PPSU granulated manufacturer Medical grade PPSU Anti-bacterial ppsu granules

PPSU is an amorphous thermal plastic with high transparency and high hydrolytic stability. Products can be subjected to repeated steam disinfection. Also known as polyphenylene sulfone, is a novel thermoplastic engineering plastic, which refers to a polymer compound containing sulfone group and aromatic nucleus in the molecular main chain, and is non-crystalline.

Characteristic:

1.Natural with high HDT/A of 196℃
2.High RTI of 180℃
3.Superior toughness and impact resistance strength with 690J/m
4.Exceptional long-term hydrolytic stability
5.Withstands over 1000 cycles of steam sterilization at 134℃
without any significant loss of properties
6.Inherently flame retardant and colorable

The Main specifications and Properties of PPSU

Dongguan Pries Plastic Raw Materials Co., LTD

Dongguan Pries specialized in custom R & D production of special high-performance plastic high temperature resistance - heat resistance - corrosion resistance - wear resistance - low temperature resistance - ultra high strength - anti-static - conductive - thermal conductivity special engineering plastic modification manufacturers, is also a production of special engineering plastic profiles (sheet, bar, pipe, profile) R & D, sales as one of the manufacturers.

Including granulation molding, extrusion molding, injection molding, mechanical processing, molding, etc., the company plant area of about 10,000 square meters, with about 50 employees, annual production capacity of up to 2,000 tons. About the modification of special engineering plastics, the company has 11 pellet pumping machine production lines, the factory has chemical analysis room, plastic material test room, plate test room, test with large, medium and small injection molding machine 2 sets,

It can test and analyze the mechanical properties, combustion properties, thermal properties and electrical properties of materials, as well as the performance and appearance of plastic products after forming. For the modification and research and development of special plastics, the company mainly uses PEEK, PPS, PEI, PPSU, PES, PSU, PAI, Pl as the base material for functional extension modification production.

1. Mechanical properties: high temperature resistance, wear resistance, precision dimensional stability, enhancement, toughening, cold resistance, fatigue resistance, shock resistance, high rigidity, high torque, etc.;

2, electrical performance: anti-leakage marking, arc resistance, high insulation, stable creepage distance, anti-static, shielding, conduction, etc.;

3, chemical properties, solvent resistance, corrosion resistance, oil resistance, chemical resistance, hydrolysis resistance, etc.;

4, resistance performance: halogen-free flame retardant, environmental flame retardant, high oxygen index, flame retardant wire, VO, SVA, SVB and other levels of flame retardant

5, can be modified according to customer product requirements with various brands of functional additives physical blending modification: glass fiber, carbon fiber, mineral, bicarbonated key, carbon nanotubes, graphite, graphene, teflon, silicon series modification. Production of special plastic profiles with high performance.

At present, the company has more than 40 sheet and bar extrusion production lines and corresponding supporting equipment: high-speed spiral flying machine, centerless grinder, engraving machine, CNC lathe, CNC milling machine, etc., and has a comprehensive testing equipment: Impact strength tester, high temperature fat melting tester, friction and wear tester, digital display torque tester, surface hardness tester, density tester, mechanics tester, moisture tester, ultrasonic tester, etc.

Main production: PEEK, PPS, PEI, PES, PPSU, PSU, PAI, Pl, PBI and other high-performance plate, bar, pipe, profile and workpiece products. Through the continuous innovation and development of technology and new applications, profiles are now widely used in: electronic appliances, instrumentation, automobile manufacturing, aviation

Aerospace, military industry, nuclear industry, petroleum industry, chemical industry and other high-temperature industry, general machinery, packaging machinery, tobacco machinery, welding machinery, food machinery, medical equipment, textile printing and dyeing, paper making machinery, electronic semiconductor, compression parts and other fields. The company will uphold: integrity, innovation, service, win-win business philosophy, technology as the guide, quality as the center, service as the focus, around the customer's requirements for product performance and rapid delivery and highly competitive market prices to provide customers with a full range of services!