Radel® PPSU R-5900 Nt Stress Resistance Cracking Ultra-High Toughness Consumer Goods Application

• Customization: Available
• Feature: Hydrolytic Degradable
• CAS No.: 86923
• Model NO.: R-5900 NT
• Formula: (C19h16o2s)N
• EINECS: 36895
• Material: PPSU
• Usage: Specialty Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Injection
• Color: Amber Color
• Material Properties: Flame-Retardant Grade
• Characteristics: Stress Cracking Resistance
• Specific Gravity: 1.30g/Cm³
• Absorption Rate: 0.37%
• Transport Package: 25kg/Bag
• Specification: 25KG/Bag
• Trademark: SOLVAY
• Origin: USA
• HS Code: 3901100001
• Production Capacity: 10000/Pieces/Year

Product Description

Specification

specific gravity ASTM D792 1.30g /cm ³	Water absorption rate 24hr ASTM D570 0.37%
Water absorption rate 24hr ASTM D570 0.37% Water vapor transmission rate ASTM F1249 276 g/m2/bar/24hr	Internal test method for area coefficient 149 ft2/lb/mil
Material shape: film	Material properties: Flame-retardant, heat-stable grade, hydrolysis-resistant grade
Material Characteristics: High toughness, stress crack resistance, Good electrical performance	Material application:Applications in the automotive field · Electronic and electrical applications · Batteries · Medical care products · Food service applications · Aerospace applications · Aircraft applications Physical property test standard data Unit specific

Packing & Delivery

PPSU (Polyphenylene Sulfide) is a high-performance thermoplastic polymer that exhibits excellent mechanical properties, thermal stability, and chemical stability.Basic characteristics:Melting point:220℃,The heat distortion temperature can reach 207°C.Chemical corrosion resistance.It can be molded through traditional thermoplastic processing methods such as injection molding and extrusion, and is suitable for manufacturing products with complex shapes.

Company Profile

Company Name

Jiangsu Huawei Speciality Chemical New Material Co., Ltd. is a company specialising in material modification and research and development. Rooted in China, we have many years of experience in material research and plastic modification, and many years of successful domestic trading experience, especially in the field of plastic raw material supply to establish a deep professional foundation.

With a deep understanding of the global supply chain and efficient operation ability, we are committed to providing domestic and foreign customers with high-quality plastic raw materials and professional services. Our main engineering materials include: POM, PVDF, PFA, ETFE, FEP, PPSU, PEEK, PPS, PA, PC, POE, PP, PE, ABS and other plastics trading as well as plastic modification customisation, covering a wide range of application needs.

We take customer needs as the core, relying on rich industry experience and stable supply channels to ensure reliable product quality and timely supply, aiming to become your trustworthy global plastic raw materials partner.

FAQ

Q1: What are the typical applications of PPSU?

A: Medical: Sterilization trays for surgical instruments, dental equipment, dialysis components.
Food: Baby bottles, tableware, coffee machine parts.
Industrial: Aerospace parts, electronic insulating components, automotive heat-resistant parts.
Water treatment: Membrane shells, valves (resistant to chlorine and high-temperature steam).

Q2:What should be noted during the processing of PPSU?

A: Drying: It is necessary to pre-dry (at 120-150°C for 4-6 hours) to avoid bubbles caused by moisture.
Injection molding temperature: It is recommended to be 330-380°C, and the mold temperature should be 120-160°C.
Flowability: The melt viscosity is high, so high-pressure injection molding is required. The mold flow channel design needs to be optimized.

Q3: What are the differences between PPSU, PSU and PEI?

A: PSU (PolySulphone): Has a slightly lower temperature resistance (about 150°C), lower cost, and greater rigidity but inferior toughness compared to PPSU.
PEI (Polyetherimide): Has a higher temperature resistance (about 170-210°C), but its chemical resistance is slightly inferior to PPSU.
PPSU: Offers the best overall performance, especially suitable for applications requiring toughness and hydrolytic resistance (such as baby bottles and medical devices).