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• Specific Gravity (Density) of PEI

  PEI (Polyetherimide) is an amorphous high-performance special engineering plastic. Its molecular chain combines the flexibility of ether bonds with the rigidity of imide rings, with high base density.

  2026/02/04 Injection Molding

• Specific Gravity (Density) of PES

  PES (Polyethersulfone) is an amorphous high-performance special engineering plastic belonging to the sulfone polymer family. Its molecular chain has alternating ether bonds and sulfone groups, with hi

  2026/02/04 Injection Mold

• Specific Gravity (Density) of PSU

  PSU (Polysulfone) is an amorphous high-performance special engineering plastic belonging to the sulfone polymer family. Its molecular chain structure endows it with excellent heat resistance, mechanic

  2026/02/04 Injection Mold

• Specific Gravity (Density) of PPSU

  PPSU (Polyphenylsulfone) is an amorphous high-performance special engineering plastic belonging to the sulfone polymer family. Its molecular chain contains rigid benzene rings and sulfone groups, with

  2026/02/04 Injection Molds

• Specific Gravity (Density) of PPO

  PPO (Polyphenylene Oxide) is an amorphous high-performance thermoplastic engineering plastic. Its molecular chain has high rigidity, with moderate base density. Core advantages include extremely low w

  2026/02/04 Injection Molds

• Specific Gravity (Density) of PA46

  PA46 (Polyamide 46, Nylon 46) is a highly crystalline, high-performance aliphatic engineering plastic. Its molecular chain structure is regular, with high crystallinity and fast crystallization speed.

  2026/02/04 Plastic Molds

• Specific Gravity (Density) of PA12

  PA12 (Polyamide 12, Nylon 12) is a semi-crystalline high-performance engineering plastic belonging to the long-carbon-chain nylon family. Compared with short-carbon-chain nylons (PA6, PA66), its core

  2026/02/04 Injection Mold

• Specific Gravity (Density) of TPV

  TPV (Thermoplastic Vulcanizate) is a dynamically vulcanized thermoplastic elastomer with polypropylene (PP) as the continuous phase and EPDM as the dispersed phase, combining high rubber elasticity an

  2026/02/03 Injection Molds