Structural web is one of the methods that are used to create plastics. It is also called gas assist. This is because it is done under very low pressure. It is the method that is mostly used to produce components with consistent surfaces that are smooth. Moreover, it could be used to manufacture thick cross sections that are hollow thus used for many different purposes.
The process begins with a mold cavity into which plastic resin is injected. The next thing that must be introduced into the cavity is nitrogen gas. It is important that this is done in low pressure as this reduces the amount of energy that is used in the process. Also, this pressure helps the gas to push the molten plastic out into the cavity walls, by acting on the less resistant parts. This ends up creating hollow products.
The difference between this and the structural foam method is that this method does not use a chemical blowing agent. In the structural foam, the agent is put into the polymer melt and mixed together for expansion to occur. It is important that a low volume of the raw materials are used so that expansion can occur properly. The result is a strong and rigid product.
One of the many advantages of using the structural web method is the quality of all the surfaces of the components that are produced. They usually have a glossy appearance thus are mostly used by clients who value the overall outlook of the product. Also, the procedure leaves no marks on the surface thus bring out a smooth texture. It can also be designed to your specifications in terms of colour and texture, thus is great for customizing.
Also, these products weigh less than the other products from the other procedures. This is not to mean that they are not as strong, as they are equally as rigid and can support a lot of weight. This also translates in less cost of the material used as the amount of weight needed is far less. This enables the manufacturer to be able to transfer the saved costs to other processes.
There are many different kinds of resins and additives that are used in these processes. Some procedures are confined to specific kinds of resins. This method can use any type of raw material, thus is quite economical especially in places where some materials may not be available. Therefore, both common and complicated engineered materials can be used in these specially designed machines.
At the moment, this is probably the newest method of manufacturing plastic. It requires special equipment to execute it efficiently, thus may prove quite expensive at the beginning. However, later in the process, a lot more can be saved in terms of raw materials used and the amount of money input. It also has faster cycle times thus is quite time consuming.
You should ensure that you study the method and analyze it alongside all the other alternatives. If you are critical about producing cosmetic components that are very strong and appealing then the structural web is the most appropriate method. Besides, it saves a lot of time and money.
The process begins with a mold cavity into which plastic resin is injected. The next thing that must be introduced into the cavity is nitrogen gas. It is important that this is done in low pressure as this reduces the amount of energy that is used in the process. Also, this pressure helps the gas to push the molten plastic out into the cavity walls, by acting on the less resistant parts. This ends up creating hollow products.
The difference between this and the structural foam method is that this method does not use a chemical blowing agent. In the structural foam, the agent is put into the polymer melt and mixed together for expansion to occur. It is important that a low volume of the raw materials are used so that expansion can occur properly. The result is a strong and rigid product.
One of the many advantages of using the structural web method is the quality of all the surfaces of the components that are produced. They usually have a glossy appearance thus are mostly used by clients who value the overall outlook of the product. Also, the procedure leaves no marks on the surface thus bring out a smooth texture. It can also be designed to your specifications in terms of colour and texture, thus is great for customizing.
Also, these products weigh less than the other products from the other procedures. This is not to mean that they are not as strong, as they are equally as rigid and can support a lot of weight. This also translates in less cost of the material used as the amount of weight needed is far less. This enables the manufacturer to be able to transfer the saved costs to other processes.
There are many different kinds of resins and additives that are used in these processes. Some procedures are confined to specific kinds of resins. This method can use any type of raw material, thus is quite economical especially in places where some materials may not be available. Therefore, both common and complicated engineered materials can be used in these specially designed machines.
At the moment, this is probably the newest method of manufacturing plastic. It requires special equipment to execute it efficiently, thus may prove quite expensive at the beginning. However, later in the process, a lot more can be saved in terms of raw materials used and the amount of money input. It also has faster cycle times thus is quite time consuming.
You should ensure that you study the method and analyze it alongside all the other alternatives. If you are critical about producing cosmetic components that are very strong and appealing then the structural web is the most appropriate method. Besides, it saves a lot of time and money.
About the Author:
You can visit the website structuralfoammolding.net for more helpful information about All About The Structural Web Method
This article collected, selected and written by: Author Van Hoc
Niche blogs are sometimes referred to as splogs, but this is a misnomer. Even though the desired end result for the niche blogger is to make money...
Get Free Email Updates to your Inbox!
Post a Comment