闭孔与开放式电池泡沫
Heat insulation & insulation for vapors, noises, and other elements has an alternative! The foam!
我们有两种泡沫，第一个是开放的细胞，第二个是封闭的细胞。两者都用于日常应用和产品中，但是由于对于不同的结构，其中之一比任何其他类型的泡沫都要好得多。
您需要知道，每种橡胶或泡沫都是由气体在非常高的聚合物处于液态状态的高压下产生的，从而导致它们在聚合物中的成千上万个小气泡形成。
每一个kind of rubber has a different structure and permeability and behaves differently depending on your application.
We have many reasons to choose between the closed cell & open cell. The main difference that cause manufacturers to select between close and open cell foam are their permeability to different elements, that means how effective they are & how reliable they are.
如果您想查看开放单元和闭孔泡沫之间的比较，请完全参见本文。
开放的细胞泡沫V闭合细胞泡沫。
When we talk about the closed cell foam, you need yo know that the cells are like tiny air piled together in a compact space, resembling inflated like balloons nestled tightly to each other.
近距离的细胞包，闭合橡胶是蒸气半易腐的，更刚性，能够承受更大的压力，而且惊人地的浓度比我们称为开放式细胞泡沫的另一种浓度约为4倍。
开放的细胞泡沫
You need to know that the manufacturing of open cell foam has the same procedure for closed cell foam. Also, open cell foam is designated to be vapor permeable as the structure of the cells in the material, rather than closed.
它们俩都有海绵内的孔，空气可以轻松地渗透到开放式牢房中，使开放的细胞泡沫比其他类型的孔和吸收性更多
您需要知道，封闭的电池比开放式电池更好。封闭的电池可用于气流控制，因为它的穿透力较低。
您可以使用闭孔泡沫生产高级和可靠的垫圈和密封。另一方面，开放的单元比封闭的单元格更好地生产过滤器，因为它允许通过空气。
The Open cells makes an appropriate air filter for engines because it can gather dust and pollutants but not restrict air flow.
闭孔泡沫是否防水？
您可以依靠防水功能而不是开放单元。闭孔比开放式细胞泡沫更实用。闭孔泡沫对水，蒸气和空气的渗透较低。因此，与水损伤，细菌，霉菌，霉菌，腐烂有关的影响不太可能受到结构影响。
您需要知道可以导致性能降低的闭孔泡沫，尤其是对于热应用。
虽然工程师不一定要寻求完美的蒸气不渗透性，但自由流量可能会损害结构并可能捕获水。
当环境潮湿时，闭合细胞泡沫是一种更好的选择，因为它不太可能吸收水并成为无效的绝缘体。
封闭的细胞比开放的细胞更合理地包裹水箱。
封闭的细胞和开放细胞是非常好的热绝缘。
We know that one of these two might perform better than the other one, amazingly if the environment is moist. Open cells are not a good insulation against humid.
An opened cell foam will not retain or deflect heat effectively. It is also a poor insulator against water.
当我们谈论声音验证时，开放的细胞泡沫对闭孔泡沫的性能更好。您需要知道，开放的单元结构允许噪声或声波与残留的膜相互作用，从而使能量转化为热量，从而吸收一些噪音和声音。
成本比较
You need to know that the opened cells are more cost effective than the closed cells. It is also cheaper to achieve the same thermal insulation from open cell foam because it has less plastics than the other one.
同样，开放单元内的空气作为出色的绝缘子起着重要作用。
当您在闭合细胞和开放单元之间进行选择时，价格是一个关注的问题，它影响了技术人员和生产商的决策，与特定橡胶的特性一样多。
您需要为您的行业选择合适的泡沫。您也可以问您想要的每个问题。
Closed cells are impermeable and lowered the air & the flow and is less water absorbent, while the open cells are permeable and air and water can pass through it. Depending on your conditions, one of these is a better barrier than the other one.
