can solve the problems of toxic and harmful substances, slow degradation, high temperature resistance, etc., to achieve low processing cost, comprehensive cost reduction, and extensive material selection. Effect

Inactive Publication Date: 2009-04-22
王福双
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems in the prior art that the flying saucer target is not resistant to high temperature, slow in degradation, has many residues, and contains certain toxic and harmful substances, the purpose of the present invention is to provide a high temperature resistant instant fully degradable environmentally friendly flying saucer target. It has the characteristics of high temperature resistance, instant and complete degradation, and does not contain excessive toxic and harmful substances.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A high-temperature-resistant instant fully degradable environmental protection flying saucer target, which is made of the following materials in proportions by weight: 82 parts of skeleton stone powder material iron tailings powder, wherein the content of ferroferric oxide is greater than 10%; 9 parts of composite adhesive , 2 parts of dispersant, 3 parts of stabilizer, 1 part of demoulding powder; the water consumption comes from the composite adhesive and dispersant, adding 200-300ml of water per kilogram of the total weight of the above materials;

[0025] In the skeleton stone powder material iron tailings powder, the particle size distribution is: 45 parts of 160-180 mesh, 30 parts of 180-300 mesh, 25 parts of 300-400 mesh;

[0026] Composite adhesive, modified starch and PVA polyvinyl alcohol by weight ratio (3-5): 1 mixture with water;

[0027] Dispersant, a mixture of alkyl polyoxyethylene ether and water, in the dispersant, the amount of water added is 10-15% b...

Embodiment 2

[0036] A high-temperature-resistant instant fully degradable environmental protection flying saucer target, which is made of the following materials in proportions by weight: 80 parts of skeleton stone powder material, 10 parts of composite adhesive, 3 parts of dispersant, 5 parts of stabilizer, and release powder 3 parts of materials; the water consumption comes from the composite adhesive and dispersant, adding 200-300ml of water per kilogram of the total weight of the above materials;

[0037] The skeleton stone powder materials are two kinds of silica powder and calcite powder, and the particle size distribution is: 40 parts of 160-180 mesh, 35 parts of 180-300 mesh, and 30 parts of 300-400 mesh;

[0038] Composite adhesive, a mixture of modified starch and sodium alginate in a weight ratio (3-5): 1 and water;

[0039] Dispersant, a mixture of finely ground 300-400 mesh fly ash, activated carbon fine powder and water, in the dispersant, the amount of water added is 10-15% ...

Embodiment 3

[0044] A high-temperature-resistant instant fully degradable environmental protection flying saucer target, which is made of the following materials in proportions by weight: 85 parts of skeleton stone powder material, 8 parts of composite adhesive, 2.5 parts of dispersant, 2 parts of stabilizer, and release powder 2 parts of materials; the water consumption comes from the composite adhesive and dispersant, adding 200-300ml of water per kilogram of the total weight of the above materials;

[0045] Skeleton stone powder material, desert sand accounts for 80% by weight, marble powder accounts for 20% by weight, and the particle size distribution is: desert sand 160 mesh 45 parts, 300 mesh 30 parts, 400 mesh marble powder 25 parts;

[0046] Composite binder, a mixture of modified starch and CMC carboxymethyl cellulose in a weight ratio (3-5): 1 and water;

[0047] Dispersant, a mixture of alkyl polyoxyethylene ether and water, in the dispersant, the amount of water added is 10-15% ...

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PUM

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Abstract

The invention relates to a high temperature resistance instantizing full degradation environment-friendly clay target and a production method thereof. The clay target is made from the following material as per parts by weight: 80-85 parts of skeletal stone dust material, 8-10 parts of compound bond, 2-3 parts of dispersant, 2-5 parts of stabilizer, 1-3 parts of demoulding powder; the water consumption is derived from the compound bond and the dispersant and equals 200-300ml of water added to each kilogram of the total weight of the materials. The clay target has the characteristics of high temperature resistance, instantizing full degradation, no overproof harmful and toxic substances, etc.

Description

technical field [0001] The invention relates to a flying saucer target for shooting, in particular to a high-temperature-resistant instant fully degradable environmental-friendly flying saucer target and a manufacturing method thereof. Background technique [0002] At present, most of the flying saucer targets used in shooting are non-environmental-friendly stone powder asphalt targets, accounting for about 95% of the world's output. Environmentally-friendly flying saucer targets that can be partially degraded, whether they are asphalt desulfurization targets or natural resin rosin , natural rubber and ordinary silicate as binders for stone powder targets, and clay-based semi-ceramic firing saucer targets, there are two problems: first, the environmental protection function is not complete, the degradation rate is slow, and residual There are many non-degradable substances, and some of them also contain a large amount of toxic and harmful substances such as polycyclic aromat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41J9/16
Inventor 邢安石
Owner 王福双
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