Руководство по выбору арматуры

Руководство по выбору арматуры

– Polyester / Арамид / Nomex

Введение

В средних слоях силиконовых шлангов имеется полиэфирная ткань.. Ткань силиконового шланга может выступать в качестве армирующего материала для силиконовых шлангов.. материал ткани всегда полиэстер. всегда каландрируется вместе с силиконовой резиной.

Reinforcement is critical to механическая прочность, pressure endurance, и стабильность размеров. HOTOP provides guidance on material selection based on application needs.

Common Reinforcement Types

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

»Арамид– 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 (Арамид, Nomex)

»Диапазон температур – 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

Типичные применения

»Turbocharger hoses → Aramid

»EV cooling loops → Polyester

»Hydrogen fuel cell hoses → Nomex or Aramid

»High-temperature industrial hoses → Nomex

Заключение

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