Transcript 泡沫铜Copper foam

力元特种泡沫材料项目简介
Introduction on LYRUN Special PU-foam Material
特种材料部 SPM dept.
长沙力元新材料有限责任公司
Changsha LYRUN New Material Co., Ltd.
1.综合概述 General
 技术支撑 Technical support
该系列产品属于我公司泡沫镍的技术同心圆范畴内（比如我们的成熟产品
泡沫镍铁）。
It can be supported by years of LYRUN continuous Ni foam technology ( for instant the
Ni-Fe foam).
 市场需求 Market requirement
通过多年的市场调研开发和实际送样完善，并根据自身技术优势、市场开
拓优势、生产工艺成熟程度、国内外制造成本对比及利润率等，着重在机动车
尾气过滤、散热材料与设备、红外燃烧、工业废气过滤、民用空气及油烟过滤,
贵金属回收等领域进行了实际有效的市场推广及开发。
Through years of marketing and sample presentations, taking the technical
advantages, market exploring experience, production capacity and the cost and profit
into consideration, we have been doing the market research and development on the
application fields of the auto-mobile off gas filtration, elimination of heat material and
device, infrared flamer material, industrial exhausted gas, civil air and oil smoke
filtration, precious metal recycling etc.
2.特种泡沫材料产品类型 Products
 常规产品(Basic materials)
泡沫铜 Copper foam
泡沫铁镍 Fe-Ni foam
（工业过滤（铝水过滤等）
Industrial filtration (aluminum liquid filtration)
 耐高温耐腐蚀新品
铁镍碳化硅
(Fe-Ni-SiC foam）
（红外燃烧灶具面板布气材料）
(surface material on infrared flamer）
厚泡沫镍 Thick nickel foam
（散热、传热、储热、新型电池材料） （工业过滤、贵金属回收）
Heat elimination, exchange and save, Industrial filtration, precious metal
recycling
new battery material
(High temp. and corrosion resistance materials)
镍铬 / 镍铁铬
（Ni-Cr / Ni-Fe-Cr foam)
（尾气等工业过滤、红外燃烧面板）
Industrial (such as off gas) filtration, surface
material on infrared flamer
镍毡 Nickel felt（工业油雾过滤、除
臭、催化剂载体）Industrial oil smoke
filtration, deodorization, catalyst and its
carrier
2.1.泡沫铜应用示例
Demonstration on copper foam application
 性能特征 Feature：
泡沫铜机械性能及加工性能好，具有优良的电及热传导性能，材料内部具有
大量的三维立体孔状结构，同时兼具金属铜本身的耐碱腐蚀性、较好的抗拉
强度及延展性，并有较好的电磁屏蔽及消声减震作用。
With excellent mechanical property and processability, copper foam ensures the
extraordinary electricity and heat conductivity. The massive intricate, lattice-like
structure of our copper foam also allows for the excellent ability of corrosion
resistance, superior tensile strength, favorable ductility and magnificent
electromagnetic shielding ability.
2.1.泡沫铜 Copper foam
 基本参数 Basic specification：
孔数
Number of Pore Per Inch (PPI)
5 ~~120
体密度 Density
0.15~0.45g/cm3
•厚度
Feature
Thickness
0.5mm~~25mm
孔隙率 Porosity
90%~~98%
常规尺寸
≤500 * 500mm （4毫米以下可制作成卷材）
Thickness under 4mm can be made into roil
shape.
Standard Size
(更大尺寸需提前沟通 Other larger Size
should be discussed in advance)
 性能特点 Feature
1. 机械性能及加工性能好 Excellent mechanical property and processability;
2. 具有优良的电及热传导性能 Extraordinary electricity and heat conductivity;
3. 材料内部具有大量的三维立体孔状结构
Massive three-dimensional network structure
4. 兼具金属铜本身的耐碱腐蚀性、较好的抗拉强度及延展性
The excellent ability of corrosion resistance, superior tensile strength,
favorable ductility;
5. 较好的电磁屏蔽及消声减震作用
Magnificent electromagnetic shielding ability.
2. Heat elimination and exchange material for electronic components, such as CUP, Display Card and LED;
3. Noise absorption and Vibration reduction material;
4. Electrode material for batteries, such as lithium ion battery, fuel cell, nickel-zinc battery and so on;
5.Electromagnetic shielding materials;
6. Decoration materials for the construction;
7. Various primary filters;
8. Catalyst carrier.
•
Application
 应用领域 Application
1. CPU及显卡、LED等电子元器件的传热、散热及热交换材料
Heat diffusion, dissipation and exchange material for electronic
components, such as CPU, Display Card and LED;
2. 消音及缓冲减震材料
Noise absorption and Vibration reduction material;
3. 锂离子、镍氢电池或燃料电池电极材料
4. Electrode material for batteries, such as lithium ion battery, fuel cell,
nickel-zinc battery and so on
4. 电磁屏蔽材料 Electromagnetic shielding materials;
5. Catalyst carrier 催化剂载体
6. 各种初效、中效及亚微米级过滤材料
Various initial-efficiency, intermediate-efficiency intermediateefficacy intermediate-efficacy and sub-micron filtration.
7. 建筑装饰材料 Decoration materials for construction
1. 径向热管（RPH）
2. 两相散热片（TPHS）
 应用领域：
3. 散热器 Heat radiator
4. 铜热管和滤芯 Copper heat tube and filter element
3.3.制备的基本原理及关键技术内容
The basic production theory and key technology
目前我们主要采取电化学法（即电镀）来制备高孔隙率的泡沫金属。LYRUN adopts the electroplating
method to produce the high porosity metal foam.
优点 Advantages：


纯度高、化学及电化学活性高、结构均匀、孔隙率高、通孔率高、密度更小、比表面积大；High purity,
good chemical and electrochemical activity, homogeneous structure, high porosity, low density and big
specific surface;
生产简单、容易精确控制和调节，生产方式灵活，容易实现自动化连续操作，工作环境好，对周边环境影
响小，能够产生较好的生态效益和社会效益。 Simple production process can be easily controlled and
adjusted; The flexible production way can be automatically operated continuously; fine working conditions
cause less pollution on the environment and generate preferable ecological and social profit.
生产流程图 Production flow chart：
基材（海绵）
Base material (PU-foam)
工艺处理(fabrication processing)
泡沫金属成品
Metal foam
化镀使其导电化 make it electric
conductible by chemical-plating
电镀 、电沉积electroplating、
electrodeposits
烧结 、还原Sintering, deoxygenization
谢 谢
Thanks