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Preparation method of simulated TNT block

A technology for TNT and drug blocks, which is applied in the field of simulating the preparation of TNT drug blocks, can solve the problems of single use function and low simulation degree of appearance and form, and achieve the effect of improving training level and high simulation degree.

Active Publication Date: 2019-04-19
华祥瑞(北京)装备有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The appearance is low in simulation, and the function is single, which can only meet the needs of general theoretical teaching

Method used

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  • Preparation method of simulated TNT block

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Embodiment Construction

[0020] Combine below figure 1 , the preparation method of the simulated TNT (TNT) drug block of the present invention is further described:

[0021] Step 1: Ratio of Group A raw materials:

[0022] Group A: First, pour 30 grams of bisphenol A epoxy resin into the container, add 6 grams of resin-grade medium yellow paste, then add 2.5 grams of epoxy curing agent and stir well; secondly, add 20 grams of Add the fumed silica and stir; again, add 30 grams of 1250 mesh dolomite powder and stir; finally, add 8 grams of 1250 mesh quartz powder and 2 grams of retarder and stir well. At this point, the total weight of group A raw materials was 98.5 grams. The above materials can be adjusted according to the change of raw materials and outdoor temperature.

[0023] Step 2: The proportioning of group B raw materials:

[0024] Group B: First, pour 30 grams of bisphenol A epoxy resin into the container, add 6 grams of lemon yellow paste, and then add 2.5 grams of epoxy curing agent and...

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Abstract

The invention relates to a preparation method of a simulated TNT block. The simulated TNT block comprise the following components: bisphenol A epoxy resin, fumed silica, dolomite powder, quartz powder, an epoxy curing agent, resin grade yellow paste, lemon yellow paste and a retarder. The preparation method includes: step 1: compounding of group A raw materials; step 2: compounding of group B rawmaterials; step 3: mixing of the group A and group B raw materials: and step 4: subjecting the group A and group B raw materials to compression moulding. The simulated TNT block provided by the invention has high simulation degree, and the color, texture, hardness and specific gravity are all consistent with real TNT. The simulated TNT block fully meets the training needs of building, roads and bridges, obstacle breaking, ground explosion and other categories involving the use of TNT blocks in engineering profession, and greatly improves the actual combat training level.

Description

【Technical field】 [0001] The invention discloses a method for preparing a simulated TNT (TNT) drug block, and the TNT drug block is used in the daily training of troops, which is beneficial to strengthening the ideology in actual combat. 【Background technique】 [0002] Most of the original training medication blocks are made of hollow ABS plastic, with metal sheets added inside to adjust the weight. The appearance and form have a low degree of simulation, and the use function is single, which can only meet the needs of general theoretical teaching. However, with the continuous development of the actual combat training of the troops, there is an urgent need for a high-simulation, safe and practical simulation training equipment to meet the needs of the actual combat training of the troops. The above problems obviously need to be solved. 【Content of invention】 [0003] The purpose of the present invention is to provide a kind of preparation method of simulated TNT (TNT) me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L63/02C08K3/36C08K3/26G09B9/00
CPCC08K3/26C08K3/36G09B9/003C08L63/00
Inventor 李乃吉刘桐谢颖婕李乃涛
Owner 华祥瑞(北京)装备有限公司