CN115124750B - 一种用于水下减阻的复合材料及其制作方法 - Google Patents

一种用于水下减阻的复合材料及其制作方法 Download PDF

Info

Publication number
CN115124750B
CN115124750B CN202210782468.5A CN202210782468A CN115124750B CN 115124750 B CN115124750 B CN 115124750B CN 202210782468 A CN202210782468 A CN 202210782468A CN 115124750 B CN115124750 B CN 115124750B
Authority
CN
China
Prior art keywords
carbon fiber
spiral
hollow
layer
hollow carbon
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.)
Active
Application number
CN202210782468.5A
Other languages
English (en)
Other versions
CN115124750A (zh
Inventor
杨肖
王明
杨家伊
唐彪
牛士超
倪敬
张雪峰
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.)
Hangzhou Dianzi University
Original Assignee
Hangzhou Dianzi University
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 Hangzhou Dianzi University filed Critical Hangzhou Dianzi University
Priority to CN202210782468.5A priority Critical patent/CN115124750B/zh
Publication of CN115124750A publication Critical patent/CN115124750A/zh
Application granted granted Critical
Publication of CN115124750B publication Critical patent/CN115124750B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/056Forming hydrophilic coatings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/30Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/0427Coating with only one layer of a composition containing a polymer binder
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/046Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/65Additives macromolecular
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C08J2363/10Epoxy resins modified by unsaturated compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2463/00Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/02Fibres or whiskers
    • C08K7/04Fibres or whiskers inorganic
    • C08K7/06Elements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00Maritime or waterways transport
    • Y02T70/10Measures concerning design or construction of watercraft hulls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明公开了一种用于水下减阻的复合材料及其制作方法。该复合材料包括亲水层和螺旋层;螺旋层由从内至外贴合的多条螺旋条组成,螺旋条由中空碳纤维管和碳纤维块组成;螺旋条上各中空碳纤维管沿螺旋方向等距排布;每相邻两块中空碳纤维管之间设有一块碳纤维块。本发明中亲水层与螺旋层的各中空碳纤维管形成协同效应,流体可在各中空碳纤维管中产生微涡流,减少摩擦阻力;各中空碳纤维管螺旋分布可延迟涡流脱落,提高减阻效果;中空碳纤维管结构结合螺旋分布特性具有优异的力学性能,同时采用聚乙二醇、无水乙醇、二氧化钛、环氧树脂和固化剂混合形成的亲水层具有良好耐磨性。因此,本发明在深海中工作仍能长时间保持结构完整。

