Panduan Pemilihan Pengukuhan

Panduan Pemilihan Pengukuhan

– Polyester / Aramid / Nomex

pengenalan

Terdapat fabrik poliester di lapisan tengah hos silikon. Fabrik hos silikon boleh bertindak sebagai pengukuhan untuk hos silikon. bahan kain sentiasa poliester. ia sentiasa dikalendarkan bersama getah hos silikon.

Reinforcement is critical to kekuatan mekanikal, pressure endurance, dan kestabilan dimensi. HOTOP provides guidance on material selection based on application needs.

Common Reinforcement Types

»Poliester – Good flexibility, medium strength, general automotive and industrial use. Working temperature -50C to +180C.

»Aramid– High tensile strength, excellent thermal stability, for high-pressure or turbo applications, high-temperature working silicone hose option.Working temperature -50C to +280C.

»Nomex– High heat resistance, fire retardant, for extreme temperature or hydrogen

applications.Working temperature -50C to +300+C.

silicone hose fabric-Polyester

silicone hose fabric-Aramid

Material Selection Guidelines

»Pressure Requirements – Higher pressure → stronger fibers (Aramid, Nomex)

»Julat Suhu – High temp → Nomex or Aramid

»Flexibility Needs – Tight bends → Polyester preferred

»Chemical Exposure – Ensure fiber compatibility with silicone and fluids

HOTOP Engineering Considerations

»Multi-ply reinforcement design for optimal pressure resistance

»Fiber orientation tuned for vibration and fatigue resistance

»Bonding to silicone compound carefully controlled

Aplikasi Biasa

»Turbocharger hoses → Aramid

»EV cooling loops → Polyester

»Hydrogen fuel cell hoses → Nomex or Aramid

»High-temperature industrial hoses → Nomex

Kesimpulan

Reinforcement selection is essential for silicone hose performance. HOTOP engineers design application-specific reinforcement to ensure durability, flexibility, and reliability.