CN110834440A - 一种高分子纳米复合防刺面料生产工艺 - Google Patents

一种高分子纳米复合防刺面料生产工艺 Download PDF

Info

Publication number
CN110834440A
CN110834440A CN201911106530.3A CN201911106530A CN110834440A CN 110834440 A CN110834440 A CN 110834440A CN 201911106530 A CN201911106530 A CN 201911106530A CN 110834440 A CN110834440 A CN 110834440A
Authority
CN
China
Prior art keywords
resistant
stab
fabric
production process
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911106530.3A
Other languages
English (en)
Inventor
朱天宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiaxing Gongdun Garment Co Ltd
Original Assignee
Jiaxing Gongdun Garment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiaxing Gongdun Garment Co Ltd filed Critical Jiaxing Gongdun Garment Co Ltd
Priority to CN201911106530.3A priority Critical patent/CN110834440A/zh
Publication of CN110834440A publication Critical patent/CN110834440A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/0006—Gloves made of several layers of material
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/015—Protective gloves
    • A41D19/01505—Protective gloves resistant to mechanical aggressions, e.g. cutting. piercing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1808—Handling of layers or the laminate characterised by the laying up of the layers
    • B32B38/1816—Cross feeding of one or more of the layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, vulcanising, cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B32B2437/02—Gloves, shoes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Woven Fabrics (AREA)

Abstract

本发明公开了一种高分子纳米复合防刺面料生产工艺，包括如下步骤：a、将超细纳米二氧化硅加入至溶有偶联剂的溶剂中，b、并在搅拌条件下将上一步骤所制备的溶液与环氧树脂混合均匀后，再脱除溶剂使偶联剂与环氧树脂反应；冷却后加入固化剂均匀混合，再抽空脱气后浇入涂有脱模剂并预热好的钢模中，并在钢模表面覆盖第一面料层，在经过升温固化后形成若干相邻的耐切防刺单元，形成耐切防刺层；c、脱模后热压粘合形成纳米复合防刺面料。本发明所涉及的一种高分子纳米复合防刺面料生产工艺，使得所生产的复合防刺面料表面具有间隙的耐切防刺单元，使得该复合防刺面料具有一定的柔软性，突破了防刺复合面料必需厚重，防刺手套必需硬挺的限制。

