PPSU PARTS MOLD MAKING

2023-03-13

PPSU Part Mold Making Company: As we know, PPSU is a high-performance plastic raw material.They are used more and more in the medical and food field. First of all, let us learn the character of the PPSU:

HIGH HEAT, HIGH IMPACT PERFORMANCE

The high heat resistance and excellent hydrolytic stability of PPSU make it an excellent choice for hot water fittings, and medical devices requiring repeated steam sterilization.
PPSU products are specially formulated for use in aircraft interiors. And are in compliance with stringent FAA regulations requiring low heat release. China injection mold has low smoke generation and low toxic gas emissions.PPSU offers cost advantages for applications with less demanding requirements.

PPSU PARTS MOLD MAKIN KEY FEATURES

High HDT of 207°C (405°F)
Superior toughness and impact strength
Exceptional long-term hydrolytic stability
Better chemical resistance than PPSU and PEI
Withstands over 1,000 cycles of steam sterilization without any significant loss of properties
Inherently flame retardant
Transparent
Colorable

NOW THEY ARE USED IN THE FIELDS AS FOLLOWS:

PPSU (Polyphenylsulfone) is a high-performance engineering thermoplastic material that is known for its excellent mechanical properties, heat resistance, and chemical resistance. PPSU parts can be used in a wide range of applications in the medical, aerospace, automotive, and electrical industries. Some common PPSU parts include:

Medical instruments – PPSU is often used to manufacture medical instruments such as dental tools, surgical instruments, and blood filtration devices due to its biocompatibility and sterilization capabilities.
Aerospace components – PPSU is lightweight, strong, and resistant to high temperatures and chemicals, making it an ideal material for aerospace components such as aircraft interiors, electrical connectors, and engine parts.
Automotive components – PPSU is used in automotive applications such as fuel system components, electrical connectors, and engine parts due to its resistance to heat, chemicals, and high-pressure fluids.
Electrical components – PPSU is an excellent electrical insulator, making it an ideal material for electrical components such as circuit breakers, switches, and electrical housings.
Food and beverage industry components – PPSU is FDA-compliant and can be used in food and beverage industry applications such as water filtration systems, food processing equipment, and beverage dispensers.

After we study the PPSU character, we should know how to choose the steel for the mold. Since the mold temperature is about 300 °C-400°C during production. The first is important to make good cooling systems for mold making. If the mold temperature is always high because of the poor cooling system. The mold life will be affected, injection mold companies the second the flowability of PPSU is not good as ABS, PA. We always avoid point gates and make the game as big as possible. Third, produce this kind of mold. We should equip a special screw and nozzle in the injection machine, the high temperature will hurt the normal machine.