Description

一种用于水下减阻的复合材料及其制作方法
技术领域
本发明属于减阻材料技术领域,具体涉及一种抗冲击、耐压、耐磨、用于水下减阻的复合材料及其制作方法。
背景技术
随着全球能源危机的加剧,开发水下资源刻不容缓。水下设备必须克服流体压力和流体与设备表面摩擦所引起的阻力。到目前为止,表面减阻的措施主要为仿生沟槽结构进行湍流减阻和疏水表面的拒水性进行减阻。但是,设备在水下快速移动时,水流对表面长期的冲击会破坏仿生沟槽结构和疏水表面,难以维持减阻性能。
发明内容
本发明的目的是针对现有技术的不足,提供一种具有优异抗冲击、耐压、耐磨性能的用于水下减阻的复合材料及其制作方法。
为实现上述目的,本发明提供的技术方案为:
本发明一种用于水下减阻的复合材料,包括亲水层和螺旋层;所述的亲水层粘合在螺旋层外表面;所述的螺旋层由从内至外贴合的多条螺旋条组成,所述的螺旋条由中空碳纤维管和碳纤维块组成;螺旋条上各中空碳纤维管沿螺旋方向等距排布;每相邻两块中空碳纤维管之间设有一块碳纤维块;所述的碳纤维块由不同铺放夹角的多个碳纤维层堆叠而成,所述的中空碳纤维管由多个碳纤维层堆叠后卷绕而成;相邻螺旋条之间、螺旋条上中空碳纤维管与相邻碳纤维块之间以及中空碳纤维管上相邻碳纤维层之间均采用胶粘合。
优选地,所述亲水层的厚度为0.3-0.5mm。
优选地,所述中空碳纤维管的内径为1-3mm,长度与碳纤维块的厚度相等,为7-10mm。
优选地,所述的碳纤维块中相邻碳纤维层的铺放夹角为2-3°。
优选地,所述的亲水层采用聚乙二醇、无水乙醇、二氧化钛、环氧树脂和固化剂混合的悬浮液固化后的产物。
优选地,所述螺旋条两端的两个中空碳纤维管外侧也设有一块碳纤维块。
本发明一种用于水下减阻的复合材料的制作方法,包括以下步骤:
步骤一、对碳纤维织物进行铺放堆叠,然后切割分块,得到碳纤维块。
步骤二、对碳纤维织物进行铺放堆叠两层或三层,然后卷绕成中空的圆柱管,对中空的圆柱管进行分段得到中空碳纤维管。
步骤三、将多块碳纤维块和多个中空碳纤维管放置在模具中进行组装,形成从内至外贴合的多条螺旋条;其中,螺旋条上各中空碳纤维管沿螺旋方向等距排布,且每相邻两块中空碳纤维管之间设有一块碳纤维块;然后,在模具中注入树脂进行加压固化,得到螺旋层。
步骤四、在容器中加入质量比为1:9.6:0.1的聚乙二醇、无水乙醇和二氧化钛,经磁力搅拌后,在容器中加入质量比为3:1的环氧树脂和固化剂,继续磁力搅拌,制得悬浮液。
步骤五、将悬浮液喷洒在螺旋层外表面,放入烘箱中进行固化,从而在螺旋层外表面获得亲水层。
优选地,步骤一中对碳纤维织物铺放堆叠和切割分块过程以及步骤二中对碳纤维织物进行铺放堆叠和分段过程均在AFP机器上进行;步骤一和步骤二中铺层温度均为120-170℃。
优选地,步骤三中所述的树脂采用聚酯、乙烯基酯或环氧树脂,压力为0.4-1MPa。
优选地,步骤五中烘箱温度为70℃,固化时间为2小时。
本发明具有的有益效果:
本发明中亲水层与螺旋层的各中空碳纤维管形成协同效应,流体可在各中空碳纤维管中产生微涡流,使边界层的速度梯度降低来减少摩擦阻力,实现减阻效果;各中空碳纤维管的螺旋分布可以延迟涡流的脱落,提高减阻效果;螺旋分布和中空碳纤维管的孔道结合具有优异的力学性能(抗冲击、耐压),同时采用聚乙二醇、无水乙醇、二氧化钛、环氧树脂和固化剂混合的悬浮液固化后形成的亲水层具有良好的亲水、耐磨性。因此,本发明用于水下减阻的复合材料具有抗冲击、耐压、耐磨的特性,在深海中工作仍能长时间保持结构完整。
附图说明
图1为本发明一种用于水下减阻的复合材料的结构示意图;
图2为本发明中螺旋层的结构示意图。
具体实施方式
下面结合附图对本发明进行进一步的说明。
如图1和图2所示,一种用于水下减阻的复合材料,包括亲水层1和螺旋层2;亲水层1粘合在螺旋层2外表面;螺旋层2由从内至外贴合的多条螺旋条组成,螺旋条由中空碳纤维管和碳纤维块组成;螺旋条上各中空碳纤维管沿螺旋方向等距排布(图2中为清楚显示出螺旋分布特征,将最内层螺旋条上的中空碳纤维管画成空心圆,其余中空碳纤维管均画成实心圆,不管是空心圆还是实心圆,只是示意,不代表真实结构);每相邻两块中空碳纤维管之间设有一块碳纤维块;碳纤维块由不同铺放夹角的多个碳纤维层堆叠而成,中空碳纤维管由多个碳纤维层堆叠后卷绕而成;相邻螺旋条之间、螺旋条上中空碳纤维管与相邻碳纤维块之间以及中空碳纤维管上相邻碳纤维层之间均采用胶粘合。作为优选,亲水层1的厚度为0.3-0.5mm;中空碳纤维管的内径为1-3mm,长度与碳纤维块的厚度相等,为7-10mm;碳纤维块中相邻碳纤维层的铺放夹角为2-3°。
作为一个优选实施例,亲水层采用聚乙二醇、无水乙醇、二氧化钛、环氧树脂和固化剂混合的悬浮液固化后的产物,具有亲水、耐磨的特性。
作为一个优选实施例,螺旋条两端的两个中空碳纤维管外侧也设有一块碳纤维块。
一种用于水下减阻的复合材料的制作方法,包括以下步骤:
步骤一、对碳纤维织物进行铺放堆叠,然后切割分块,得到碳纤维块;其中,相邻碳纤维层的铺放夹角为2.5°,铺层速度为200mm/s(可以在100-300mm/s范围内选择),铺层温度为120℃(可以在120-170℃范围内选择)。
步骤二、对碳纤维织物进行铺放堆叠2-3层,然后卷绕成中空的圆柱管,对中空的圆柱管进行分段得到中空碳纤维管。
步骤三、将多块碳纤维块和多个中空碳纤维管放置在模具中进行组装,形成从内至外贴合的多条螺旋条;其中,螺旋条上各中空碳纤维管沿螺旋方向等距排布,且每相邻两块中空碳纤维管之间设有一块碳纤维块;然后,在模具中注入低粘度的树脂(例如聚酯、乙烯基酯或环氧树脂)在0.8MPa(可以在0.4-1MPa范围内选择)的压力下进行加压固化,得到螺旋层。
步骤四、在容器中加入质量比为1:9.6:0.1的聚乙二醇、无水乙醇和二氧化钛,磁力搅拌10分钟(至少保证5分钟以上)后,在容器中加入质量比为3:1的环氧树脂和固化剂,继续搅拌10分钟(至少保证5分钟以上),制得悬浮液。
步骤五、将悬浮液喷洒在螺旋层外表面,放入烘箱中进行固化,从而在螺旋层外表面获得亲水层1,获得最终的用于水下减阻的复合材料。
作为一个优选实施例,步骤一中对碳纤维织物铺放堆叠和切割分块过程以及步骤二中对碳纤维织物进行铺放堆叠和分段过程均在AFP机器(自动铺丝机)上进行;碳纤维层置于AFP机器的金属板上。
作为一个优选实施例,步骤五中悬浮液采用喷雾瓶喷洒。
作为一个优选实施例,步骤五中烘箱温度为70℃,固化时间为2小时。