最后，请随时58必威网。
Material Cost
The Open cell rubber mostly bring in a price of material in use. The most common open cell foam is PE foam and artificial PE foam.
多亏了具有成本效益的材料，它们主要用于用泡沫制造的家具和家用电器，座垫，地毯和过滤器。
您需要知道，闭孔泡沫主要在绝缘和耐用性方面表现出更好的性能，也可以转换为较高的材料
We have a lot of uses for the closed cell foam. They can be quite helpful for a different use which needs shock & moisture resistance.
这也是非常好的热和声音绝缘。多年的隔热，缓冲，填充和垫圈用途非常普遍，闭合细胞材料和海绵产物非常普遍。闭孔泡沫的使用不合格。
You can customize your own foam to protect your pricey things like jewelry, tools and electronics etc. They provide excellent cushioning for protection, moisture and air resistance as well, which prohibited the moisture from collecting inside the package, making it the best alternative for safely storing gentle machinery for longer period of time.
The general applications for closed cell foam include:
- 绝缘和建筑物的密封
- 电器和HVAC系统
- 热绝缘和减震
- 围墙和橱柜的密封
- 医疗一次性用品
- 气体和油的设备
- 航空航天和飞机
- 运输和汽车
开放细胞泡沫和闭孔泡沫之间的比较
泡沫材料是一种细胞产品。其细胞的结构，尤其是其细胞的内容，无论是开放还是封闭，都会对产品的性能及其最终应用产生重大影响。
尽管开放的细胞泡沫和闭孔泡沫可能会出现相似的外观，但应将它们视为两种不同的产品，因为它们的性质和性能是完全不同的。
When you want to distinguish closed cell foam from open cell foam, you can take another quick and smart method. It is simple and easy by just pouring some amount of water on both types of foam materials.
You can suddenly find out one type of foam absorb water and take water inside the tiny cells. But the rest one do not absorb water and keep water out from their surface. So now you might know the first one is open cell foam and the rest one is closed cell foam.
开放细胞泡沫中的空隙相互交流，形成路径穿过固体。闭合细胞泡沫由单个封闭区域组成，因此空气或液体无法穿透这种类型的泡沫。
They have different performance in face of moisture, water, air and other liquid due to their foam structures.
定制切割开放式电池泡沫
开放的细胞泡沫通常柔软且可压缩。带有开放细胞的泡沫充当良好的绝缘空气内部的泡沫。带有开放细胞的泡沫，例如海绵盘刷，能够吸收其细胞中的液体。
Closed cell foams can provide greater structural rigidity, and because the cells are closed, the cells can be filled with gases other than air during manufacturing.
Closed cell foams can be used to prevent water or air from moving from one area to another. Also, open cell foam is often used for its absorption qualities, particularly for sponges.
由于其低成本值，开放的细胞泡沫也用于多种绝缘用途。开放的细胞泡沫也可用于声音减震器，减震器，缓冲和枕头。
Closed cell foam is often used in flotation devices, since its closed cell structure does not absorb water and trapped air is energetic.
和闭孔泡沫通常用于需要防水性的其他用途，例如氯丁橡胶西服，垫子，垫圈和绝缘材料。它比开放式细胞泡沫密集，并且生产通常更昂贵。
Difference Between Open-Cell and Closed-Cell Foam
如果您是泡沫广阔世界的新手，那么您可能会对开放单元和闭孔泡沫之间的差异有一些疑问。尽管两种类型都可用于一系列应用程序，但最好更好地了解两者之间的差异，以确保您获得最适合您特定需求的选项。
Let’s take a closer look at the major difference between open cell and closed cell foam.
这两种类型的泡沫之间的最大差异很明显。
一个选择细胞关闭,一个cells that are open. However, most people are left wondering what that actually means.
开放的细胞泡沫has tiny cells which are not completely closed. The open cells are filled with air and this affects the way the foam feels and performs. Closed cell foam has cells which are sealed off so air doesn’t get inside the structure at all.
