Share The Main Role of Venting Membrane
Venting Membrane is an aPPlication in membrane separation. It uses a specially manufactured membrane with selective permeability to separate and filter the mixture under the action of external driving force. This kind of membrane has the property of allowing certain substaNCes to pass, but certain substances not. Since the kai in the 1960s, membrane separation technology has risen rapidly. At present, there are mainly PTFE, Nylon, PES, PVDF, PP, NC, MCE, PETE and other filtration membranes. Among them, PTFE has excellent chemical stability and natural hydrophobicity. Used in the field of ventilation.
breathable membranes are mainly embodied in waterproof and breathable, dust-proof and breathable, and bacteria-proof and breathable, and are widely used in automotive, medical, environmental monitoring, packaging, electronic sensor protection, and other fields. Waterproof and breathable membranes are mainly used for waterproof and breathable clothing. It is called "breathable material" abroad.
The breathable membrane is mainly a microfiltration membrane with a pore size of 0.1-10μm. For breathable membranes, there are two very important values for water inlet pressure and air permeability. Under normal circumstances, the two are in a competitive relationship, and high air permeability means low water inlet pressure. The breathable membrane mainly uses hydrophobic membrane and oleophobic membrane, and in most cases, oleophobic membrane is used. Although ePTFE has natural hydrophobic and oleophobic properties, it will be wetted and penetrated when it encounters some low surface energy alcohols, cleaning agents, lubricants, and other liquids. The oleophobic film has lower surface energy and can resist the infiltration of these liquids.
At present, ePTFE vent membranes are mainly used in automotive venting, medical venting, electronic sensor venting, packaging venting, and packaging venting including household packaging, agricultural packaging, and industrial packaging.
- |
- +1 赞 0
- 收藏
- 评论 0
本文由洛希转载自Futureway News，原文标题为:Share The Main Role Of Venting Membrane，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
相关研发服务和供应服务
相关推荐
How Do We Know the Waterproof Grade of the Venting Membrane?
You may not know about waterproof and breathable membranes. Let‘s take a look at the waterproof grade introduction of waterproof and breathable membranes! The waterproof level of the waterproof and breathable membrane also reflects the ability of the product to prevent moisture and dust.
设计经验 发布时间 : 2023-10-21
Production Process of Extruded Silicone Sponge Sealing Strip
There are countless scenes where extruded silicone rubber foam sealing strips are used in industrial products. Silicone rubber has the characteristics of physiological inertia, so it can achieve an adaptive effect in any environment, and it is widely used in mechanical parts sealing.
设计经验 发布时间 : 2023-10-15
What Is Expanded Polytetrafluoroethylene
Expanded Polytetrafluoroethylene (expanded PTFE) is a new type of medical polymer material, made of PTFE resin by special processing methods such as stretching. It is white, full of elasticity and flexibility, and has a network structure formed by the connection of fine fibers.
设计经验 发布时间 : 2023-11-02
What is the Difference between PE Waterproof and Breathable Membrane Materials and Waterproof and Breathable Membranes?
PE waterproof and breathable membrane materials are mostly used in the field of personal hygiene care products. Waterproof and breathable membranes are currently more commonly used in consumer electronics and clothing.
技术探讨 发布时间 : 2023-10-13
Why Do Outdoor Communication Equipment Need to Use Breathable Membrane
Is it suitable for outdoor communication products to use eptfe breathable membrane? Why do outdoor communication equipment need to use waterproof and breathable membrane?
技术探讨 发布时间 : 2023-11-01
FUTUREWAY®SRL-1140F Battery Pack Sealing Material Meets IP67 Design Requirements
As the core component of a pure electric vehicle, the safety of the battery pack directly affects the safety of the whole vehicle. The battery pack should meet the design requirements of electrical equipment enclosure protection class IP67. So that it could effectively protect the internal components.
