PPSU CNC Machining

STCNC Machining produces high-quality PPSU parts with excellent mechanical properties and accuracy. We offer tight tolerances and utilize 3-axis, 4-axis, and 5-axis CNC milling processes.

CNC Machining in PPSU Materials

PPSU, which stands for polyphenylsulfone, is a chemically known amorphous plastic material. It exhibits a high glass transition temperature and demonstrates low moisture absorption characteristics.

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Available Materials


PPSU is an amorphous material with a high glass transition temperature and low moisture absorption. It can keep rigidity over a wide range of temperatures.it is also Featured with good impact strength and chemical resistance.

Frequently Asked Questions

The cost of PPSU (Polyphenylsulfone) CNC machining varies depending on several factors, such as the size, complexity, and quantity of parts produced and the precision and tolerances required. Some other factors that can impact the cost of PPSU CNC machining include the cost of the raw material, the cost of labor, and the overhead costs of operating the CNC machining equipment.

In general, PPSU CNC machining can be a more expensive process than other types of CNC machining due to the high cost of the raw material and the relatively slow cutting speeds required for machining PPSU. However, PPSU offers several advantages over other materials, such as high-temperature resistance, excellent dimensional stability, and high strength and stiffness, which may make it more suitable for specific applications.

To determine the cost of PPSU CNC machining for a specific project, it’s best to get quotes from multiple suppliers and compare their prices, considering the various factors that can impact the overall cost. Additionally, it’s essential to consider the long-term costs of using PPSU, including maintenance, repair, and replacement, to ensure that it’s the most cost-effective material choice for the specific application.

A CNC machine for machining PPSU (polyphenylsulfone) can be used to produce a wide range of parts and components, including:

Medical components: PPSU is a popular material for manufacturing medical components, such as surgical instruments and implants, due to its biocompatibility and excellent dimensional stability.

Aerospace components: PPSU is used in the aerospace industry due to its high-temperature resistance and excellent dimensional stability, making it suitable for high-performance applications.

Electronic components: PPSU is commonly used in electronic components, such as printed circuit boards and connectors, due to its high electrical insulation properties and low water absorption.

Consumer goods: PPSU is used to manufacture various consumer goods, such as kitchenware and sporting goods, due to its high impact resistance and durability.

Industrial components: PPSU is used in various industrial applications, such as pumps, valves, and bearings, due to its high strength, stiffness, and dimensional stability.

CNC machines can produce parts with intricate geometries and precise tolerances, making them versatile materials for various applications. The details created using CNC machines are typically known for their high quality, consistency, and reliability.

A CNC machine for PPSU (Polyphenylsulfone) is a computer numerical control machine specifically designed to manufacture parts and components using PPSU as the raw material. PPSU is a high-performance thermoplastic material known for its excellent mechanical, thermal, and electrical properties.
In a CNC machine, a high-speed spindle rotates a cutting tool that removes material from the raw stock to produce the desired part shape. The cutting tool is guided by computer-generated instructions that dictate the precise path, speed, and feed rate. This allows for complex parts with tight tolerances and smooth finishes.
CNC machines can be programmed to produce parts with different shapes, sizes, and features, making them ideal for various applications, including aerospace, medical, consumer goods, electronics, and industrial components. The cost of PPSU CNC machining will depend on several factors, including the size and complexity of the part, the quantity required, and the desired lead time.