两种泡沫选项之间的主要区别在于，闭合细胞泡沫往往更难或更坚硬，而开放的细胞泡沫则更柔软或更低。
Another difference is that closed cell tends to be less springy with soft cell foam offering more spring to it. It should be noted that for foam to receive an open cell distinction not all cells must be open.
泡沫材料的封闭和开放单元的比例相等，并且将自动分类为开放单元。但是，这种类型的一半比例通常意味着泡沫仍然比完全闭合的细胞泡沫柔软，但比所有细胞完全打开的泡沫要硬。
There are several uses for foam with one or other type of cell structures being more ideal. For example, since closed cell is incapable of holding water to make a cushion heavier and harder to dry out, it is often used in outdoor cushions.
封闭电池还用于各种目的，需要更坚固的结构，例如包装和运输需求，保护障碍等。由于封闭的单元格更难，并且对其的允许较少，因此非常适合需要增加稳定性，例如将可破解物品从一个位置运输到另一个位置。
这种类型的泡沫可用于建筑用作建筑物隔热材料，因为它可以在建筑物内部捕获热量和空调以降低公用事业成本。只要没有热量，它也可以用于某些电气和汽车应用。
开放的细胞泡沫definitely has its uses, too. Softer and springier, this foam type offers superior comfort and support for a range of applications.
While clear solutions include cushions for residential seating such as sofas and chairs, foam fill sacks, commercial uses ranging from car seat manufacturing to mattresses, and much more, this type of foam can be used for a range of solutions.
另请阅读：How do you make foam?
有了更好的舒适性，难怪开放式牢房都以各种沙发，椅子，diese脚和床垫使用。开放的细胞泡沫以不同水平的牢固性和密度可用，可以超级或更坚硬，以提供更多的支持。它可以用于支撑辅助工具，枕头，宠物床等。
在查看耐用性因子时，两者之间的差异很少。虽然闭合细胞泡沫通常比开放式泡沫更强且持久，但两种选项都具有持久的耐用性。闭孔更坚固，因为它提供了提高的刚性。
It is also tougher in terms of rips or tears whereas open cell foam is more vulnerable to surface damage.
Many people think that the cell structure of the foam is related to thickness variations. However, both open and closed cell foam are available in varying degrees of thickness.
所需的厚度将取决于应用程序。虽然两种类型的泡沫结构都可以在不同的厚度中使用，但开放的细胞泡沫可能会在选项中使用时会失去材料的弹性性质，而闭孔在较薄的切割中可能不那么坚固，而不是较厚的晶体。
When choosing between the two, the types of applications, as well as the desired results, will be the main determining factor in which type is more suitable. Both options are known to offer the lasting endurance and high levels of performance expected of this versatile material.
常见问题解答：（常见问题）
什么是闭合细胞泡沫？
闭孔泡沫是用于重塑和新施工应用中使用的最流行的绝缘材料类型。由于细胞的组成，它们可以为结构提供支持。它们可以防止水损伤，并且通常比开放的细胞泡沫提供更高的R值每英寸。
Will closed cell foam absorb water?
闭孔泡沫也不吸收水，这对洪水区非常有益。实际上，由于它具有防水性，因此通常用作泄漏地下室的有效修复。
开放式和闭孔泡沫有什么区别？
开放的细胞泡沫中充满了未完全封装的细胞。换句话说，电池故意保持打开状态。这使泡沫成为更柔软，更灵活的材料。据名称所暗示的细胞由闭合细胞泡沫组成。
闭孔泡沫是否需要蒸气屏障？
冰河喷雾泡沫绝缘层如此有效地控制了空气泄漏，以至于通常不需要单独的蒸气阻滞剂。实际上，当商业建筑法规需要时，ICYNENE的所有闭孔，中等密度，喷雾泡沫绝缘材料正式符合II级蒸气延迟器的符合条件。
Will closed cell foam kill mold?
Closed cell foam will kill mold. Molds cannot survive the exothermic heat and the ensuing encapsulation.