Description

一种高分子纳米复合防刺面料生产工艺
技术领域
本发明涉及特种面料生产技术领域，尤其是一种高分子纳米复合防刺面料生产工艺。
背景技术
目前市面上传统的防刺面料，具有厚重、硬度高、防刺能力差等问题。厚重对于体力的消耗较大，厚度高使得人们在使用时柔软度不够、形变不够，使用时不易弯曲。针对上述问题，本发明提供了一种轻量化、高形变可变加工的防刺复合面料。此发明是针对，日益严峻的社会环境，形势复杂的缉毒环境，提供我国缉毒干警，更加轻便，防护能力更加出众的装备而研发。
发明内容
本发明的目的是提供一种高分子纳米复合防刺面料生产工艺，所生产的复合防刺面料具有轻量化、高形变可变加工，且防刺能力出众等优异性能。
为解决上述技术问题，本发明的目的是这样实现的：
本发明所涉及的一种高分子纳米复合防刺面料生产工艺，包括如下步骤：
a、将超细纳米二氧化硅加入至溶有偶联剂的溶剂中，然后采用碾磨、高速剪切、球磨、砂磨或超声波中的一种进行处理。
b、并在搅拌条件下将上一步骤所制备的溶液与环氧树脂混合均匀后，再脱除溶剂，升温至130-140℃，使偶联剂与环氧树脂反应1-1.5h；冷却后，加入固化剂，均匀混合，再抽空脱气后浇入涂有脱模剂并预热好的钢模中，并在钢模表面覆盖第一面料层，在经过升温固化后在第一面料层表面后形成若干相邻的耐切防刺单元，形成耐切防刺层；
c、脱模后，第一面料层与第二面料层热压粘合，形成纳米复合防刺面料。
耐切防刺单元之间具有一定的间隙，可提高防刺复合面料的柔软性，在耐切防刺单元的位置处具有耐切割和防刺功能。
作为上述方案的进一步说明，步骤a中，还可加入1-3wt％的染料。使得耐切防刺层具有不同的颜色。
作为上述方案的进一步说明，步骤a中，还可加入1-3wt％的液体橡胶。可能够软化耐切防刺层，具有弹力。
作为上述方案的进一步说明，还包括步骤d，将两层复合防刺面料叠合，形成双层复合面料。在使用时可根据需要将两层防刺复合叠合使用，可解决耐切防刺单元之间间隙不具有防刺功能的问题。
作为上述方案的进一步说明，所述第一面料层和第二面料层是以400D、800D、1000D涤纶丝为原料的为梭织料，面密度为200-300gsm；所述耐切防刺层的面密度为200-400gsm。
作为上述方案的进一步说明，步骤c中，热压粘合所使用的粘合剂为热熔胶，热压所使用的压力为400吨。
作为上述方案的进一步说明，所述耐切防刺单元的开关为正多边形或圆形。正多边形或圆形可有效的增加防刺和耐切割效果。
本发明的有益效果是：本发明所涉及的一种高分子纳米复合防刺面料生产工艺，使得所生产的复合防刺面料表面具有间隙的耐切防刺单元，使得该复合防刺面料具有一定的柔软性，突破了防刺复合面料必需厚重，防刺手套必需硬挺的限制。
附图说明
图1是防刺复合面料的结构示意图；
图2是耐切防刺单元的一种形状；
图3是耐切防刺单元的另一种形状。
图中标记说明如下：1-耐切防刺层；2-第一面料层；3-粘合层；4-第二面料层；5-耐切防刺单元。
具体实施方式
下面结合附图和具体实施例对本发明进一步说明。
实施例一
结合图1，对本实施例作详细说明。本实施例所涉及的一种高分子纳米复合防刺面料生产工艺，包括如下步骤：
步骤a、将超细纳米二氧化硅加入至溶有偶联剂的溶剂中，然后采用碾磨、高速剪切、球磨、砂磨或超声波中的一种进行处理。偶联剂的含量为1wt％。本实施例中采用高速剪切的方式，对混合溶液进行处理，使得二氧化硅能够均匀的分散在溶液中。超细纳米二氧化硅表面存在大量的不饱和和残键及不同键合状态的羟基。因为表面欠氧而偏离了稳定结构的硅氧结构，所以超细纳米二氧化硅具有高反应活性。而且由于为超细二氧化硅，粉体的密度较小，容易在溶液中分散。所使用的溶液为水。
在本步骤中所使用的偶联剂可以是硅烷偶联剂、钛酸酯偶联剂或锆类偶联剂中的一种，在本实施例中所使用的的偶联剂为硅烷偶联剂，具体为γ-缩水甘油醚氧基丙基三甲氧基硅烷，该硅烷类偶联剂可提高超细纳米二氧化硅与后续所添加的环氧树脂的相容性，提高制品与第基材的粘接力。
步骤b、并在搅拌条件下将上一步骤所制备的溶液与环氧树脂混合均匀后，再脱除溶剂，升温至130-140℃，使偶联剂与环氧树脂反应1-1.5h。所使用的环氧树脂为双酚A形环氧树脂。脱除溶剂是采用减压蒸馏的方式将不进行去除。
冷却后，加入固化剂，均匀混合，再抽空脱气后浇入涂有脱模剂并预热好的钢模中，并在钢模表面覆盖第一面料层，在经过升温固化后在第一面料层表面后形成若干相邻的耐切防刺单元，形成耐切防刺层。在升温固化时是采用0.5℃/min的升温速率升温至90-100℃，并保持10-30min。固化后可在第一面料层的表面形成若干相邻的耐切防刺单元所形成的耐切防刺层。更具体的，所使用的第一面料层的面密度为200克每平方米的涤纶梭织布。在本步骤中，耐切防刺单元的形状为正六边形，或其他正多边形。
