Where Do You Use High Density And Engineered Thermoplastics?
Posted by Michael Luis on October 28th, 2022
Engineered and high-density thermoplastics replace lead and traditional metals in areas like vibration dampening, balancing, radiation shielding, and weighing. Therefore, you can select polymer metal and non-toxic compounds and work with them in your applications. It can be used in areas where safety and protecting the environment are paramount.
? Offers improved economies
The cost of metals in high-density applications is skyrocketing. You can select inexpensive and non-toxic solutions for applications like gamma ray shielding. The use of high-density thermoplastics is on the rise because of
? Safety and health concerns
? Preferred in diverse applications like appliance components, projectiles, radiation shielding, and packaging
? Reduces the need for metals to increase part density
? Freedom in design
? Economical and sustainable
? Thermoplastics requires specialized knowledge
You need specialized knowledge to work with thermoplastics. You need to select the right filler additive and polymer matrix to maintain the specific properties of the final product. It is necessary to consider various factors in performing high-density formulations such as molding method, tool design, etc.
For several decades, lead has been in use for radiation shielding applications. It facilitates easy processing and is economical. The environmental concerns, safety, and health concerns over handling, disposal, processing, and mining have led to stringent regulations regarding the use and sale of lead-based products.
? Eco-friendly materials for medical and industrial applications
Environmental and health concerns are eased with the development of thermoplastic compounds. They are 100% equivalent and capable of controlling radiation hazards without introducing any toxic compounds during the process. The materials are ROHS compliant. Innovative thermoplastics are free from lead.
Material processors and device manufacturers can use radiation shielding materials to provide injection moldable and lead-free thermoplastics to comply with federal and local government protocols and standards. The gamma-ray and radiation shielding compounds are affordable and competitive with other lead-free materials available in the market.
? Use of thermoplastics in medical and industrial applications
Lead-free thermoplastics find wide usage in medical and industrial x-ray shielding applications worldwide. They can also be used in protecting people from radiation in nuclear power plants. You can safely use them in dental x-ray machines, portable radiation shielding machines, etc.
Military goals, state regulations, and EPA regulations necessitated the need for alternate compounds to replace lead-based compounds. Thermoplastic compounds provide an alternate solution for lead-free frangible ammunition. Nowadays, frangible bullets are manufactured using composite materials of tin, copper, and tungsten. The process uses a powder metallurgical manufacturing or injection molding process.
? Thermoplastic materials in vibration damping
Non-toxic and lead-free thermoplastic compounds are used in vibration-damping applications. It improves performance and shelf life. Therefore, it finds wide usage in consumer products and customer contact applications. OEMs use material solutions for vibration damping where vibration isolation is not feasible.
The damping material absorbs the vibration. It is achieved through the reduction of energy in an oscillatory system. The selected materials shall be soft and dense for vibration-damping applications. The technical and sales teams work in coordination to select soft base resin and control the fillers to suit application density at reasonable price points.
Michael Luis has an author, Who has been vehemently writing industrial Mechanism related articles for about 5years. He enjoys writing stuffs on Engineered Thermoplastic, gamma ray shielding and x-ray shielding related for Ecomass Technologies.