All About Injection Molds in China and Polycarbonate Plastics

All About Injection Molds in China and Polycarbonate Plastics

By Carter Kho

What are the things you need to understand about polycarbonate plastics?

  1. Definition of Polycarbonate
  2. Examples of Polycarbonate Products
  3. Applications of Polycarbonate
  4. Characteristics of Polycarbonate Plastics


Injection molds in China have been leading the plastics industry in terms of output quality and innovation. With the help of plastic injection molding, polycarbonate plastics has become one of the most utilized types of plastic for products. You may not know it but some of the products you are using now are from polycarbonate. Many plastic manufacturers recognize the potential that polycarbonate can do for your business. If you are searching for a raw material that is durable, flexible, and versatile at the same time, you should look into polycarbonate plastics for your next project.


The costs you are going to incur from injection molding in China are great investments if you want the best for your business. This is why collaborating with an efficient team should be your priority. You are probably wondering why injection mold suppliers in China get all the praise but once you see the benefits that they will provide for your products and the return of investment it will generate for your business, you’re going to see why. See more of polycarbonate plastics and its basics right here!


Definition of Polycarbonate


Injection molding in China will provide efficient solutions in producing polycarbonate parts for any application in any industry. The whole process is pretty much like coming up with a cost analysis of injection molding. You have to be mindful of the details that will be included in the product, much like being wary of every penny that goes into production.


Polycarbonate, by definition, is a type of plastic that is characterized as clear and lightweight. It also has durability properties like heat and shatter resistance. This makes the plastic suitable for a variety of heavy duty applications. It is notable that Polycarbonate is also a safe material for use in direct contact with food and beverages.


Examples of Polycarbonate Products

Examples of Polycarbonate Products

This material is known for its versatility and toughness. In fact, you have probably already encountered this in everyday products manufactured using polycarbonate. Its toughness deems it suitable for products such as eyeglass lenses, consumer electronics, helmets, and other protective safety equipment, and even bullet-resistant windows.


There has been a debate on whether polycarbonate’s raw material, bisphenol A (BPA), makes it safe for production manufacturing. However, negative claims have been proven false by many organizations namely the U.S. Food and Drug Administration, the Japan Ministry of Health, Labor and Welfare, the European Food Safety Authority, and many more regulatory authorities across the globe. So it is safe to say that polycarbonate plastics deserve to dominate the plastic injection molding industry with its advantages in production.


Other products and infrastructure which maximize the use of polycarbonate plastics are medical devices, automotive components, greenhouses, and exterior lighting fixtures. Truly, polycarbonate plastics are engineered to deliver a wide array of capabilities as a robust material for impact resistant applications.


Applications of Polycarbonate

Applications of Polycarbonate

Polycarbonate sheets are well-known for their strength and flexibility which is why it is popular among business owners and manufacturers. In addition, the transparency of polycarbonate plastics make it lighter and it maximizes its potential for a variety of applications that other materials cannot do. When using polycarbonates for manufacturing, maximize their design potential by incorporating it into prototypes because it is the perfect stand-in for glass in research, testing, and development.


However, finished products are the things that fully involves this type of product. Aside from the different products that are created from this type of plastic, there are other different applications of polycarbonate that you should look into. See more of it below!


  1. Machinery guards
  2. 3D Printed models used for high heat application
  3. LED light pipes and diffusers
  4. Fountain Pens
  5. Luggage
  6. Small Vehicle Windshields
  7. Phone and computer cases
  8. Molds for urethane and silicone casting
  9. Vehicle headlights


Characteristics of Polycarbonate Plastics


The key properties of polycarbonate plastics are the reasons for the successful incorporation of this material to the finished products. Together with being heat resistant and shatterproof, these types of plastics are also chemical resistant. Polycarbonate or PC is also classified as a thermoplastic which is the reason why it greatly responds to heat without much pressure.


Thermoplastics can be heated to their melting point, cooled, and reheated again without being subjected to molding defects and inconsistencies. This is why polycarbonate plastics are easily injection molded with room for sustainable efforts because they can also be subsequently recycled. They are also amorphous which means that the material does not exhibit characteristics of crystalline solids. Amorphous materials tend to gradually soften during the heating procedure which is a negative effect but in the case of polycarbonate plastics, this is not applied.

Key Takeaway


These are just some of the information on polycarbonate plastics that you can ask your plastic manufacturers about. Maximizing the potential of these types of material will achieve optimal results in the production of your goods. Talk to a mold manufacturer near you and ask about incorporating this type of material.