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Bulletproof curtain and preparation method thereof

A technology for curtains and bulletproof fabrics, applied in the field of bulletproof curtains and their preparation, can solve the problems of lack of protective equipment and the like

Active Publication Date: 2021-06-08
UNIV OF SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Judging from the currently published patents, there is still little research on intelligent protective equipment that can respond to external impacts. In particular, there is still a lack of protective equipment that can simultaneously protect and manage heat.

Method used

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  • Bulletproof curtain and preparation method thereof
  • Bulletproof curtain and preparation method thereof
  • Bulletproof curtain and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] The preparation method of shear hardening glue is as follows:

[0058] Get the raw materials of following mass ratio:

[0059] Silicone oil: boric acid = 40:1

[0060] Mix and stir 100g of silicone oil and 2.5g of boric acid, put it in an oven with a temperature of 180 degrees Celsius, and after the silicone oil coagulates into a block, add 250 μL of n-octanoic acid, wait until the n-octanoic acid softens the agglomerate, and stir again. Put it back into an oven at 180°C and continue heating for 15 minutes before taking it out.

[0061] Wherein: said silicone oil is QK-501 hydroxyl silicone oil of Shenzhen Qianjing Technology Development Co., Ltd., with a viscosity of 15-30 at 25 degrees Celsius and a hydroxyl content of 8-9.

Embodiment 2

[0063] The preparation method of shear hardening glue is as follows:

[0064] Get the raw materials of following mass ratio:

[0065] Silicone oil: boric acid = 30:1

[0066] Mix and stir 100g of silicone oil and 3.33g of boric acid, put it in an oven with a temperature of 180 degrees Celsius, and after the silicone oil has coagulated into a block, add 250 μL of n-octanoic acid, wait until the n-octanoic acid softens the agglomerate, and stir again. Put it back into an oven at 180°C and continue heating for 15 minutes before taking it out.

[0067] Wherein: said silicone oil is QK-501 hydroxyl silicone oil of Shenzhen Qianjing Technology Development Co., Ltd., with a viscosity of 15-30 at 25 degrees Celsius and a hydroxyl content of 8-9.

Embodiment 3

[0069] The preparation method of shear hardening glue is as follows:

[0070] Get the raw materials of following mass ratio:

[0071] Silicone oil: boric acid = 20:1

[0072] Mix and stir 100g of silicone oil and 5g of boric acid, and put it in an oven at 180 degrees Celsius. After the silicone oil is coagulated into a block, add 250 μL of n-octanoic acid. After the n-octanoic acid softens the agglomerate, stir again. Put it back into an oven at 180°C and continue heating for 15 minutes before taking it out.

[0073] Wherein: said silicone oil is QK-501 hydroxyl silicone oil of Shenzhen Qianjing Technology Development Co., Ltd., with a viscosity of 15-30 at 25 degrees Celsius and a hydroxyl content of 8-9.

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Abstract

The invention relates to a bulletproof curtain and a preparation method thereof. The bulletproof curtain structurally comprises an inner protective layer, a conductive layer and an outer protective layer from inside to outside, and the curtain is connected with a Bluetooth module. The preparation method comprises the following steps that a, shear hardening glue is dissolved, b, protective layer fabric is dipped in the solution in the step a and dried, c, the conductive layer is laminated on the product obtained in the step b, and d, another product obtained in the step b and the product obtained in the step c are laminated together. The bulletproof curtain integrates protection, alarm and thermal management, has protection and power-on heating performance, can be widely applied to various important buildings, can protect people in the buildings and rooms from being impacted and hurt by low temperature, can transmit impact signals to a wireless mobile phone when the bulletproof curtain is impacted, and a user is prompted to be away from the impacted area so as to escape from danger in time.

Description

technical field [0001] The invention relates to the technical field of protection, in particular to a bulletproof curtain and a preparation method thereof. Background technique [0002] Intelligent protection technology is a new type of technology that combines traditional protection methods with new materials, new structures, and new methods to improve protection performance and make it multifunctional. In the past, traditional protection methods for important parts of the human body and weak points of buildings were often achieved by adding thick protective layers. The protective equipment designed by it is often heavy and inflexible, which is greatly limited in practical application. In addition, the function of traditional protective equipment is often very single. With the complexity of external stimuli and the diversification of application requirements, single-function protective equipment is far from meeting the actual application requirements. Based on this, resea...

Claims

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Application Information

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IPC IPC(8): F41H1/02D06N3/12D06N3/00B32B27/02B32B27/32B32B27/34B32B27/06B32B9/00B32B9/04B32B33/00B32B38/08B32B37/10
CPCF41H1/02D06N3/128D06N3/0034D06N3/0038D06N3/0063B32B5/02B32B9/00B32B9/047B32B33/00B32B38/08B32B37/10B32B2260/021B32B2262/0261B32B2262/0253B32B2571/02B32B2307/558B32B2307/202
Inventor 龚兴龙周建宇王胜
Owner UNIV OF SCI & TECH OF CHINA
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