Claims (8)

1.一种用于水下减阻的复合材料,包括亲水层和螺旋层,其特征在于:所述的亲水层粘合在螺旋层外表面;所述的螺旋层由从内至外贴合的多条螺旋条组成,所述的螺旋条由中空碳纤维管和碳纤维块组成;螺旋条上各中空碳纤维管沿螺旋方向等距排布;每相邻两块中空碳纤维管之间设有一块碳纤维块;所述的碳纤维块由不同铺放夹角的多个碳纤维层堆叠而成,所述的中空碳纤维管由多个碳纤维层堆叠后卷绕而成;相邻螺旋条之间、螺旋条上中空碳纤维管与相邻碳纤维块之间以及中空碳纤维管上相邻碳纤维层之间均采用胶粘合;
所述中空碳纤维管的内径为1-3mm,长度与碳纤维块的厚度相等,为7-10mm;
所述的碳纤维块中相邻碳纤维层的铺放夹角为2-3°。
2.根据权利要求1所述一种用于水下减阻的复合材料,其特征在于:所述亲水层的厚度为0.3-0.5mm。
3.根据权利要求1或2所述一种用于水下减阻的复合材料,其特征在于:所述的亲水层采用聚乙二醇、无水乙醇、二氧化钛、环氧树脂和固化剂混合的悬浮液固化后的产物。
4.根据权利要求1或2所述一种用于水下减阻的复合材料,其特征在于:所述螺旋条两端的两个中空碳纤维管外侧也设有一块碳纤维块。
5.一种用于水下减阻的复合材料的制作方法,其特征在于:包括以下步骤:
步骤一、对碳纤维织物进行铺放堆叠,然后切割分块,得到碳纤维块;所述的碳纤维块中相邻碳纤维层的铺放夹角为2-3°;
步骤二、对碳纤维织物进行铺放堆叠两层或三层,然后卷绕成中空的圆柱管,对中空的圆柱管进行分段得到中空碳纤维管;所述中空碳纤维管的内径为1-3mm,长度与碳纤维块的厚度相等,为7-10mm;
步骤三、将多块碳纤维块和多个中空碳纤维管放置在模具中进行组装,形成从内至外贴合的多条螺旋条;其中,螺旋条上各中空碳纤维管沿螺旋方向等距排布,且每相邻两块中空碳纤维管之间设有一块碳纤维块;然后,在模具中注入树脂进行加压固化,得到螺旋层;
步骤四、在容器中加入质量比为1:9.6:0.1的聚乙二醇、无水乙醇和二氧化钛,经磁力搅拌后,在容器中加入质量比为3:1的环氧树脂和固化剂,继续磁力搅拌,制得悬浮液;
步骤五、将悬浮液喷洒在螺旋层外表面,放入烘箱中进行固化,从而在螺旋层外表面获得亲水层。
6.根据权利要求5所述一种用于水下减阻的复合材料的制作方法,其特征在于:步骤一中对碳纤维织物铺放堆叠和切割分块过程以及步骤二中对碳纤维织物进行铺放堆叠和分段过程均在AFP机器上进行;步骤一和步骤二中铺层温度均为120-170℃。
7.根据权利要求5所述一种用于水下减阻的复合材料的制作方法,其特征在于:步骤三中所述的树脂采用聚酯、乙烯基酯或环氧树脂,压力为0.4-1MPa。
8.根据权利要求5、6或7所述一种用于水下减阻的复合材料的制作方法,其特征在于:步骤五中烘箱温度为70℃,固化时间为2小时。
CN202210782468.5A 2022-07-05 2022-07-05 一种用于水下减阻的复合材料及其制作方法 Active CN115124750B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210782468.5A CN115124750B (zh) 2022-07-05 2022-07-05 一种用于水下减阻的复合材料及其制作方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210782468.5A CN115124750B (zh) 2022-07-05 2022-07-05 一种用于水下减阻的复合材料及其制作方法

