PPSU Injection Molding

PPSU Injection Molding Services

Custom Polyphenylsulfone Injection Molding

PPSU or polyphenylsulfone is a low-viscosity and flowable material suitable for various injection molding procedures. Its superior mechanical qualities make it perfect for injection molding. In reality, PPSU outperforms PES and PSU in terms of chemical and impact resistance.

At NDDMold, we offer affordable solutions for custom PPSU injection molding. To meet the needs of your specific project, we provide customized mold designs, compounds, sizes, colors, and other customization options.

We have a variety of injection molding processes, including over-molding, insert molding, injection stretch blow molding, and more, to ensure that we can supply any complex or simple PPSU products. Our injection molding equipment is also certified and advanced to ensure we produce molded PPSU products with precise details and dimensions.

Contact us for more information about our custom PPSU injection molding services.

Advantages of PPSU

Excellent chemical resistance
Good electrical insulation properties
Excellent high-energy radiation resistance
Exceptional impact resistance
High toughness
High toughness
Good heat resistance
High hydrolytic stability
Great dimensional stability
Wide Range of Applications

Medical Industry

PPSU is commonly used for manufacturing medical device components, syringes, medical valves, and other healthcare materials. This material is ideal for this application since it is highly resistant to chemicals and steam autoclaving.

Electronics and Electrics

Injection molding is also the process of producing electronics and electrical components. PPSU is the perfect option for this application since it has great electrical insulation. It doesn’t carry electricity or heat.


PPSU can be used for molding drinking bottles. It is an FDA-compliant material. Moreover, it has no substances that may cause danger to your health. Therefore, it is safe for contact with food. Bottles made from PPSU can also withstand hot water and microwave sterilization.

Polyphenylsulfone is also used for molding products that need to withstand corrosion, high temperatures, and high stress. It is used in various industrial applications for molding products such as:

  • Automotive parts
  • Aerospace components
  • Battery canisters
  • Pipe fittings
  • Cups
  • Covers
PPSU Injection Molding Advantages

Fast Production

The injection molding process can produce high-volume PPSU products very quickly. That makes them perfect for aerospace, automotive, and other applications that need huge quantities of PPSU products quickly.

Repeatable Process

Injection molding is a very repeatable process. Because of that, it has a consistent production of PPSU products of the same finest quality.

Precise Tolerances

Injection molding can produce PPSU products with precise tolerances, intricate details, and high dimensional stability.

One Stop Plastic Injection Molding Expert

We are your one-stop plastic injection molding services provider that offers cost-effective solutions and high-quality plastic components.
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