所使用的固化剂为四溴双酚A双(2一羟基乙基)醚与对硝基苯甲酰氯反应制得的芳醚酯二芳胺，用作环氧树脂固化剂，固化物具有高强度、高韧性、高耐热、低吸水性，拉伸强度95MPa，断裂伸长率>12％，吸水性<1.3％。
步骤c、脱模后，第一面料层与第二面料层热压粘合进行连续生产，形成纳米复合防刺面料。在本步骤中，所使用的热压粘合是将第一面料层和第二面料层在400吨的压力条件下，经热熔胶相粘合，热熔胶的使用量为5-10克每平方米。第一面料层和第二面料层均为梭织面料，第二面料层的面密度为200-400克每平方米。
在本实施例中，第一面料层和第二面料层所使用的原料400D、800D、1000D涤纶丝。
还包括步骤d，将两层复合防刺面料叠合，形成双层复合面料，可使得耐切防刺单元间的间隙出现错位。由于两个耐切防刺单元之间具有间隙，故单层的纳米复合防刺面料在使用时，会在间隙位置不具有防刺功能，如果采用两层叠合的方式可避免这种情况。
实施例二
本实施例所涉及的一种高分子纳米复合防刺面料生产工艺包括：
步骤a、将超细纳米二氧化硅加入至溶有偶联剂的溶剂中，然后采用碾磨、高速剪切、球磨、砂磨或超声波中的一种进行处理。偶联剂的含量为3wt％。本实施例中采用砂磨的方式，对混合溶液进行处理，使得二氧化硅能够均匀的分散在溶液中。
在步骤a中，还加入1-3wt％的染料，在本实施例具体为2wt％。使得耐切防刺单元具有颜色。所加入的染料为分散染料。
在本步骤中所使用的偶联剂可以是硅烷偶联剂、钛酸酯偶联剂或锆类偶联剂中的一种，在本实施例中所使用的的偶联剂为钛酸酯偶联剂，具体为单烷氧基焦磷酸酯型，该交联剂在无机粉末和基体树脂的界面上产生化学结合，它所具有的极其独特的性能是在无机粉末的表面形成单分子膜，而在界面上不存在多分子膜。
步骤b、并在搅拌条件下将上一步骤所制备的溶液与环氧树脂混合均匀后，再脱除溶剂，升温至140℃，使偶联剂与环氧树脂反应1h。
冷却后，加入固化剂，均匀混合，再抽空脱气后浇入涂有脱模剂并预热好的钢模中，并在钢模表面覆盖第一面料层，在经过升温固化后在第一面料层表面后形成若干相邻的耐切防刺单元，形成耐切防刺层。在升温固化时是采用0.5℃/min的升温速率升温至100℃，并保持10min。固化后可在第一面料层的表面形成若干相邻的耐切防刺单元所形成的耐切防刺层。更具体的，所使用的第一面料层的面密度为200克每平方米的涤纶梭织布。在本步骤中，所形成的耐切防刺单元的形状为圆形。
所使用的固化剂为四溴双酚A双(2一羟基乙基)醚与对硝基苯甲酰氯反应制得的芳醚酯二芳胺，用作环氧树脂固化剂，固化物具有高强度、高韧性、高耐热、低吸水性，拉伸强度95MPa，断裂伸长率>12％，吸水性<1.3％。
步骤c、脱模后，第一面料层与第二面料层热压粘合进行连续生产，形成纳米复合防刺面料。在本步骤中，所使用的热压粘合是将第一面料层和第二面料层在400吨的压力条件下，经热熔胶相粘合，热熔胶的使用量为10克每平方米。第一面料层和第二面料层均为梭织面料，第二面料层的面密度为400克每平方米。
在本实施例中，第一面料层和第二面料层所使用的原料400D、800D、1000D涤纶丝。
还包括步骤d，将两层复合防刺面料叠合，形成双层复合面料，可使得耐切防刺单元间的间隙出现错位。
实施例三
本实施例所涉及的一种高分子纳米复合防刺面料生产工艺，是与实施例二的区别在于，在步骤a中，还加入了1-3wt％的，液体橡胶。所加入的液体橡胶可增加耐切防刺单元的柔软性，增加整个面料的柔软性，可使得该高分子纳米复合防刺面料更加的柔软有弹力。步骤b中，所形成的防切防刺单元的形状为圆形。
对实施例一至实施例三所生产的复合防刺面料进行耐切割测试，采用ASTM1790-05标准进行测试，均达到了A9级别，属于美标中最高耐切割等级。
采用NIJ 0115.00防刺衣防刺性能测试标准，对三种复合面料进行防刺性能测试。通过达到该标准高能量水平防护等级，为最高防护等级，可以用来防护冲击能量高于47.9ft-lbf。而且实施例三所制备的防抗复合面料上的耐切防刺单元具有一定的弹性，可提高复合面料的防钝伤能力，可吸收更多的冲击能力。
且采用EN388:2016测试标准进行防刺测试，三种复合面料经测试在耐切防刺单元位置的防刺等级达到4级，为最高等级。
以上详细描述了本发明的较佳具体实施例。应当理解，本领域的普通技术人员无需创造性劳动就可以根据本发明的构思做出诸多修改和变化。因此，凡本技术领域中技术人员依本发明的构思在现有技术的基础上通过逻辑分析、推理或者有限的实验可以得到的技术方案，皆应在由权利要求书所确定的保护范围内。