原厂动态 发布时间 : 2023-11-11
“有机硅+氟塑料”双管布局，高端材料商富程威授权世强硬创代理
富程威（Futureway）有机硅、氟塑料产品广泛用于解决密封、隔热、防火、绝缘、缓冲、防水透气、爆破泄压等技术需求，并在电池包密封、轨道交通牵引系统电气密封、军用航空线缆绕包等应用上，市场占有率名列前茅。
签约新闻 发布时间 : 2023-08-25
富程威科技推出创新材料防护方案，助力新型电力储能系统安全升级
为应对储能电池热失控带来的挑战，Futureway富程威科技推出了以高性能有机硅材料为基础的防护方案。这些高性能材料被应用于电芯间隔热、高温绝缘及防火烧蚀，显著提升了储能系统的安全性，为新型电力系统的长期稳定运行提供了有力保障。
原厂动态 发布时间 : 2024-10-16
Futureway（富程威）有机硅材料选型指南
描述- 富程威成立于2010年，是由多名具有世界500强材料公司工作经验的人员创建的一家民营企业。公司专注于氟树脂、有机硅高分子高新材料的技术平台搭建、产品开发及市场应用，致力于突破行业核心技术壁垒。产品主要服务新能源汽车、轨道交通、航空航天、大数据等领域，密封、防火、隔热、缓冲、弹性支撑、微波传输、防水透气、爆破泄压等应用提供专业的解快方案。
型号- RTM-260,TIF-25,SRL-1150S,CC-40,RTL-E,CM-90,RTL-F,SR-1150,RTL-C,SRL-1140S,RTL-D,SRL-1130S,TIX-100,TIX-10,TIX-10C,EN-4S,CC-70T,EN-8,RTL-A,SRL-1130F,RTL-B,SRL-1150F,SRL-1140F,TIF-15
富程威携PTFE防水透气膜和凝露管理器解决方案亮相汽车照明产业技术论坛，赋能汽车照明创新发展
2024年8月23日，第二届汽车照明产业技术论坛暨车灯产业价值链展在常州圆满举行。富程威科技与汽车照明行业的众多精英企业携手出席，展示的PTFE防水透气膜和凝露管理器（CMD）解决方案引起了广泛的关注。
原厂动态 发布时间 : 2024-08-30
Futureway（富程威）绝热泡棉产品TIF系列选型表
富程威TIF系列绝热泡棉是采用了新型相变技术开发而成具有超高温（＞600℃）隔热功能的泡棉材料。在低温状态（＜200℃）时，TIF绝热泡棉优异的高弹性、柔性及可压缩性使其具有缓冲，保温，吸收结构公差功能；在超高温时，又可迅速相变隔绝热量扩散，起到优异的隔热作用。TIF绝热泡棉常用于储能单元、动力电池电芯间延缓热失控蔓延
|
产品型号
|
品类
|
厚度（mm）
|
颜色
|
介电强度（kv/mm）
|
阻燃性
|
热导率W/（m.k）
|
工作温度范围（最低）（℃）
|
工作温度范围（最高）（℃）
|
密度（kg/m³）
|
压缩回弹力（25%压缩应力）
|
|
007010100
|
绝热缓冲泡棉
|
1.0
|
黑色
|
7.0
|
UL94-V0
|
0.09
|
-55
|
200
|
430
|
157
|
选型表 - Futureway 立即选型
富程威科技荣膺“广东省省级制造业单项冠军企业”，新能源汽车用功能性硅橡胶材料得到权威认可
近日，广东省工业和信息化厅公布了“2024年广东省省级制造业单项冠军企业”名单，深圳市富程威科技股份有限公司Futureway荣获“广东省省级制造业单项冠军企业”称号。这一殊荣不仅是对富程威综合技术实力和产品市场竞争力的高度肯定，也是对富程威在新材料领域，尤其是新能源汽车用功能性硅橡胶材料领域所作贡献的权威认可。
原厂动态 发布时间 : 2024-08-14
【视频】Futureway硅泡棉、氟塑料产品及应用介绍
型号- SRL1140S,SRL1150S,BS,SRL1130S,TIF-25,SRL1150F,BSF,BF,SRL1130F,SRL1140F,TIF-15,TIX-10
电子商城
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
我要提问
登录 | 立即注册
提交评论