What is Plastic Compounding?
When you add different materials and additives to plastic, while it is in its molten state, that is referred to as plastic compounding. Plastic is compounded to make the base plastic stronger, more or less textured or a different color. Any number of additives can be added to the base plastic when compounding.
Not all plastic compounding companies use the same process when compounding plastic. However, there are few basics to the process that all manufactures implement. These additives are fed to the base plastic that is heated to such a degree it is liquefied. The additives are mixed thoroughly with the base plastic until everything is homogeneous. After that, the molten plastic is cooled and once again cut into tiny pellets. These pellets are then bought by inject mold manufacturing companies.
There are few different polymers that can be used but most manufactures use polyethylene and polypropylene. Recycled plastic is often used as filler as well. The fact that plastic can be recycled so easily and so often means that plastic compounding companies and plastic injection molding companies have little waste.
When it comes to filler material in compounded plastic, it falls under one of two categories: active and inert. Inert fillers are used to add volume to a material. Look out for polymer manufacturing companies so you can find out how it plays a role in plastic compounding. Compounding companies use it to cut the cost of the product. But active fillers are more beneficial and are added to change the quality of the plastic. Fillers that are added to make plastic stronger are active fillers but are more commonly referred to as reinforcement fillers.
Think about the plastic used in a milk carton and then think about the plastic in a lawn chair, for instance. Although they are both made of plastic, they are very different, aren't they? Fillers added to the base plastic is what gives us so many different plastics that can be used in so many different things.
There are many things plastic compounders need to consider. Find out a little bit more through http://www.britannica.com/EBchecked/topic/463684/plastic if you want more information on plastic. Manufactures need to consider how different materials will interact with each other. They need to think about the price of additives and how they will affect the price of the final product. And they have to think about the environmental effects of their additives.
Many things that you use each day were made with plastic that has been compounded. Everything from your house to your electronic devices were used with compounded plastic. The next time you pick up something plastic, you should take a moment to appreciate all of the these that wouldn't be possible without plastic compounding.
When you add different materials and additives to plastic, while it is in its molten state, that is referred to as plastic compounding. Plastic is compounded to make the base plastic stronger, more or less textured or a different color. Any number of additives can be added to the base plastic when compounding.
Not all plastic compounding companies use the same process when compounding plastic. However, there are few basics to the process that all manufactures implement. These additives are fed to the base plastic that is heated to such a degree it is liquefied. The additives are mixed thoroughly with the base plastic until everything is homogeneous. After that, the molten plastic is cooled and once again cut into tiny pellets. These pellets are then bought by inject mold manufacturing companies.
There are few different polymers that can be used but most manufactures use polyethylene and polypropylene. Recycled plastic is often used as filler as well. The fact that plastic can be recycled so easily and so often means that plastic compounding companies and plastic injection molding companies have little waste.
When it comes to filler material in compounded plastic, it falls under one of two categories: active and inert. Inert fillers are used to add volume to a material. Look out for polymer manufacturing companies so you can find out how it plays a role in plastic compounding. Compounding companies use it to cut the cost of the product. But active fillers are more beneficial and are added to change the quality of the plastic. Fillers that are added to make plastic stronger are active fillers but are more commonly referred to as reinforcement fillers.
Think about the plastic used in a milk carton and then think about the plastic in a lawn chair, for instance. Although they are both made of plastic, they are very different, aren't they? Fillers added to the base plastic is what gives us so many different plastics that can be used in so many different things.
There are many things plastic compounders need to consider. Find out a little bit more through http://www.britannica.com/EBchecked/topic/463684/plastic if you want more information on plastic. Manufactures need to consider how different materials will interact with each other. They need to think about the price of additives and how they will affect the price of the final product. And they have to think about the environmental effects of their additives.
Many things that you use each day were made with plastic that has been compounded. Everything from your house to your electronic devices were used with compounded plastic. The next time you pick up something plastic, you should take a moment to appreciate all of the these that wouldn't be possible without plastic compounding.