Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Military puncture-proof, tear-resistant, anti-static and high-barrier camouflage painting composite and preparation method thereof

A composite material, high-barrier technology, used in military puncture-resistant, high-barrier camouflage camouflage composite materials and their preparation, anti-static, tear-resistant fields, can solve the problems of easy puncture, poor flexibility, and poor barrier properties of protective materials. Excellent anti-static, enhanced flexibility, anti-kneading performance

Active Publication Date: 2015-04-22
中国人民解放军32181部队
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the objectives of the present invention is to provide a military-use puncture-resistant, tear-resistant, anti-static, high-barrier camouflage camouflage composite material to solve the problems of existing protective materials such as easy puncture, easy tearing, poor barrier properties, and poor flexibility.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Military puncture-proof, tear-resistant, anti-static and high-barrier camouflage painting composite and preparation method thereof
  • Military puncture-proof, tear-resistant, anti-static and high-barrier camouflage painting composite and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, the camouflage camouflage composite material of the present invention comprises a camouflage layer 1, a high barrier layer 2, a heat seal layer 3 and an antistatic layer 7 from top to bottom, wherein the camouflage layer 1 is a nylon camouflage cloth layer; To the bottom are polyethylene terephthalate film 4 with a thickness of 12 μm, aluminum foil 5 with a thickness of 7 μm, and polyamide film 6 with a thickness of 15 μm; the heat-sealing layer 3 is thermoplastic polyurethane with a thickness of 135 μm Elastomeric membrane. Each layer is bonded together with an adhesive, and then heat-pressed and compounded by the heating roller of the compound machine to form a composite material. The antistatic layer 7 is a polyurethane antistatic agent coated on the outer surface of the heat-sealing layer 3 .

[0032] Such as figure 2 Shown, the preparation technology of camouflage camouflage composite material of the present invention is:

[0033] (1...

Embodiment 2

[0038] The camouflage camouflage composite material of the present invention comprises a camouflage layer 1, a high barrier layer 2, a heat seal layer 3 and an antistatic layer 7 from top to bottom, wherein the camouflage layer 1 is a nylon camouflage cloth layer; the high barrier layer 2 is sequential from top to bottom It is a polyethylene terephthalate film 4 with a thickness of 12 μm, an aluminum foil 5 with a thickness of 7 μm, and a polyamide film 6 with a thickness of 15 μm; the heat-sealing layer 3 is a thermoplastic polyurethane elastomer film with a thickness of 140 μm . Each layer is bonded together with an adhesive, and then heat-pressed and compounded by the heating roller of the compound machine to form a composite material. The antistatic layer 7 is a polyurethane antistatic agent coated on the outer surface of the heat-sealing layer 3 .

[0039] The preparation technology of camouflage camouflage composite material of the present invention is:

[0040] (1) Co...

Embodiment 3

[0045] The camouflage camouflage composite material of the present invention comprises a camouflage layer 1, a high barrier layer 2, a heat-sealing layer 3 and an antistatic layer 7 from top to bottom, wherein the camouflage layer 1 is a nylon camouflage cloth layer, and its lower surface is coated with a thickness of 5 μm Polyurethane elastomer coating; the high barrier layer 2 from top to bottom is a polyethylene terephthalate film 4 with a thickness of 12 μm, an aluminum foil 5 with a thickness of 7 μm, and a polyamide film 6 with a thickness of 15 μm; The heat-sealing layer 3 is a thermoplastic polyurethane elastomer film with a thickness of 130 μm. Each layer is bonded together with an adhesive, and then heat-pressed and compounded by the heating roller of the compound machine to form a composite material. The antistatic layer 7 is a polyurethane antistatic agent coated on the outer surface of the heat-sealing layer 3 .

[0046] The preparation technology of camouflage c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a military puncture-proof, tear-resistant, anti-static and high-barrier camouflage painting composite which sequentially comprises a nylon camouflage cloth camouflage layer, a high-barrier layer taking aluminum foil as a substrate, and a heat sealing layer of a polyurethane elastomer film from the outside in. A preparation method of the composite comprises the steps of A preparing the high-barrier layer, and compositing polyethylene glycol terephthalate film and a polyamide film on the upper and the lower surfaces of the substrate, namely the aluminum foil, B compositing the upper surface of the high-barrier layer with a camouflage layer and curing, C compositing the lower surface of the high-barrier layer with the heat sealing layer of the thermoplastic polyurethane elastomer film and curing, and D coating the internal surface of the heat sealing layer with an antistatic agent, and obtaining the camouflage composite. According to the composite and the method, with the adoption of specific compositing and curing processes, the prepared camouflage composite has puncture-proof, tear-resistant, anti-static and high-barrier functions and the like, a protection envelope prepared by the material can effectively prevent army materials from being damp during long-term field storage and transportation, and the storage and transportation quality of the materials is improved.

Description

technical field [0001] The invention relates to a protective sealing material for military supplies and a preparation process thereof, in particular to a military puncture-resistant, tear-resistant, anti-static, high-barrier camouflage camouflage composite material and a preparation method thereof. Background technique [0002] During the storage and transportation of military materials, they are greatly affected by ambient temperature, humidity, light, and electromagnetism. Especially in harsh environments, the properties of military materials will change to varying degrees, and some may even deteriorate or become invalid. For this reason, the staff will generally take certain protective measures during the storage or transportation of military materials to ensure the safe storage and transportation of materials. [0003] At present, there are many protection methods for military materials; the traditional method is to smear butter on military materials such as firearms to ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B32B27/02B32B27/08B32B27/34B32B27/40B32B15/088B32B15/09B32B15/20B32B7/12B32B33/00B32B37/06B32B37/10B32B37/12
Inventor 李良春葛强刘珍兰高飞王晨霖张文亮
Owner 中国人民解放军32181部队
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com