Publications (2)

Publication Number Publication Date
CN115124750A CN115124750A (zh) 2022-09-30
CN115124750B true CN115124750B (zh) 2023-11-24

Family

ID=83382529

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210782468.5A Active CN115124750B (zh) 2022-07-05 2022-07-05 一种用于水下减阻的复合材料及其制作方法

Country Status (1)

Country Link
CN (1) CN115124750B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116082794B (zh) * 2022-12-28 2024-01-09 哈尔滨工程大学 一种耐水压的多级碳纤维圆管复合材料浮力材料结构及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102649894A (zh) * 2012-02-24 2012-08-29 清华大学 一种水下减阻涂层及其制备方法
CN108082388A (zh) * 2017-11-30 2018-05-29 中国船舶工业系统工程研究院 一种微纳结构与疏水改质改性相复合的仿生减阻表面结构
CN108314875A (zh) * 2018-01-27 2018-07-24 福星东联(北京)科技有限公司 一种用于防撞梁的碳纤维复合材料及其制备方法
CN112300618A (zh) * 2020-11-16 2021-02-02 中国船舶重工集团公司第七二五研究所 一种仿生阵列结构表面防污减阻材料
CN113507803A (zh) * 2021-06-15 2021-10-15 杭州电子科技大学 一种仿铁定甲虫仿生结构的深海抗压容器及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102649894A (zh) * 2012-02-24 2012-08-29 清华大学 一种水下减阻涂层及其制备方法
CN108082388A (zh) * 2017-11-30 2018-05-29 中国船舶工业系统工程研究院 一种微纳结构与疏水改质改性相复合的仿生减阻表面结构
CN108314875A (zh) * 2018-01-27 2018-07-24 福星东联(北京)科技有限公司 一种用于防撞梁的碳纤维复合材料及其制备方法
CN112300618A (zh) * 2020-11-16 2021-02-02 中国船舶重工集团公司第七二五研究所 一种仿生阵列结构表面防污减阻材料
CN113507803A (zh) * 2021-06-15 2021-10-15 杭州电子科技大学 一种仿铁定甲虫仿生结构的深海抗压容器及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
表面涂层对航行体的减阻降噪作用分析;姜婷;边新迎;;水雷战与舰船防护(04);全文 *

Also Published As

Publication number Publication date
CN115124750A (zh) 2022-09-30

Similar Documents

Publication Publication Date Title
CN108521016B (zh) 一种舰载雷达天线罩及其制造方法
CN115124750B (zh) 一种用于水下减阻的复合材料及其制作方法
CN104130549B (zh) 纤维增强树脂复合材料空心球及其制备方法
CN103665768B (zh) 高强度固体浮力材料的制备方法
CN105542219B (zh) 一种轻质高强复合空心球的制备方法
CN106853708B (zh) 浮力补偿型耐撞吸能复合材料多层阵列结构模块
US3706615A (en) Composite tube and a method of producing the same using the filament winding process
CN109941408B (zh) 一种碳纤维复合材料深潜耐压舱及其制备方法
CN1457973A (zh) 一种具有编织结构的纤维增强材料拉挤管材及其制备方法
CN103482014A (zh) 一种复合材料耐压壳体及其成型方法
CN101987655B (zh) 一种救生圈及其制备方法
CN106143789B (zh) 一种潜艇耐压壳体及其制备方法
CN205202331U (zh) 一种玻璃钢筒体
CN106903948A (zh) 一种应变监控二维缠绕复合材料水下航行器壳体及其制备方法
CN106584883B (zh) 水下轻质浮力补偿型复合材料实芯耐撞吸能结构单元
CN204955554U (zh) 一种梯度结构的合成泡沫材料
CN113402851B (zh) 一种水下用异形构件及其制备方法
CN102433870B (zh) 一种复合型海洋风电塔基桩管及其加工工艺
CN202247857U (zh) 一种复合型海洋风电塔基桩管
RU2489264C1 (ru) Конструкционный материал на основе синтактного пенопласта, способ его получения и способ получения композиционного материала на основе указанного конструкционного материала
CN114457857B (zh) 一种网格化胶结抛石防冲刷结构
CN105544926A (zh) 一种高抗压3d中空复合地板及其制造方法
CN113462125B (zh) 树脂泡沫预制体、树脂泡沫预制体制成的构件及制备方法
US20130251957A1 (en) Ultra low density syntactic foam buoyancy module
CN212107251U (zh) 提高玻璃纤维缠绕管抗剪切抗碰撞能力的三维结构

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
GR01 Patent grant
GR01 Patent grant