Claims (7)

1.一种高分子纳米复合防刺面料生产工艺，其特征在于，包括如下步骤：
a、将超细纳米二氧化硅加入至溶有偶联剂的溶剂中，然后采用碾磨、高速剪切、球磨、砂磨或超声波中的一种进行处理；
b、并在搅拌条件下将上一步骤所制备的溶液与环氧树脂混合均匀后，再脱除溶剂，升温至130-140℃，使偶联剂与环氧树脂反应1-1.5h；冷却后，加入固化剂，均匀混合，再抽空脱气后浇入涂有脱模剂并预热好的钢模中，并在钢模表面覆盖第一面料层，在经过升温固化后在第一面料层表面后形成若干相邻的耐切防刺单元，形成耐切防刺层；
c、脱模后，第一面料层与第二面料层热压粘合，形成纳米复合防刺面料。
2.根据权利要求1所述的高分子纳米复合防刺面料生产工艺，其特征在于，步骤a中，还可加入1-3wt％的染料。
3.根据权利要求1所述的高分子纳米复合防刺面料生产工艺，其特征在于，步骤a中，还可加入1-3wt％的液体橡胶。
4.根据权利要求1所述的高分子纳米复合防刺面料生产工艺，其特征在于，还包括步骤d，将两层复合防刺面料叠合，形成双层复合面料。
5.根据权利要求1所述的高分子纳米复合防刺面料生产工艺，其特征在于，所述第一面料层和第二面料层是以400D、800D、1000D涤纶丝为原料的为梭织料，面密度为200-300gsm；所述耐切防刺层的面密度为200-400gsm。
6.根据权利要求1所述的高分子纳米复合防刺面料生产工艺，其特征在于，步骤c中，热压粘合所使用的粘合剂为热熔胶，热压所使用的压力为400吨。
7.根据权利要求1所述的高分子纳米复合防刺面料生产工艺，其特征在于，所述耐切防刺单元的开关为正多边形或圆形。
CN201911106530.3A 2019-11-13 2019-11-13 一种高分子纳米复合防刺面料生产工艺 Pending CN110834440A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911106530.3A CN110834440A (zh) 2019-11-13 2019-11-13 一种高分子纳米复合防刺面料生产工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911106530.3A CN110834440A (zh) 2019-11-13 2019-11-13 一种高分子纳米复合防刺面料生产工艺

