Opis
Gray Food-Grade High-Strength & Tough PPSU Resin
Product Overview
Gray Food-Grade PPSU (Polyphenylsulfone) resin is a premium engineering thermoplastic renowned for its exceptional strength, toughness, and compliance with stringent food-contact regulations. Ideal for demanding applications, it combines durability, thermal stability, and chemical resistance, making it a superior choice for medical devices, infant care products (like PPSU material bottles), food processing equipment, and aerospace components where reliability is critical.
Key Features & Advantages
-
Food-Grade Safety: Compliant with FDA, EU 10/2011, and other global food-contact material standards.
-
Exceptional Strength & Toughness: Offers outstanding impact resistance and mechanical performance, even under high-stress conditions, addressing concerns about material brittleness.
-
High Thermal & Chemical Resistance: Maintains stability at elevated temperatures and resists steam, acids, alkalis, and various chemicals (see PPSU material compatibility guides).
-
Consistent Gray Color: Provides a neutral, professional aesthetic for both functional and visual applications.
-
Excellent Processability: Suitable for injection molding, extrusion, and machining (PPSU material machining), with custom PPSU material data sheets available.
Why Partner With Us?
✅ Low MOQ & Fast Dispatch: We cater to projects of all scales with competitive pricing and rapid global shipping to keep your production on schedule.
✅ Superior Collaboration & Support: We offer high adaptability to your needs, providing expert guidance on PPSU material properties, processing, and application solutions.
✅ Dependable Supply Chain: Sourced from certified factories, ensuring consistent quality, traceability, and a reliable supply of PPSU materials for sale.
✅ Quick Sample Service: We offer a fast sample program for your testing and validation purposes (shipping costs apply).
Common Applications
-
Medical & Dental Equipment (repeatedly sterilizable components)
-
Baby Bottles, Cups, and Feeding Products
-
Food Processing & Brewing Industry Components
-
Aerospace, Automotive, and Electrical Insulation Parts
-
Fluid Handling Systems and Technical Components
Material Comparison Note
PPSU is often compared to PEI (Polyetherimide) for high-performance uses. While PEI offers a higher glass transition temperature, PPSU provides superior impact strength, hydrolytic stability, and better resistance to environmental stress cracking. It is the preferred material for applications requiring repeated steam sterilization or exposure to tough physical and chemical environments. Contact us for a detailed PPSU vs. PEI comparison.
Get More Information
Need detailed PPSU material properties, a data sheet, or price information? Contact our team today for a prompt quote, to arrange sample testing, or for a technical consultation. We support your project from material selection to production readiness.
