Equipped for High Temperature, High Performance Molding

HPTP's mold at temperatures three to five times higher than standard plastics. For example, Torlon molds at 370 °C; PEEK at 350 °C.

HPTP have unique molding characteristics. Semi-crystalline and amorphous polymers melt, flow and cool differently, as do filled and non-filled resins. Control of the injection molding process is vital.

China Array uses Welltec injection molding machines with Bosch hydraulic valves and Intermot high torque motors, nitrate hardened alloy screws and barrels, and ceramic heater bands. The machines develop pressures and speeds 40% higher than others in their class. Xaloy screw/barrel assemblies are used for specialized applications.

Wittmann oil mold temperature controllers maximize cycle effectiveness. Matsui desiccant resin dryers prepare resins to tight drying tolerances, which are measured with a Sartorius-Omnimark moisture analyzer down to 500 ppm.

HPTP's Molded by China Array

• Torlon® polyamide-imide (PAI)
• Polyetheretherketone (PEEK)
  
• Polyetherketoneketone (PEKK)
• Polysulfone PSU
• Polyphenaylsulfone (PPSU): Radel® R
• Polyethersulfone (PES): Radel® A
• Polyetherimide (PEI): Ultem®
• Polybutylenterepthalte (PBT): Valox®
• Polycarbonate (PC): Lexan®

®Torlon, Radel A and R are tradenames of Solvay Advanced Polymers Inc.
®Ultem, Valox and Lexan are tradenames of Sabic Innovative Plastics.

注塑年力

• 注塑
• 结构发泡
• 气体辅助
• 气体反压力
• 压缩模塑
• 包塑
• 模标

中国，武汉