Publications (1)

Publication Number Publication Date
CN110834440A true CN110834440A (zh) 2020-02-25

Family

ID=69574865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911106530.3A Pending CN110834440A (zh) 2019-11-13 2019-11-13 一种高分子纳米复合防刺面料生产工艺

Country Status (1)

Country Link
CN (1) CN110834440A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112220135A (zh) * 2020-10-19 2021-01-15 无锡市第五人民医院 经编三维结构的医用防刺手套
CN112220136A (zh) * 2020-10-19 2021-01-15 无锡市第五人民医院 医用防刺手套
CN115572456A (zh) * 2021-07-06 2023-01-06 南通大学 一种防刺、防割且舒适透气的复合材料及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103184695A (zh) * 2013-04-17 2013-07-03 东华大学 一种树脂成型柔性防刺面料及其制备方法
CN106003759A (zh) * 2016-05-30 2016-10-12 苏州高甲防护科技有限公司 一种柔性防弹防刺结构的制备工艺
CN108058469A (zh) * 2017-12-14 2018-05-22 东华大学 一种防刺防割柔性材料的制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103184695A (zh) * 2013-04-17 2013-07-03 东华大学 一种树脂成型柔性防刺面料及其制备方法
CN106003759A (zh) * 2016-05-30 2016-10-12 苏州高甲防护科技有限公司 一种柔性防弹防刺结构的制备工艺
CN108058469A (zh) * 2017-12-14 2018-05-22 东华大学 一种防刺防割柔性材料的制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112220135A (zh) * 2020-10-19 2021-01-15 无锡市第五人民医院 经编三维结构的医用防刺手套
CN112220136A (zh) * 2020-10-19 2021-01-15 无锡市第五人民医院 医用防刺手套
CN115572456A (zh) * 2021-07-06 2023-01-06 南通大学 一种防刺、防割且舒适透气的复合材料及其制备方法

Similar Documents

Publication Publication Date Title
CN110834440A (zh) 一种高分子纳米复合防刺面料生产工艺
CN106715547B (zh) 切口预浸料以及缺口预浸渍片材
CN110103556B (zh) 一种柔性防弹防刺材料及其制备方法
CN101684992B (zh) 一种防弹复合板
CN106113738B (zh) 夹层结构复合材料及其制备方法
CN104236393B (zh) 一种多功能复合材料防弹头盔及其制造方法
US7138345B2 (en) Carbon fiber reinforced base material, preform and composite material comprising the same
CN103587174B (zh) 一种防护复合织布及制备方法
CN107011648B (zh) 一种Kevlar纤维布增强聚脲基复合材料及其制备方法
WO2014078499A1 (en) Thermoplastic composite and its manufacturing
CN106660302A (zh) 热塑性复合材料和其制造
CN204235973U (zh) 防刺抗冲击材料
CN102058188B (zh) 一种纳米含量高的混杂纤维织物复合材料及其制备方法
TWI472576B (zh) 橡膠組成物及應用該組成物的橡膠複合層製造方法
Kulhan et al. Fabrication methods of glass fibre composites—a review
CN113072795A (zh) 一种芳纶纤维/石墨烯复合增强碳纤维树脂预浸料
CN110595283B (zh) 一种防弹插板的生产工艺
CN104002522A (zh) 防刺抗冲击材料
CN106494061A (zh) 车用碳纤维复合加强板的制备方法和复合加强板
CN105034491A (zh) 聚丙烯玻纤复合材料及其制备方法
CN106084595B (zh) 一种柔软的热塑性防弹防刺材料及其制备方法
CN106496912A (zh) 一种玻璃保温膜的制备方法
CN101684991A (zh) 一种防弹成型件的制备方法
CN101684993A (zh) 一种防弹衣
CN111019291B (zh) 一种耐冲击高韧性纤维增强复合材料及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20200225